Utestående aktier | 128,246,266 shares |
Insideraktier | 147 513 231 shares |
Totalt antal insynspersoner | 36 |
Insider Sentiment Score
Insider sentiment score hittar de företag som köps av foretagsinsynspersoner.
Det är resultatet av en sofistikerad, kvantitativ multifaktormodell som identifierar företag med de högsta nivåerna av insiderackumulation. Poängmodellen använder en kombination av nettoantalet insiders som köpt de föregående 90 dagarna, det totala antalet aktier som köpts i procent av aktiekapitalet och det totala antalet aktier som ägs av insiders. Siffran sträcker sig från 0 till 100, med högre siffror som indikerar en högre nivå av ackumulering för sina kamrater, och 50 är genomsnittet.
Uppdateringsfrekvens: Dagligen
Se Insiders Top Picks, som ger en lista över företag med högsta insiderackumulation.
Office Sentiment Score
Officersentiment Score hittar företag som köps av Corporate Officers.
Per definition Corporate Officers är Corporate Insiders, men till skillnad från vissa av de andra Insiders (10 % aktieägare och styrelseledamöter), arbetar ämbetsmän för företaget dagligen och de använder sina egna pengar när de handlar . (10 % aktieägare och styrelseledamöter är ofta fondförvaltare som förvaltar andras pengar.) Som sådan är insideraffärer som görs av tjänstemän mycket mer betydelsefulla och bör behandlas på lämpligt sätt.
Liksom Insider Sentiment Score är Officer Sentiment Score resultatet av en sofistikerad, kvantitativ multifaktormodell som identifierar företag med de högsta nivåerna av officersackumulering.
Uppdateringsfrekvens: Dagligen
Se insiderns bästa val, vilket ger en lista över företag med högsta insider sentiment.
Viktiga insidernyckeltal
Denna kort visar hur företaget rankas längs olika insidernyckeltal. Procenttilrankningen visar hur detta företag jämförs med andra företag på USA-marknaden. Högre rankingar indikerar bättre situationer.
Till exempel anses det allmänt att insiderköp är en positiv indikator, så företag med mer insiderköp skulle rankas högre än företag med mindre insiderköp (eller til och med insiderförsäljning).
Procent av flytande köpta av insiders (ranking)
0.000 %( )
5960 out of 11224Procentandelen av aktier köpta av insiders är det totala antalet aktier som köpts av insiders minus det totala antalet aktier som sålts av insiders under de senaste 90 dagarna, dividerat med det totala antalet aktier och multiplicerat med 100.
Insiderhandelsdiagram
Westlake Corporation insideraffärer visas i följande diagram. Insiders är tjänstemän, styrelseledamöter eller betydande investerare i ett företag. I allmänhet är det i allmänhet olagligt för insiders att göra affärer i sina företag baserat på väsentlig, icke-offentlig information. Detta betyder inte att det är olagligt för dem att göra några affärer i sina egna företag. De måste dock rapportera alla affärer till SEC via ett formulär 4.
Insiderlista och lönsamhetsstatistik
Den här tabellen visar listan över kända insiders och genereras automatiskt från anmälningar som avslöjas till SEC. Förutom namnen, den senaste titeln och direktören, tjänstemannen eller ägarbeteckningen på 10 %, tillhandahåller vi de senaste avslöjade innehaven. Dessutom, när det är möjligt tillhandahåller vi insiderns historiska handelsresultat. Det historiska handelsresultatet är ett vägt genomsnitt av resultatet för faktiska köptransaktioner på den öppna marknaden som insidern gjort. För mer information om hur detta beräknas, titta på detta YouTube-webinarium.
See our leaderboard of most profitable insider traders.
Insider | Genomsnitt vinst (%) | Aktier Ägda |
Delad Justerad |
---|---|---|---|
E William Barnett Director - [D] | 10 559 | 10 559 | |
Robert T Blakely Director - [D] | 10 989 | 10 989 | |
Simon Bates VP, Building Products - [O] | 14 930 | 14 930 | |
Mark Steven Bender EVP & CFO - [O] | 56 968 | 56 968 | |
Buesinger Robert F. EVP, PEM Segment Head - [O] | 0 | 0 | |
Albert Chao Executive Chairman, Director - [D] [O] | 586 885 | 586 885 | |
Chao Catherine T. Director - [D] | 5 580 | 5 580 | |
David Tsung-Hung Chao Director - [D] | 8 912 | 8 912 | |
James Chao Senior Chairman, Director - [D] [O] | 39 741 | 39 741 | |
John Tsung-chen Chao Director - [D] | 7 038 | 7 038 | |
Donald Marion Jr Condon Sr VP, Corp Bus Dev - [O] | 13 106 | 13 106 | |
Ederington L. Benjamin EVP, PEM, GC and CAO - [O] | 76 259 | 76 259 |
Insider | Genomsnitt vinst (%) | Aktier Ägda |
Delad Justerad |
---|---|---|---|
Michael J Graff Director - [D] | 21 142 | 21 142 | |
Marius Haas Director - [D] | 11 631 | 11 631 | |
David R Hansen Sr VP Adminstration - [O] | 25 807 | 25 807 | |
Jeffrey Adam Holy VP and CAO - [O] | 4 448 | 4 448 | |
Janssens Thomas J. SVP, Ops - PEM & Corp Logistic - [O] | 17 127 | 17 127 | |
Dorothy C Jenkins
Director, 10% Owner -
[D]
|
93 479 332 | 93 479 332 | |
Kearns Roger L. COO and EVP, PEM - [O] | 39 849 | 39 849 | |
Andrew Kenner SVP, Operations - [O] | 20 362 | 20 362 | |
Max L Lukens Director - [D] | 9 122 | 9 122 | |
Kimberly S Lubel Director - [D] | 11 653 | 11 653 | |
Mark A Mccollum Director - [D] | 9 656 | 9 656 | |
George J Mangieri VP & Chief Accounting Officer - [O] | 4 671 | 4 671 |
Insider | Genomsnitt vinst (%) | Aktier Ägda |
Delad Justerad |
---|---|---|---|
Mattina Michael J. Sr. VP, Polyethylene - [O] | 6 506 | 6 506 | |
R Bruce Northcutt Director - [D] | 21 183 | 21 183 | |
H John Jr Riley Director - [D] | 22 652 | 22 652 | |
Carolyn Chao Sabat Director - [D] | 3 580 | 3 580 | |
Jeffrey Wayne Sheets Director - [D] | 12 759 | 12 759 | |
Scott Thomas Szwejbka SVP, HIP - [O] | 5 819 | 5 819 | |
Ttwf Lp
10% Owner -
|
51 505 277 | 51 505 277 | |
Ttwfgp Llc
10% Owner -
|
1 395 000 | 1 395 000 | |
Jeffrey L Taylor Sr VP, Polyethylene - [O] | 20 206 | 20 206 | |
Teel Lawrence E. EVP and Special Advisor to CEO - [O] | 4 903 | 4 903 | |
Stephen Wallace VP, General Counsel, Secretary - [O] | 25 163 | 25 163 | |
Johnathan Stevan Zoeller VP and CAO - [O] | 4 416 | 4 416 |
Report errors via our new Insider Auditing Tool
Track Records av insiderköp - Kortsiktig vinstanalys
I denna sektion analyserar vi lönsamheten för varje oplanerat, öppet-marknads insiderköp gjorda i WLK / Westlake Corporation. Denna analys hjälper till att förstå om insidern konsekvent genererar onormala avkastningar och är värd att följa. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Tabellen nedan visar de senaste köpen på öppna marknaden som inte var en del av en automatisk handelsplan.
Justeringar av aktierär de justerade aktierna efter justerat pris. Justeringar av aktierär de justerade aktierna efter uppdelning.
Track Records av insiderförsäljning - Kortsiktig förlustanalys
I denna sektion analyserar vi lönsamheten för varje oplanerat, öppet-marknads insiderköp gjorda i WLK / Westlake Corporation. Denna analys hjälper till att förstå om insidern konsekvent genererar onormala avkastningar och är värd att följa. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Tabellen nedan visar de senaste försäljningarna på öppna marknaden som inte var en del av en automatisk handelsplan.
Justeringar av aktierär de justerade aktierna efter justerat pris. Justeringar av aktierär de justerade aktierna efter uppdelning.
Transaktionshistorik
Klicka på länkikonen för att se hela transaktionshistoriken. Transaktioner som rapporteras som en del av en automatisk handelsplan 10b5-1 kommer att ha ett X i kolumnen markerad 10b-5.
Fil datum |
Handel datum |
Schema | Insider | Ticker | Värdepappertitel | Kod | Direkta | Utövningspris | Enhet pris |
Enheter ändrad |
Värde ändrad (1K) |
Kvarvarande Optioner |
Kvarvarande Aktier |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025-08-29 | 2025-08-28 | 4 | Chao James | WLK | Common Stock | D | −15 140 | 39 741 | ||||||
2025-08-11 | 2025-08-09 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 128 | 8 912 | ||||||
2025-08-11 | 2025-08-09 | 4 | Chao Catherine T. | WLK | Common Stock | D | 1 128 | 5 580 | ||||||
2025-08-11 | 2025-08-09 | 4 | Graff Michael J | WLK | Common Stock | D | 1 128 | 21 142 | ||||||
2025-08-11 | 2025-08-09 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 1 128 | 9 656 | ||||||
2025-08-11 | 2025-08-09 | 4 | Sabat Carolyn Chao | WLK | Common Stock | D | 1 128 | 3 580 | ||||||
2025-08-11 | 2025-08-09 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 128 | 21 183 | ||||||
2025-08-11 | 2025-08-09 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 1 128 | 11 653 | ||||||
2025-08-11 | 2025-08-09 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 128 | 12 759 | ||||||
2025-06-09 | 2025-05-27 | 4 | Buesinger Robert F. by trust | WLK | Common Stock | I | 72,7000 | −83 | −6 | 0 | ||||
2025-06-09 | 2025-04-22 | 4 | Buesinger Robert F. by trust | WLK | Common Stock | I | 93,3900 | 83 | 8 | 83 | ||||
2025-04-14 | 3 | Szwejbka Scott Thomas | WLK | Common Stock | D | 5 819 | ||||||||
2025-03-07 | 2025-03-05 | 4/A | Chao John Tsung-chen | WLK | Common Stock | D | 108,6200 | −391 | −42 | 7 038 | ||||
2025-03-07 | 2025-02-20 | 4/A | Chao John Tsung-chen | WLK | Common Stock | D | 955 | 7 664 | ||||||
2025-03-06 | 2025-03-05 | 4/A | Chao John Tsung-chen | WLK | Common Stock | D | 108,6200 | −235 | −26 | 7 429 | ||||
2025-03-06 | 2025-02-18 | 4/A | Chao John Tsung-chen | WLK | Common Stock | D | 513 | 6 709 | ||||||
2025-02-24 | 2025-02-21 | 4 | Holy Jeffrey Adam | WLK | Common Stock | D | 110,5400 | −341 | −38 | 4 448 | ||||
2025-02-24 | 2025-02-20 | 4 | Holy Jeffrey Adam | WLK | Common Stock | D | 1 306 | 4 789 | ||||||
2025-02-24 | 2025-02-20 | 4 | Chao John Tsung-chen | WLK | Common Stock | D | 955 | 7 664 | ||||||
2025-02-24 | 2025-02-21 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 110,5400 | −2 924 | −323 | 76 259 | ||||
2025-02-24 | 2025-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 7 305 | 79 183 | ||||||
2025-02-24 | 2025-02-21 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 110,5400 | −606 | −67 | 17 127 | ||||
2025-02-24 | 2025-02-20 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 2 444 | 17 733 | ||||||
2025-02-24 | 2025-02-21 | 4 | Chao James | WLK | Common Stock | D | 110,5400 | −6 554 | −724 | 54 881 | ||||
2025-02-24 | 2025-02-20 | 4 | Chao James | WLK | Common Stock | D | 16 375 | 61 435 | ||||||
2025-02-24 | 2025-02-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 110,5400 | −3 530 | −390 | 56 968 | ||||
2025-02-24 | 2025-02-20 | 4 | Bender Mark Steven | WLK | Common Stock | D | 8 819 | 60 498 | ||||||
2025-02-24 | 2025-02-21 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 110,5400 | −2 738 | −303 | 34 932 | ||||
2025-02-24 | 2025-02-20 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 6 839 | 37 670 | ||||||
2025-02-24 | 2025-02-21 | 4 | Chao Albert | WLK | Common Stock | D | 110,5400 | −13 390 | −1 480 | 586 885 | ||||
2025-02-24 | 2025-02-20 | 4 | Chao Albert | WLK | Common Stock | D | 33 456 | 600 275 | ||||||
2025-02-20 | 2025-02-18 | 4 | Chao John Tsung-chen | WLK | Common Stock | D | 513 | 6 709 | ||||||
2025-02-20 | 2025-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 112,7600 | −132 | −15 | 51 679 | ||||
2025-02-20 | 2025-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 112,4600 | −50 | −6 | 51 811 | ||||
2025-02-20 | 2025-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 111,4600 | −4 264 | −475 | 51 861 | ||||
2025-02-20 | 2025-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 13 987 | 56 125 | ||||||
2025-02-20 | 2025-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 112,7600 | −164 | −18 | 30 831 | ||||
2025-02-20 | 2025-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 111,4600 | −3 851 | −429 | 30 995 | ||||
2025-02-20 | 2025-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 12 923 | 34 846 | ||||||
2025-02-20 | 2025-02-19 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 112,7600 | −216 | −24 | 71 878 | ||||
2025-02-20 | 2025-02-19 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 111,4600 | −5 052 | −563 | 72 094 | ||||
2025-02-20 | 2025-02-18 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 13 174 | 77 146 | ||||||
2025-02-20 | 2025-02-19 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 112,5300 | −14 | −2 | 15 289 | ||||
2025-02-20 | 2025-02-19 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 111,4600 | −322 | −36 | 15 303 | ||||
2025-02-20 | 2025-02-18 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 1 313 | 15 625 | ||||||
2025-02-20 | 2025-02-19 | 4 | Holy Jeffrey Adam | WLK | Common Stock | D | 112,7600 | −9 | −1 | 3 483 | ||||
2025-02-20 | 2025-02-19 | 4 | Holy Jeffrey Adam | WLK | Common Stock | D | 111,4600 | −210 | −23 | 3 492 | ||||
2025-02-20 | 2025-02-18 | 4 | Holy Jeffrey Adam | WLK | Common Stock | D | 702 | 3 702 | ||||||
2025-02-20 | 2025-02-19 | 4 | Chao James | WLK | Common Stock | D | 112,7600 | −94 | −11 | 45 060 | ||||
2025-02-20 | 2025-02-19 | 4 | Chao James | WLK | Common Stock | D | 111,4600 | −2 193 | −244 | 45 154 | ||||
2025-02-20 | 2025-02-18 | 4 | Chao James | WLK | Common Stock | D | 8 796 | 47 347 | ||||||
2025-02-20 | 2025-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 112,7300 | −249 | −28 | 566 819 | ||||
2025-02-20 | 2025-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 111,4600 | −5 820 | −649 | 567 068 | ||||
2025-02-20 | 2025-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 17 972 | 572 888 | ||||||
2025-02-19 | 2025-02-18 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 115,2900 | −1 895 | −218 | 63 972 | ||||
2025-02-19 | 2025-02-14 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 7 597 | 65 867 | ||||||
2025-02-19 | 2025-02-18 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 115,2900 | −790 | −91 | 14 312 | ||||
2025-02-19 | 2025-02-14 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 3 039 | 15 102 | ||||||
2024-12-02 | 2024-11-29 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 129,0790 | −1 750 | −226 | 7 784 | ||||
2024-11-25 | 2024-11-22 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 130,0000 | −1 750 | −228 | 9 534 | ||||
2024-09-03 | 2024-08-30 | 4 | Chao James | WLK | Common Stock | D | −6 642 | 38 551 | ||||||
2024-08-26 | 2024-08-23 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 149,4840 | −14 864 | −2 222 | 12 063 | ||||
2024-08-26 | 2024-08-23 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 86,5379 | 4 020 | 348 | 26 927 | ||||
2024-08-26 | 2024-08-23 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 65,8125 | 6 507 | 428 | 22 907 | ||||
2024-08-26 | 2024-08-23 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 79,8300 | 4 337 | 346 | 16 400 | ||||
2024-08-19 | 2024-08-16 | 4 | Chao Albert | WLK | Common Stock | D | 147,0400 | −7 | −1 | 554 916 | ||||
2024-08-19 | 2024-08-16 | 4 | Chao Albert | WLK | Common Stock | D | 146,6130 | −45 291 | −6 640 | 554 923 | ||||
2024-08-19 | 2024-08-16 | 4 | Chao Albert | WLK | Common Stock | D | 68,0900 | 45 298 | 3 084 | 600 214 | ||||
2024-08-15 | 2024-08-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 145,4400 | −1 156 | −168 | 42 138 | ||||
2024-08-15 | 2024-08-13 | 4 | Bender Mark Steven | WLK | Common Stock | D | 2 938 | 43 294 | ||||||
2024-08-15 | 2024-08-14 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 145,4400 | −2 772 | −403 | 21 923 | ||||
2024-08-15 | 2024-08-13 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 7 051 | 24 695 | ||||||
2024-08-15 | 2024-08-14 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 145,4400 | −1 156 | −168 | 58 270 | ||||
2024-08-15 | 2024-08-13 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 2 938 | 59 426 | ||||||
2024-08-12 | 2024-08-11 | 4 | Sabat Carolyn Chao | WLK | Common Stock | D | 1 136 | 2 452 | ||||||
2024-08-12 | 2024-08-11 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 136 | 20 055 | ||||||
2024-08-12 | 2024-08-11 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 136 | 11 631 | ||||||
2024-08-12 | 2024-08-11 | 4 | Chao Catherine T. | WLK | Common Stock | D | 1 136 | 4 452 | ||||||
2024-08-12 | 2024-08-11 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 1 136 | 8 528 | ||||||
2024-08-12 | 2024-08-11 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 1 136 | 10 525 | ||||||
2024-08-12 | 2024-08-11 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 136 | 11 284 | ||||||
2024-08-12 | 2024-08-11 | 4 | Graff Michael J | WLK | Common Stock | D | 1 136 | 20 014 | ||||||
2024-08-12 | 2024-08-11 | 4 | Haas Marius | WLK | Common Stock | D | 1 136 | 11 631 | ||||||
2024-05-13 | 2024-05-09 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 158,5000 | −3 500 | −555 | 17 644 | ||||
2024-05-13 | 2024-05-12 | 4 | Sabat Carolyn Chao | WLK | Common Stock | D | 1 316 | 1 316 | ||||||
2024-05-13 | 2024-05-12 | 4 | Chao Catherine T. | WLK | Common Stock | D | 1 316 | 3 316 | ||||||
2024-05-08 | 2024-05-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 157,5000 | −3 133 | −493 | 21 144 | ||||
2024-05-08 | 2024-05-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 122,6500 | 3 133 | 384 | 24 277 | ||||
2024-05-06 | 2024-05-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 152,1900 | −4 950 | −753 | 40 356 | ||||
2024-05-02 | 3 | Holy Jeffrey Adam | WLK | Common Stock | D | 3 000 | ||||||||
2024-04-01 | 2024-03-28 | 4 | Chao James | WLK | Common Stock | D | −36 632 | 45 193 | ||||||
2024-03-22 | 2024-03-21 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 150,5650 | −657 | −99 | 4 416 | ||||
2024-03-22 | 2024-03-21 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 122,6500 | 68 | 8 | 5 073 | ||||
2024-03-22 | 2024-03-21 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 108,1175 | 296 | 32 | 5 005 | ||||
2024-03-22 | 2024-03-21 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 86,5379 | 293 | 25 | 4 709 | ||||
2024-03-18 | 2024-03-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 144,5000 | −3 878 | −560 | 21 144 | ||||
2024-03-14 | 2024-03-13 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 144,5000 | −122 | −18 | 25 022 | ||||
2024-03-11 | 2024-03-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 142,5500 | −12 670 | −1 806 | 25 144 | ||||
2024-03-11 | 2024-03-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 108,1175 | 7 665 | 829 | 37 814 | ||||
2024-03-11 | 2024-03-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 86,5379 | 5 005 | 433 | 30 149 | ||||
2024-03-11 | 2024-03-08 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 142,0900 | −2 776 | −394 | 4 416 | ||||
2024-03-11 | 2024-03-08 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 122,6500 | 649 | 80 | 7 192 | ||||
2024-03-11 | 2024-03-08 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 108,1175 | 1 408 | 152 | 6 543 | ||||
2024-03-11 | 2024-03-08 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 86,5379 | 719 | 62 | 5 135 | ||||
2024-03-07 | 2024-03-06 | 4 | Bender Mark Steven | WLK | Common Stock | D | 141,0190 | −4 804 | −677 | 45 306 | ||||
2024-02-28 | 2024-02-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 137,5700 | −4 854 | −668 | 50 110 | ||||
2024-02-21 | 2024-02-20 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 138,2990 | −67 | −9 | 4 416 | ||||
2024-02-21 | 2024-02-20 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 129,9200 | −679 | −88 | 4 483 | ||||
2024-02-21 | 2024-02-19 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 866 | 5 162 | ||||||
2024-02-21 | 2024-02-16 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 1 736 | 4 296 | ||||||
2024-02-21 | 2024-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 137,2930 | −411 | −56 | 56 488 | ||||
2024-02-21 | 2024-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 135,2800 | −1 | −0 | 56 899 | ||||
2024-02-21 | 2024-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 135,2700 | −1 | −0 | 56 900 | ||||
2024-02-21 | 2024-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 129,9200 | −4 205 | −546 | 56 901 | ||||
2024-02-21 | 2024-02-19 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 4 388 | 61 106 | ||||||
2024-02-21 | 2024-02-16 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 8 802 | 56 718 | ||||||
2024-02-21 | 2024-02-20 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 138,6500 | −88 | −12 | 12 063 | ||||
2024-02-21 | 2024-02-20 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 129,9200 | −896 | −116 | 12 151 | ||||
2024-02-21 | 2024-02-19 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 1 170 | 13 047 | ||||||
2024-02-21 | 2024-02-16 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 2 346 | 11 877 | ||||||
2024-02-21 | 2024-02-20 | 4 | Chao James | WLK | Common Stock | D | 136,9710 | −1 153 | −158 | 81 825 | ||||
2024-02-21 | 2024-02-20 | 4 | Chao James | WLK | Common Stock | D | 135,4300 | −10 | −1 | 82 978 | ||||
2024-02-21 | 2024-02-20 | 4 | Chao James | WLK | Common Stock | D | 129,9200 | −11 799 | −1 533 | 82 988 | ||||
2024-02-21 | 2024-02-19 | 4 | Chao James | WLK | Common Stock | D | 10 774 | 94 787 | ||||||
2024-02-21 | 2024-02-16 | 4 | Chao James | WLK | Common Stock | D | 21 614 | 84 013 | ||||||
2024-02-21 | 2024-02-20 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 137,3760 | −399 | −55 | 25 144 | ||||
2024-02-21 | 2024-02-20 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 135,3230 | −3 | −0 | 25 543 | ||||
2024-02-21 | 2024-02-20 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 129,9200 | −4 083 | −530 | 25 546 | ||||
2024-02-21 | 2024-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 4 283 | 29 629 | ||||||
2024-02-21 | 2024-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 8 592 | 25 346 | ||||||
2024-02-21 | 2024-02-20 | 4 | Chao Albert | WLK | Common Stock | D | 137,3690 | −2 207 | −303 | 554 916 | ||||
2024-02-21 | 2024-02-20 | 4 | Chao Albert | WLK | Common Stock | D | 135,4300 | −12 | −2 | 557 123 | ||||
2024-02-21 | 2024-02-20 | 4 | Chao Albert | WLK | Common Stock | D | 129,9200 | −22 561 | −2 931 | 557 135 | ||||
2024-02-21 | 2024-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 19 810 | 579 696 | ||||||
2024-02-21 | 2024-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 39 738 | 559 886 | ||||||
2024-02-21 | 2024-02-20 | 4 | Bender Mark Steven | WLK | Common Stock | D | 138,6750 | −547 | −76 | 54 964 | ||||
2024-02-21 | 2024-02-20 | 4 | Bender Mark Steven | WLK | Common Stock | D | 129,9200 | −5 597 | −727 | 55 511 | ||||
2024-02-21 | 2024-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 5 558 | 61 108 | ||||||
2024-02-21 | 2024-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 11 150 | 55 550 | ||||||
2023-12-01 | 2023-11-30 | 4 | Chao James | WLK | Common Stock | D | 129,1400 | −10 981 | −1 418 | 62 399 | ||||
2023-12-01 | 2023-11-30 | 4 | Chao James | WLK | Common Stock | D | 128,3700 | −57 232 | −7 347 | 73 380 | ||||
2023-12-01 | 2023-11-30 | 4 | Chao James | WLK | Common Stock | D | 108,1175 | 9 177 | 992 | 130 612 | ||||
2023-12-01 | 2023-11-30 | 4 | Chao James | WLK | Common Stock | D | 86,5379 | 24 437 | 2 115 | 121 435 | ||||
2023-12-01 | 2023-11-30 | 4 | Chao James | WLK | Common Stock | D | 65,8125 | 34 599 | 2 277 | 96 998 | ||||
2023-11-17 | 2023-11-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 130,5000 | −4 215 | −550 | 16 754 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao David Tsung-Hung by Trust | WLK | Common Stock | I | 19 423 | 19 423 | ||||||
2023-09-01 | 2023-08-31 | 4 | Chao Catherine T. by Trust | WLK | Common Stock | I | 19 423 | 19 423 | ||||||
2023-09-01 | 2023-08-31 | 4 | Chao Albert | WLK | Common Stock | D | 132,6660 | −317 | −42 | 520 148 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao Albert | WLK | Common Stock | D | 131,9370 | −8 397 | −1 108 | 520 465 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao Albert | WLK | Common Stock | D | 131,1960 | −11 274 | −1 479 | 528 862 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao Albert | WLK | Common Stock | D | 63,9775 | 19 988 | 1 279 | 540 136 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | −58 268 | 62 372 | ||||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 132,4780 | −17 998 | −2 384 | 120 640 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 131,1530 | −226 593 | −29 718 | 138 638 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 65,8125 | 43 738 | 2 879 | 365 231 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 79,8300 | 55 766 | 4 452 | 321 493 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 107,7500 | 35 321 | 3 806 | 265 727 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 61,8650 | 62 197 | 3 848 | 230 406 | ||||
2023-09-01 | 2023-08-31 | 4 | Chao James | WLK | Common Stock | D | 44,4200 | 47 569 | 2 113 | 168 209 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao James | WLK | Common Stock | D | 133,7030 | −30 056 | −4 019 | 120 640 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao James | WLK | Common Stock | D | 44,4200 | 17 735 | 788 | 150 696 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao James | WLK | Common Stock | D | 68,0900 | 12 321 | 839 | 132 961 | ||||
2023-08-31 | 2023-08-30 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 134,2670 | −13 734 | −1 844 | 47 916 | ||||
2023-08-31 | 2023-08-30 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 61,8650 | 13 734 | 850 | 61 650 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao Albert | WLK | Common Stock | D | 134,6020 | −2 315 | −312 | 520 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao Albert | WLK | Common Stock | D | 134,0890 | −17 685 | −2 371 | 522 463 | ||||
2023-08-31 | 2023-08-30 | 4 | Chao Albert | WLK | Common Stock | D | 63,9775 | 20 000 | 1 280 | 540 148 | ||||
2023-08-31 | 2023-08-30 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 134,4731 | −4 857 | −653 | 20 969 | ||||
2023-08-31 | 2023-08-30 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 86,5379 | 4 857 | 420 | 25 826 | ||||
2023-08-30 | 2023-08-29 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 133,8726 | −3 855 | −516 | 9 531 | ||||
2023-08-30 | 2023-08-29 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 108,1175 | 1 370 | 148 | 13 386 | ||||
2023-08-30 | 2023-08-29 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 107,7500 | 2 485 | 268 | 12 016 | ||||
2023-08-30 | 2023-08-29 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 133,8301 | −8 100 | −1 084 | 20 969 | ||||
2023-08-30 | 2023-08-29 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 65,8125 | 8 100 | 533 | 29 069 | ||||
2023-08-24 | 2023-08-23 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 131,0000 | −1 000 | −131 | 10 148 | ||||
2023-08-15 | 2023-08-14 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 132,1100 | −144 | −19 | 2 560 | ||||
2023-08-15 | 2023-08-13 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 588 | 2 704 | ||||||
2023-08-14 | 2023-08-12 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 446 | 10 495 | ||||||
2023-08-14 | 2023-08-12 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 446 | 18 919 | ||||||
2023-08-14 | 2023-08-12 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 1 446 | 7 392 | ||||||
2023-08-14 | 2023-08-12 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 1 446 | 9 389 | ||||||
2023-08-14 | 2023-08-12 | 4 | Haas Marius | WLK | Common Stock | D | 1 446 | 10 495 | ||||||
2023-08-14 | 2023-08-12 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 446 | 11 148 | ||||||
2023-08-14 | 2023-08-12 | 4 | Graff Michael J | WLK | Common Stock | D | 1 446 | 18 878 | ||||||
2023-08-09 | 2023-08-07 | 4 | Bender Mark Steven | WLK | Common Stock | D | 133,9900 | −2 625 | −352 | 44 400 | ||||
2023-08-09 | 2023-08-07 | 4 | Bender Mark Steven | WLK | Common Stock | D | 133,4800 | −19 598 | −2 616 | 47 025 | ||||
2023-08-09 | 2023-08-07 | 4 | Bender Mark Steven | WLK | Common Stock | D | 132,4300 | −2 416 | −320 | 66 623 | ||||
2023-08-09 | 2023-08-07 | 4 | Bender Mark Steven | WLK | Common Stock | D | 86,5379 | 12 606 | 1 091 | 69 039 | ||||
2023-08-09 | 2023-08-07 | 4 | Bender Mark Steven | WLK | Common Stock | D | 107,7500 | 12 033 | 1 297 | 56 433 | ||||
2023-05-22 | 2023-05-19 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 116,6600 | −1 963 | −229 | 2 116 | ||||
2023-05-22 | 2023-05-19 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 86,5379 | 1 963 | 170 | 4 079 | ||||
2023-05-11 | 3 | Chao Catherine T. | WLK | Common Stock | D | 2 000 | ||||||||
2023-05-11 | 3 | Chao Catherine T. TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 93 405 554 | ||||||||
2023-05-11 | 3 | Sabat Carolyn Chao TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 93 405 554 | ||||||||
2023-05-10 | 2023-05-08 | 4 | Bender Mark Steven | WLK | Common Stock | D | 120,0270 | −1 084 | −130 | 44 400 | ||||
2023-05-10 | 2023-05-08 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 1 084 | 71 | 45 484 | ||||
2023-03-15 | 2023-03-13 | 4/A | Zoeller Johnathan Stevan | WLK | Common Stock | D | 107,3200 | −19 | −2 | 2 116 | ||||
2023-03-15 | 2023-03-13 | 4/A | Zoeller Johnathan Stevan | WLK | Common Stock | D | 104,3200 | −358 | −37 | 2 135 | ||||
2023-03-15 | 2023-02-17 | 4/A | Zoeller Johnathan Stevan | WLK | Common Stock | D | 1 446 | 2 493 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 106,4100 | −299 | −32 | 39 849 | ||||
2023-03-15 | 2023-03-13 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 104,3200 | −5 637 | −588 | 40 148 | ||||
2023-03-15 | 2023-02-17 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 14 114 | 45 785 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 105,2900 | −234 | −25 | 47 916 | ||||
2023-03-15 | 2023-03-13 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 104,3200 | −4 402 | −459 | 48 150 | ||||
2023-03-15 | 2023-02-17 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 11 022 | 52 552 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Janssens Thomas J. | WLK | Common Stock | D | 105,8600 | −49 | −5 | 9 531 | ||||
2023-03-15 | 2023-03-13 | 4/A | Janssens Thomas J. | WLK | Common Stock | D | 104,3200 | −923 | −96 | 9 580 | ||||
2023-03-15 | 2023-02-17 | 4/A | Janssens Thomas J. | WLK | Common Stock | D | 3 086 | 10 503 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Chao James | WLK | Common Stock | D | 105,1300 | −789 | −83 | 120 640 | ||||
2023-03-15 | 2023-03-13 | 4/A | Chao James | WLK | Common Stock | D | 104,3200 | −14 836 | −1 548 | 121 429 | ||||
2023-03-15 | 2023-02-17 | 4/A | Chao James | WLK | Common Stock | D | 37 150 | 136 265 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Chao Albert | WLK | Common Stock | D | 104,7000 | −1 109 | −116 | 520 148 | ||||
2023-03-15 | 2023-03-13 | 4/A | Chao Albert | WLK | Common Stock | D | 104,3200 | −20 867 | −2 177 | 521 257 | ||||
2023-03-15 | 2023-02-17 | 4/A | Chao Albert | WLK | Common Stock | D | 52 252 | 542 124 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 104,7600 | −304 | −32 | 44 400 | ||||
2023-03-15 | 2023-03-13 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 104,3200 | −5 728 | −598 | 44 704 | ||||
2023-03-15 | 2023-02-17 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 14 342 | 50 432 | ||||||
2023-03-15 | 2023-03-13 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 105,2700 | −240 | −25 | 20 969 | ||||
2023-03-15 | 2023-03-13 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 104,3200 | −4 512 | −471 | 21 209 | ||||
2023-03-15 | 2023-02-17 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 11 298 | 25 721 | ||||||
2023-02-28 | 2023-02-27 | 4 | Bender Mark Steven | WLK | Common Stock | D | 120,5000 | −3 000 | −362 | 50 432 | ||||
2023-02-28 | 2023-02-27 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 3 000 | 197 | 53 432 | ||||
2023-02-28 | 2023-02-27 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 120,6464 | −1 689 | −204 | 2 493 | ||||
2023-02-28 | 2023-02-27 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 65,8125 | 1 038 | 68 | 4 182 | ||||
2023-02-28 | 2023-02-27 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 79,8300 | 651 | 52 | 3 144 | ||||
2023-02-17 | 2023-02-17 | 4 | Kearns Roger L. | WLK | Common Stock | D | 14 114 | 45 785 | ||||||
2023-02-17 | 2023-02-17 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 1 446 | 2 493 | ||||||
2023-02-17 | 2023-02-17 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 3 086 | 10 503 | ||||||
2023-02-17 | 2023-02-17 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 11 022 | 52 552 | ||||||
2023-02-17 | 2023-02-17 | 4 | Chao James | WLK | Common Stock | D | 37 150 | 136 265 | ||||||
2023-02-17 | 2023-02-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 11 298 | 25 721 | ||||||
2023-02-17 | 2023-02-17 | 4 | Chao Albert | WLK | Common Stock | D | 52 252 | 542 124 | ||||||
2023-02-17 | 2023-02-17 | 4 | Bender Mark Steven | WLK | Common Stock | D | 14 342 | 50 432 | ||||||
2023-02-16 | 2023-02-15 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 122,6300 | −3 | −0 | 1 047 | ||||
2023-02-16 | 2023-02-15 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 121,8600 | −214 | −26 | 1 050 | ||||
2023-02-16 | 2023-02-14 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 721 | 1 264 | ||||||
2023-02-16 | 2023-02-15 | 4 | Kearns Roger L. | WLK | Common Stock | D | 122,3900 | −24 | −3 | 31 671 | ||||
2023-02-16 | 2023-02-15 | 4 | Kearns Roger L. | WLK | Common Stock | D | 121,8600 | −1 730 | −211 | 31 695 | ||||
2023-02-16 | 2023-02-14 | 4 | Kearns Roger L. | WLK | Common Stock | D | 7 036 | 33 425 | ||||||
2023-02-16 | 2023-02-15 | 4 | Chao James | WLK | Common Stock | D | 122,4500 | −85 | −10 | 99 115 | ||||
2023-02-16 | 2023-02-15 | 4 | Chao James | WLK | Common Stock | D | 121,8600 | −6 074 | −740 | 99 200 | ||||
2023-02-16 | 2023-02-14 | 4 | Chao James | WLK | Common Stock | D | 18 519 | 105 274 | ||||||
2023-02-16 | 2023-02-15 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 122,5100 | −19 | −2 | 41 530 | ||||
2023-02-16 | 2023-02-15 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 121,8600 | −1 364 | −166 | 41 549 | ||||
2023-02-16 | 2023-02-14 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 5 495 | 42 913 | ||||||
2023-02-16 | 2023-02-15 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 122,4300 | −5 | −1 | 7 417 | ||||
2023-02-16 | 2023-02-15 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 121,8600 | −413 | −50 | 7 422 | ||||
2023-02-16 | 2023-02-14 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 1 538 | 7 835 | ||||||
2023-02-16 | 2023-02-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 122,4100 | −20 | −2 | 14 423 | ||||
2023-02-16 | 2023-02-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 121,8600 | −1 397 | −170 | 14 443 | ||||
2023-02-16 | 2023-02-14 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 5 632 | 15 840 | ||||||
2023-02-16 | 2023-02-15 | 4 | Chao Albert | WLK | Common Stock | D | 122,5700 | −127 | −16 | 489 872 | ||||
2023-02-16 | 2023-02-15 | 4 | Chao Albert | WLK | Common Stock | D | 121,8600 | −9 032 | −1 101 | 489 999 | ||||
2023-02-16 | 2023-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 26 048 | 499 031 | ||||||
2023-02-16 | 2023-02-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 122,5600 | −25 | −3 | 36 090 | ||||
2023-02-16 | 2023-02-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 121,8600 | −1 760 | −214 | 36 115 | ||||
2023-02-16 | 2023-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 7 150 | 37 875 | ||||||
2022-09-01 | 2022-08-31 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 98,9400 | −1 000 | −99 | 10 208 | ||||
2022-08-29 | 2022-08-26 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 107,0800 | −542 | −58 | 543 | ||||
2022-08-24 | 2022-08-23 | 4 | Buesinger Robert F. | WLK | Common Stock | D | −572 | 11 208 | ||||||
2022-08-15 | 2022-08-13 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 1 763 | 5 946 | ||||||
2022-08-15 | 2022-08-13 | 4 | Graff Michael J | WLK | Common Stock | D | 1 763 | 17 432 | ||||||
2022-08-15 | 2022-08-13 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 763 | 9 702 | ||||||
2022-08-15 | 2022-08-13 | 4 | Haas Marius | WLK | Common Stock | D | 1 763 | 9 049 | ||||||
2022-08-15 | 2022-08-13 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 763 | 73 778 | ||||||
2022-08-15 | 2022-08-13 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 1 763 | 7 943 | ||||||
2022-08-15 | 2022-08-13 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 763 | 17 473 | ||||||
2022-08-15 | 2022-08-13 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 763 | 9 049 | ||||||
2022-06-02 | 2022-06-02 | 4 | Chao James | WLK | Common Stock | D | −38 836 | 86 755 | ||||||
2022-05-31 | 2022-05-27 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 86,54 | −4 856 | 9 862 | |||||
2022-05-31 | 2022-05-27 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 107,75 | −9 571 | 0 | |||||
2022-05-31 | 2022-05-27 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 129,4670 | −14 427 | −1 868 | 11 780 | ||||
2022-05-31 | 2022-05-27 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 86,5379 | 4 856 | 420 | 26 207 | ||||
2022-05-31 | 2022-05-27 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 107,7500 | 9 571 | 1 031 | 21 351 | ||||
2022-05-23 | 2022-05-19 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 45,70 | −37 876 | 0 | |||||
2022-05-23 | 2022-05-19 | 4 | Chao Albert | WLK | Common Stock | D | 129,3780 | −5 045 | −653 | 472 983 | ||||
2022-05-23 | 2022-05-19 | 4 | Chao Albert | WLK | Common Stock | D | 130,1955 | −20 815 | −2 710 | 478 028 | ||||
2022-05-23 | 2022-05-19 | 4 | Chao Albert | WLK | Common Stock | D | 131,1127 | −12 016 | −1 575 | 498 843 | ||||
2022-05-23 | 2022-05-19 | 4 | Chao Albert | WLK | Common Stock | D | 45,6975 | 37 876 | 1 731 | 510 859 | ||||
2022-05-18 | 2022-05-17 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 79,83 | −8 388 | 0 | |||||
2022-05-18 | 2022-05-17 | 4 | Kearns Roger L. | WLK | Common Stock | D | 136,2350 | −8 388 | −1 143 | 26 389 | ||||
2022-05-18 | 2022-05-17 | 4 | Kearns Roger L. | WLK | Common Stock | D | 79,8300 | 8 388 | 670 | 34 777 | ||||
2022-05-06 | 2022-05-05 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 44,42 | −12 569 | 0 | |||||
2022-05-06 | 2022-05-05 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 139,2600 | −3 143 | −438 | 37 418 | ||||
2022-05-06 | 2022-05-05 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 140,0000 | −9 426 | −1 320 | 40 561 | ||||
2022-05-06 | 2022-05-05 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 44,4200 | 12 569 | 558 | 49 987 | ||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −3 960 | 0 | |||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −2 061 | 0 | |||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Common Stock | D | 124,9900 | −100 | −12 | 30 725 | ||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Common Stock | D | 124,3430 | −5 921 | −736 | 30 825 | ||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 3 960 | 261 | 36 746 | ||||
2022-04-01 | 2022-03-31 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 2 061 | 165 | 32 786 | ||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −3 000 | 3 960 | |||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −3 000 | 3 960 | |||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,0960 | −3 062 | −383 | 30 725 | ||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Common Stock | D | 124,4950 | −2 938 | −366 | 33 787 | ||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 3 000 | 197 | 36 725 | ||||
2022-03-31 | 2022-03-30 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 3 000 | 239 | 33 725 | ||||
2022-03-30 | 2022-03-29 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −2 000 | 6 960 | |||||
2022-03-30 | 2022-03-29 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −2 000 | 6 960 | |||||
2022-03-30 | 2022-03-29 | 4 | Bender Mark Steven | WLK | Common Stock | D | 122,4370 | −4 000 | −490 | 30 725 | ||||
2022-03-30 | 2022-03-29 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 2 000 | 132 | 34 725 | ||||
2022-03-30 | 2022-03-29 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 2 000 | 160 | 32 725 | ||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 86,54 | −6 202 | 0 | |||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 79,83 | −4 131 | 8 388 | |||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Common Stock | D | 126,4020 | −2 861 | −362 | 26 389 | ||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Common Stock | D | 125,8420 | −7 472 | −940 | 29 250 | ||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Common Stock | D | 86,5379 | 6 202 | 537 | 36 722 | ||||
2022-03-28 | 2022-03-25 | 4 | Kearns Roger L. | WLK | Common Stock | D | 79,8300 | 4 131 | 330 | 30 520 | ||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −4 000 | 8 960 | |||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −4 000 | 8 960 | |||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,7410 | −2 947 | −371 | 30 725 | ||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,1070 | −5 053 | −632 | 33 672 | ||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 4 000 | 263 | 38 725 | ||||
2022-03-28 | 2022-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 4 000 | 319 | 34 725 | ||||
2022-03-25 | 2022-03-24 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −4 000 | 12 960 | |||||
2022-03-25 | 2022-03-24 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −4 000 | 12 960 | |||||
2022-03-25 | 2022-03-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,3837 | −8 000 | −1 003 | 30 725 | ||||
2022-03-25 | 2022-03-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 4 000 | 263 | 38 725 | ||||
2022-03-25 | 2021-03-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 4 000 | 319 | 34 725 | ||||
2022-03-25 | 2022-03-24 | 4 | Kearns Roger L. | WLK | Common Stock | D | −2 000 | 26 389 | ||||||
2022-03-24 | 2022-03-23 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | −3 000 | 16 960 | |||||
2022-03-24 | 2022-03-23 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | −3 000 | 16 960 | |||||
2022-03-24 | 2022-03-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,6860 | −344 | −43 | 30 725 | ||||
2022-03-24 | 2022-03-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 125,1370 | −5 656 | −708 | 31 069 | ||||
2022-03-24 | 2022-03-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 65,8125 | 3 000 | 197 | 36 725 | ||||
2022-03-24 | 2021-03-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 79,8300 | 3 000 | 239 | 33 725 | ||||
2022-03-21 | 2022-02-18 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | 513 | 513 | ||||||
2022-03-21 | 2022-02-18 | 4 | Chao John Tsung-chen | WLK | Employee Option (right to buy) | D | 108,12 | 1 623 | 1 623 | |||||
2022-03-16 | 2022-03-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | −500 | 11 780 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Zoeller Johnathan Stevan | WLK | Common Stock | D | 118,5100 | −71 | −8 | 1 085 | ||||
2022-03-15 | 2022-02-18 | 4/A | Zoeller Johnathan Stevan | WLK | Common Stock | D | 285 | 1 156 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 118,5100 | −2 810 | −333 | 30 725 | ||||
2022-03-15 | 2022-02-18 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 7 922 | 33 535 | ||||||
2022-03-15 | 2022-03-14 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 120,3710 | −1 | −0 | 6 297 | ||||
2022-03-15 | 2022-03-14 | 4 | Janssens Thomas J. | WLK | Common Stock | D | 118,5100 | −467 | −55 | 6 298 | ||||
2022-03-15 | 3/A | Janssens Thomas J. | WLK | Common Stock | D | 6 765 | ||||||||
2022-03-15 | 2022-03-14 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 120,2450 | −3 | −0 | 28 389 | ||||
2022-03-15 | 2022-03-14 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 118,5100 | −2 177 | −258 | 28 392 | ||||
2022-03-15 | 2022-02-18 | 4/A | Kearns Roger L. | WLK | Common Stock | D | 5 491 | 30 569 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 120,2450 | −3 | −0 | 12 280 | ||||
2022-03-15 | 2022-03-14 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 118,5100 | −2 556 | −303 | 12 283 | ||||
2022-03-15 | 2022-02-18 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 6 446 | 17 569 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 120,4500 | −3 | −0 | 37 418 | ||||
2022-03-15 | 2022-03-14 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 118,5100 | −2 507 | −297 | 37 421 | ||||
2022-03-15 | 2022-02-18 | 4/A | Ederington L. Benjamin | WLK | Common Stock | D | 6 323 | 39 928 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Chao James | WLK | Common Stock | D | 118,5100 | −9 710 | −1 151 | 125 591 | ||||
2022-03-15 | 2022-02-18 | 4/A | Chao James | WLK | Common Stock | D | 24 461 | 135 301 | ||||||
2022-03-15 | 2022-03-14 | 4/A | Chao Albert | WLK | Common Stock | D | 118,5100 | −12 138 | −1 438 | 472 983 | ||||
2022-03-15 | 2022-02-18 | 4/A | Chao Albert | WLK | Common Stock | D | 30 577 | 485 121 | ||||||
2022-03-14 | 2022-03-10 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 65,81 | −7 861 | 8 100 | |||||
2022-03-14 | 2022-03-10 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 79,83 | −14 694 | 0 | |||||
2022-03-14 | 2022-03-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 117,6100 | −22 555 | −2 653 | 14 839 | ||||
2022-03-14 | 2022-03-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 65,8125 | 7 861 | 517 | 37 394 | ||||
2022-03-14 | 2022-03-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 79,8300 | 14 694 | 1 173 | 29 533 | ||||
2022-03-10 | 2022-03-09 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 115,5500 | −2 730 | −315 | 14 839 | ||||
2022-03-04 | 2022-03-03 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | −3 000 | 4 183 | ||||||
2022-03-02 | 3 | Janssens Thomas J. | WLK | Common Stock | D | 6 766 | ||||||||
2022-03-02 | 2022-03-01 | 4 | Zoeller Johnathan Stevan | WLK | Employee Option (right to buy) | D | 65,81 | −1 006 | 1 038 | |||||
2022-03-02 | 2022-03-01 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 110,3900 | −1 006 | −111 | 1 157 | ||||
2022-03-02 | 2022-03-01 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 65,8125 | 1 006 | 66 | 2 163 | ||||
2022-02-22 | 2022-02-18 | 4 | Zoeller Johnathan Stevan | WLK | Restricted Stock Units | D | 817 | 817 | ||||||
2022-02-22 | 2022-02-18 | 4 | Zoeller Johnathan Stevan | WLK | Employee Option (right to buy) | D | 108,12 | 2 582 | 2 582 | |||||
2022-02-22 | 2022-02-18 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 286 | 1 157 | ||||||
2022-02-22 | 2022-02-18 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 2 218 | 2 218 | ||||||
2022-02-22 | 2022-02-18 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 108,12 | 7 011 | 7 011 | |||||
2022-02-22 | 2022-02-18 | 4 | Kenner Andrew | WLK | Common Stock | D | 4 764 | 20 362 | ||||||
2022-02-22 | 2022-02-18 | 4 | Kearns Roger L. | WLK | Common Stock | D | 5 491 | 30 569 | ||||||
2022-02-22 | 2022-02-18 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 14 485 | 14 485 | ||||||
2022-02-22 | 2022-02-18 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 108,12 | 16 554 | 16 554 | |||||
2022-02-22 | 2022-02-18 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 6 323 | 39 928 | ||||||
2022-02-22 | 2022-02-18 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 13 174 | 13 174 | ||||||
2022-02-22 | 2022-02-18 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 108,12 | 12 408 | 12 408 | |||||
2022-02-22 | 2022-02-18 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 17 972 | 17 972 | ||||||
2022-02-22 | 2022-02-18 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 108,12 | 56 819 | 56 819 | |||||
2022-02-22 | 2022-02-18 | 4 | Chao James | WLK | Common Stock | D | 24 462 | 135 302 | ||||||
2022-02-22 | 2022-02-18 | 4 | Chao James | WLK | Restricted Stock Units | D | 8 796 | 8 796 | ||||||
2022-02-22 | 2022-02-18 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 108,12 | 27 810 | 27 810 | |||||
2022-02-22 | 2022-02-18 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 12 923 | 12 923 | ||||||
2022-02-22 | 2022-02-18 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 108,12 | 11 615 | 11 615 | |||||
2022-02-22 | 2022-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 30 577 | 485 121 | ||||||
2022-02-22 | 2022-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 6 446 | 17 569 | ||||||
2022-02-22 | 2022-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 7 923 | 33 536 | ||||||
2022-02-22 | 2022-02-18 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 13 987 | 13 987 | ||||||
2022-02-22 | 2022-02-18 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 108,12 | 14 980 | 14 980 | |||||
2022-02-17 | 2022-02-16 | 4 | Chao James | WLK | Common Stock | D | 106,1800 | −20 | −2 | 110 840 | ||||
2022-02-17 | 2022-02-16 | 4 | Chao James | WLK | Common Stock | D | 105,9690 | −27 | −3 | 110 860 | ||||
2022-02-17 | 2022-02-16 | 4 | Chao James | WLK | Common Stock | D | 104,9600 | −4 308 | −452 | 110 887 | ||||
2022-02-17 | 2022-02-15 | 4 | Chao James | WLK | Restricted Stock Units | D | −14 683 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Chao James | WLK | Common Stock | D | 14 683 | 115 195 | ||||||
2022-02-17 | 2022-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 105,9690 | −27 | −3 | 454 544 | ||||
2022-02-17 | 2022-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 104,9600 | −5 722 | −601 | 454 571 | ||||
2022-02-17 | 2022-02-15 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −18 354 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Chao Albert | WLK | Common Stock | D | 18 354 | 460 293 | ||||||
2022-02-17 | 2022-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 104,9600 | −1 166 | −122 | 25 613 | ||||
2022-02-17 | 2022-02-15 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −4 755 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 4 755 | 26 779 | ||||||
2022-02-17 | 2022-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 104,9600 | −963 | −101 | 11 123 | ||||
2022-02-17 | 2022-02-15 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −3 869 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 3 869 | 12 086 | ||||||
2022-02-17 | 2022-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 105,9700 | −3 | −0 | 15 598 | ||||
2022-02-17 | 2022-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 104,9600 | −722 | −76 | 15 601 | ||||
2022-02-17 | 2022-02-15 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −2 859 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Kenner Andrew | WLK | Common Stock | D | 2 859 | 16 323 | ||||||
2022-02-17 | 2022-02-16 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 104,9600 | −942 | −99 | 33 605 | ||||
2022-02-17 | 2022-02-16 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 106,1800 | −4 | −0 | 34 547 | ||||
2022-02-17 | 2022-02-15 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −3 796 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 3 796 | 34 551 | ||||||
2022-02-17 | 2022-02-16 | 4 | Kearns Roger L. | WLK | Common Stock | D | 106,1160 | −4 | −0 | 25 078 | ||||
2022-02-17 | 2022-02-16 | 4 | Kearns Roger L. | WLK | Common Stock | D | 104,9600 | −812 | −85 | 25 082 | ||||
2022-02-17 | 2022-02-15 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | −3 296 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Kearns Roger L. | WLK | Common Stock | D | 3 296 | 25 894 | ||||||
2022-02-17 | 2022-02-16 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 104,9600 | −51 | −5 | 871 | ||||
2022-02-17 | 2022-02-15 | 4 | Zoeller Johnathan Stevan | WLK | Restricted Stock Units | D | −172 | 0 | ||||||
2022-02-17 | 2022-02-15 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 172 | 922 | ||||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 30,05 | −30 787 | 0 | |||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Common Stock | D | 92,2900 | −20 327 | −1 876 | 441 939 | ||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Common Stock | D | 91,5200 | −7 585 | −694 | 462 266 | ||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Common Stock | D | 90,1200 | −1 175 | −106 | 469 851 | ||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Common Stock | D | 89,2500 | −1 700 | −152 | 471 026 | ||||
2021-12-06 | 2021-12-02 | 4 | Chao Albert | WLK | Common Stock | D | 30,0525 | 30 787 | 925 | 472 726 | ||||
2021-12-03 | 2021-12-02 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 30,05 | −16 420 | 0 | |||||
2021-12-03 | 2021-12-02 | 4 | Chao James | WLK | Common Stock | D | 30,0525 | 16 420 | 493 | 100 512 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 30,05 | −30 787 | 30 787 | |||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 94,8000 | −3 789 | −359 | 441 939 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 93,9800 | −4 300 | −404 | 445 728 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 92,7800 | −4 200 | −390 | 450 028 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 91,8300 | −5 842 | −536 | 454 228 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 90,4700 | −3 000 | −271 | 460 070 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 89,4700 | −9 656 | −864 | 463 070 | ||||
2021-12-03 | 2021-12-01 | 4 | Chao Albert | WLK | Common Stock | D | 30,0525 | 30 787 | 925 | 472 726 | ||||
2021-11-15 | 2021-11-11 | 4 | Bender Mark Steven | WLK | Common Stock | D | 101,5700 | −2 369 | −241 | 22 024 | ||||
2021-11-10 | 2021-11-08 | 4 | Bender Mark Steven | WLK | Common Stock | D | 100,7720 | −631 | −64 | 24 393 | ||||
2021-11-08 | 2021-11-05 | 4 | Bender Mark Steven | WLK | Common Stock | D | 98,7960 | −6 356 | −628 | 25 024 | ||||
2021-08-24 | 2021-08-24 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 84,0600 | −236 | −20 | 750 | ||||
2021-08-24 | 2021-08-20 | 4 | Zoeller Johnathan Stevan | WLK | Restricted Stock Units | D | −986 | 0 | ||||||
2021-08-24 | 2021-08-20 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 986 | 986 | ||||||
2021-08-16 | 2021-08-13 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 7 051 | 7 051 | ||||||
2021-08-16 | 2021-08-13 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 2 938 | 2 938 | ||||||
2021-08-16 | 2021-08-13 | 4 | Zoeller Johnathan Stevan | WLK | Restricted Stock Units | D | 588 | 588 | ||||||
2021-08-16 | 2021-08-13 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 2 938 | 2 938 | ||||||
2021-08-16 | 2021-08-14 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 2 400 | 15 710 | ||||||
2021-08-16 | 2021-08-13 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 2 400 | 7 286 | ||||||
2021-08-16 | 2021-08-13 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Lubel Kimberly S | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 2 400 | 6 180 | ||||||
2021-08-16 | 2021-08-13 | 4 | Lubel Kimberly S | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 2 400 | 7 183 | ||||||
2021-08-16 | 2021-08-13 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 2 400 | 72 015 | ||||||
2021-08-16 | 2021-08-13 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Graff Michael J | WLK | Common Stock | D | 2 400 | 15 669 | ||||||
2021-08-16 | 2021-08-13 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Haas Marius | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Haas Marius | WLK | Common Stock | D | 2 400 | 7 286 | ||||||
2021-08-16 | 2021-08-13 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 2 400 | 7 939 | ||||||
2021-08-16 | 2021-08-13 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 1 763 | 1 763 | ||||||
2021-08-16 | 2021-08-14 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | −2 400 | 0 | ||||||
2021-08-16 | 2021-08-14 | 4 | Chao John Tsung-chen | WLK | Common Stock | D | 2 400 | 6 196 | ||||||
2021-08-12 | 2021-08-11 | 4 | Chao Albert | WLK | Common Stock | D | 86,2100 | 3 000 | 259 | 441 939 | ||||
2021-05-24 | 2021-05-21 | 4 | Kearns Roger L. | WLK | Common Stock | D | −3 000 | 22 598 | ||||||
2021-05-17 | 2021-05-15 | 4 | Lubel Kimberly S | WLK | Restricted Stock Units | D | −3 780 | 0 | ||||||
2021-05-17 | 2021-05-15 | 4 | Lubel Kimberly S | WLK | Common Stock | D | 3 780 | 3 780 | ||||||
2021-05-11 | 2021-05-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 105,0000 | −5 000 | −525 | 8 217 | ||||
2021-03-18 | 2021-03-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | −82 | 13 217 | ||||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 61,86 | −5 000 | 0 | |||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 45,70 | −10 740 | 0 | |||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Common Stock | D | 95,2300 | −5 820 | −554 | 31 380 | ||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Common Stock | D | 94,3900 | −9 920 | −936 | 37 200 | ||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Common Stock | D | 61,8650 | 5 000 | 309 | 47 120 | ||||
2021-03-15 | 2021-03-12 | 4 | Bender Mark Steven | WLK | Common Stock | D | 45,6975 | 10 740 | 491 | 42 120 | ||||
2021-03-10 | 2021-03-09 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 61,86 | −15 995 | 5 000 | |||||
2021-03-10 | 2021-03-09 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 63,98 | −9 816 | 0 | |||||
2021-03-10 | 2021-03-09 | 4 | Bender Mark Steven | WLK | Common Stock | D | 92,2719 | −25 811 | −2 382 | 31 380 | ||||
2021-03-10 | 2021-03-09 | 4 | Bender Mark Steven | WLK | Common Stock | D | 61,8650 | 15 995 | 990 | 57 191 | ||||
2021-03-10 | 2021-03-09 | 4 | Bender Mark Steven | WLK | Common Stock | D | 63,9775 | 9 816 | 628 | 41 196 | ||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 65,81 | −7 861 | 15 961 | |||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 61,86 | −8 652 | 0 | |||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 95,0000 | −7 861 | −747 | 13 299 | ||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 92,5000 | −8 652 | −800 | 21 160 | ||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 65,8125 | 7 861 | 517 | 29 812 | ||||
2021-03-09 | 2021-03-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 61,8650 | 8 652 | 535 | 21 951 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 87,1400 | −4 902 | −427 | 4 903 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 86,9270 | −28 547 | −2 482 | 9 805 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 61,8650 | 6 928 | 429 | 38 352 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 79,8300 | 9 698 | 774 | 31 424 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 65,8125 | 7 861 | 517 | 21 726 | ||||
2021-02-26 | 2021-02-25 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 44,4200 | 4 060 | 180 | 13 865 | ||||
2021-02-26 | 2020-02-25 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 61,86 | −6 928 | 0 | |||||
2021-02-26 | 2020-02-25 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 79,83 | −9 698 | 4 996 | |||||
2021-02-26 | 2020-02-25 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 65,81 | −7 861 | 15 961 | |||||
2021-02-26 | 2020-02-25 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 44,42 | −4 060 | 0 | |||||
2021-02-26 | 2021-02-25 | 4 | Zoeller Johnathan Stevan | WLK | Employee Option (right to buy) | D | 65,81 | −1 006 | 2 044 | |||||
2021-02-26 | 2021-02-25 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 86,9350 | −1 006 | −87 | 0 | ||||
2021-02-26 | 2021-02-25 | 4 | Zoeller Johnathan Stevan | WLK | Common Stock | D | 65,8125 | 1 006 | 66 | 1 006 | ||||
2021-02-22 | 2021-02-19 | 4 | Zoeller Johnathan Stevan | WLK | Restricted Stock Units | D | 866 | 866 | ||||||
2021-02-22 | 2021-02-19 | 4 | Zoeller Johnathan Stevan | WLK | Employee Option (right to buy) | D | 86,54 | 2 975 | 2 975 | |||||
2021-02-22 | 2021-02-19 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 2 717 | 2 717 | ||||||
2021-02-22 | 2021-02-19 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 86,54 | 9 336 | 9 336 | |||||
2021-02-22 | 2021-02-19 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 5 470 | 5 470 | ||||||
2021-02-22 | 2021-02-19 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 86,54 | 18 796 | 18 796 | |||||
2021-02-22 | 2021-02-19 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 4 388 | 4 388 | ||||||
2021-02-22 | 2021-02-19 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 86,54 | 15 079 | 15 079 | |||||
2021-02-22 | 2021-02-19 | 4 | Chao James | WLK | Restricted Stock Units | D | 10 774 | 10 774 | ||||||
2021-02-22 | 2021-02-19 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 86,54 | 37 026 | 37 026 | |||||
2021-02-22 | 2021-02-19 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 19 810 | 19 810 | ||||||
2021-02-22 | 2021-02-19 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 86,54 | 68 074 | 68 074 | |||||
2021-02-22 | 2021-02-19 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 4 283 | 4 283 | ||||||
2021-02-22 | 2021-02-19 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 86,54 | 14 718 | 14 718 | |||||
2021-02-22 | 2021-02-19 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 5 558 | 5 558 | ||||||
2021-02-22 | 2021-02-19 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 86,54 | 19 100 | 19 100 | |||||
2021-02-18 | 2021-02-16 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −2 472 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 2 472 | 30 755 | ||||||
2021-02-18 | 2021-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 85,0820 | −808 | −69 | 31 380 | ||||
2021-02-18 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −3 230 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 3 230 | 32 188 | ||||||
2021-02-18 | 2021-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 85,0790 | −641 | −55 | 13 299 | ||||
2021-02-18 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −2 569 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 2 569 | 13 940 | ||||||
2021-02-18 | 2021-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 85,0790 | −3 685 | −314 | 438 939 | ||||
2021-02-18 | 2021-02-16 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −11 983 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 11 983 | 442 624 | ||||||
2021-02-18 | 2021-02-18 | 4 | Chao James | WLK | Common Stock | D | 85,0830 | −2 537 | −216 | 84 092 | ||||
2021-02-18 | 2021-02-16 | 4 | Chao James | WLK | Restricted Stock Units | D | −9 480 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Chao James | WLK | Common Stock | D | 9 480 | 86 629 | ||||||
2021-02-18 | 2021-02-18 | 4 | Kenner Andrew | WLK | Common Stock | D | 85,0790 | −476 | −40 | 13 464 | ||||
2021-02-18 | 2021-02-16 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −1 924 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 1 924 | 13 940 | ||||||
2021-02-18 | 2021-02-18 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 85,0820 | −572 | −49 | 9 805 | ||||
2021-02-18 | 2021-02-16 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −2 295 | 0 | ||||||
2021-02-18 | 2021-02-16 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 2 295 | 10 377 | ||||||
2021-02-17 | 2021-02-16 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 87,4336 | −3 | −0 | 8 082 | ||||
2021-02-17 | 2021-02-16 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 85,7300 | −319 | −27 | 8 085 | ||||
2021-02-17 | 2021-02-14 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −1 112 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 1 112 | 8 404 | ||||||
2021-02-17 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 87,3800 | −4 | −0 | 28 958 | ||||
2021-02-17 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 85,7300 | 398 | 34 | 28 962 | ||||
2021-02-17 | 2021-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −1 478 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 1 478 | 29 360 | ||||||
2021-02-17 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 87,3800 | −4 | −0 | 28 958 | ||||
2021-02-17 | 2021-02-16 | 4 | Bender Mark Steven | WLK | Common Stock | D | 85,7300 | 398 | 34 | 28 962 | ||||
2021-02-17 | 2021-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −1 478 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 1 478 | 29 360 | ||||||
2021-02-17 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 87,4320 | −4 | −0 | 11 371 | ||||
2021-02-17 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 85,7300 | −322 | −28 | 11 375 | ||||
2021-02-17 | 2021-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −1 128 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 1 128 | 11 697 | ||||||
2021-02-17 | 2021-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 88,0400 | −3 | −0 | 12 016 | ||||
2021-02-17 | 2021-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 85,7300 | −248 | −21 | 12 019 | ||||
2021-02-17 | 2021-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −830 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Kenner Andrew | WLK | Common Stock | D | 830 | 12 267 | ||||||
2021-02-17 | 2021-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 85,7300 | −971 | −83 | 430 641 | ||||
2021-02-17 | 2021-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 87,6900 | −10 | −1 | 431 612 | ||||
2021-02-17 | 2021-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −3 966 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 3 966 | 431 622 | ||||||
2021-02-17 | 2021-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 88,0400 | −3 | −0 | 12 016 | ||||
2021-02-17 | 2021-02-16 | 4 | Kenner Andrew | WLK | Common Stock | D | 85,7300 | −248 | −21 | 12 019 | ||||
2021-02-17 | 2021-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −830 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Kenner Andrew | WLK | Common Stock | D | 830 | 12 267 | ||||||
2021-02-17 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 87,4320 | −4 | −0 | 11 371 | ||||
2021-02-17 | 2021-02-16 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 85,7300 | −322 | −28 | 11 375 | ||||
2021-02-17 | 2021-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −1 128 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 1 128 | 11 697 | ||||||
2021-02-17 | 2021-02-16 | 4 | Chao James | WLK | Common Stock | D | 87,7000 | −8 | −1 | 77 149 | ||||
2021-02-17 | 2021-02-16 | 4 | Chao James | WLK | Common Stock | D | 85,7300 | −784 | −67 | 77 157 | ||||
2021-02-17 | 2021-02-14 | 4 | Chao James | WLK | Restricted Stock Units | D | −3 072 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Chao James | WLK | Common Stock | D | 3 072 | 77 941 | ||||||
2021-02-17 | 2021-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 85,7300 | −971 | −83 | 430 641 | ||||
2021-02-17 | 2021-02-16 | 4 | Chao Albert | WLK | Common Stock | D | 87,6900 | −10 | −1 | 431 612 | ||||
2021-02-17 | 2021-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −3 966 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 3 966 | 431 622 | ||||||
2021-02-17 | 2021-02-14 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | −2 150 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Kearns Roger L. | WLK | Common Stock | D | 2 150 | 25 598 | ||||||
2021-02-17 | 2021-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −1 096 | 0 | ||||||
2021-02-17 | 2021-02-14 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 1 096 | 28 283 | ||||||
2020-11-25 | 2020-11-24 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 44,42 | −4 581 | 0 | |||||
2020-11-25 | 2020-11-24 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 77,5000 | −4 581 | −355 | 10 569 | ||||
2020-11-25 | 2020-11-24 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 44,4200 | 4 581 | 203 | 15 150 | ||||
2020-11-24 | 2020-11-23 | 4 | Kenner Andrew | WLK | Common Stock | D | 74,7500 | −5 924 | −443 | 11 437 | ||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 22,92 | −55 148 | 0 | |||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Common Stock | D | 75,1200 | −4 198 | −315 | 427 656 | ||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Common Stock | D | 74,2900 | −10 334 | −768 | 431 854 | ||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Common Stock | D | 73,3000 | −11 978 | −878 | 442 188 | ||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,0800 | −28 638 | −2 064 | 454 166 | ||||
2020-11-10 | 2020-11-06 | 4 | Chao Albert | WLK | Common Stock | D | 22,9150 | 55 148 | 1 264 | 482 804 | ||||
2020-11-10 | 2020-11-06 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,7944 | −1 600 | −120 | 27 882 | ||||
2020-11-06 | 2020-11-05 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 44,42 | −24 996 | 0 | |||||
2020-11-06 | 2020-11-05 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,5400 | −420 | −31 | 29 482 | ||||
2020-11-06 | 2020-11-05 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,9800 | −24 576 | −1 818 | 29 902 | ||||
2020-11-06 | 2020-11-05 | 4 | Bender Mark Steven | WLK | Common Stock | D | 44,4200 | 24 996 | 1 110 | 54 478 | ||||
2020-08-20 | 2020-03-27 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 39,0800 | 160 000 | 6 253 | 1 395 000 | ||||
2020-08-20 | 2020-03-26 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 41,0000 | 145 000 | 5 945 | 1 235 000 | ||||
2020-08-20 | 2020-03-25 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 40,7700 | 130 000 | 5 300 | 1 090 000 | ||||
2020-08-20 | 2020-03-24 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 36,5300 | 145 000 | 5 297 | 960 000 | ||||
2020-08-20 | 2020-03-19 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 37,6600 | 165 000 | 6 214 | 815 000 | ||||
2020-08-20 | 2020-03-18 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 31,4100 | 165 000 | 5 183 | 650 000 | ||||
2020-08-20 | 2020-03-17 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 33,2500 | 165 000 | 5 486 | 485 000 | ||||
2020-08-20 | 2020-03-16 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 31,4200 | 160 000 | 5 027 | 320 000 | ||||
2020-08-20 | 2020-03-13 | 4/A | TTWFGP LLC | WLK | Common Stock | D | 32,9400 | 160 000 | 5 270 | 160 000 | ||||
2020-08-17 | 2020-08-16 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 2 387 | 69 615 | ||||||
2020-08-17 | 2020-08-14 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-14 | 4 | Lubel Kimberly S | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 2 387 | 13 310 | ||||||
2020-08-17 | 2020-08-14 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 2 387 | 4 886 | ||||||
2020-08-17 | 2020-08-14 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 2 387 | 4 783 | ||||||
2020-08-17 | 2020-08-14 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Graff Michael J | WLK | Common Stock | D | 2 387 | 13 269 | ||||||
2020-08-17 | 2020-08-14 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | Haas Marius | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Haas Marius | WLK | Common Stock | D | 2 387 | 4 886 | ||||||
2020-08-17 | 2020-08-14 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Chao John Tsung-chen | WLK | Common Stock | D | 2 387 | 3 796 | ||||||
2020-08-17 | 2020-08-14 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-08-17 | 2020-08-16 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | −2 387 | 0 | ||||||
2020-08-17 | 2020-08-16 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 2 387 | 5 539 | ||||||
2020-08-17 | 2020-08-14 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 2 400 | 2 400 | ||||||
2020-05-18 | 2020-05-15 | 4 | Lubel Kimberly S | WLK | Restricted Stock Units | D | 3 780 | 3 780 | ||||||
2020-05-01 | 2020-04-30 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | −9 224 | 0 | ||||||
2020-05-01 | 2020-04-30 | 4 | Kearns Roger L. | WLK | Common Stock | D | 9 224 | 23 448 | ||||||
2020-03-30 | 2020-03-27 | 4 | TTWFGP LLC | WLK | Common Stock | I | 40,3100 | 11 287 | 455 | 47 400 277 | ||||
2020-03-30 | 2020-03-27 | 4 | TTWFGP LLC | WLK | Common Stock | I | 39,4900 | 89 443 | 3 532 | 47 388 990 | ||||
2020-03-30 | 2020-03-27 | 4 | TTWFGP LLC | WLK | Common Stock | I | 38,4900 | 42 295 | 1 628 | 47 299 547 | ||||
2020-03-30 | 2020-03-27 | 4 | TTWFGP LLC | WLK | Common Stock | I | 37,5800 | 16 975 | 638 | 47 257 252 | ||||
2020-03-27 | 2020-03-26 | 4 | TTWFGP LLC | WLK | Common Stock | I | 41,9900 | 8 800 | 370 | 47 240 277 | ||||
2020-03-27 | 2020-03-26 | 4 | TTWFGP LLC | WLK | Common Stock | I | 41,1500 | 94 001 | 3 868 | 47 231 477 | ||||
2020-03-27 | 2020-03-26 | 4 | TTWFGP LLC | WLK | Common Stock | I | 40,4700 | 42 199 | 1 708 | 47 137 476 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 42,6900 | 24 064 | 1 027 | 47 095 277 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 42,0200 | 33 358 | 1 402 | 47 071 213 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 40,9600 | 14 025 | 574 | 47 037 855 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 39,8300 | 27 671 | 1 102 | 47 023 830 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 38,8700 | 24 231 | 942 | 46 996 159 | ||||
2020-03-26 | 2020-03-25 | 4 | TTWFGP LLC | WLK | Common Stock | I | 37,9800 | 6 651 | 253 | 46 971 928 | ||||
2020-03-25 | 2020-03-24 | 4 | TTWFGP LLC | WLK | Common Stock | I | 37,6000 | 15 031 | 565 | 46 965 277 | ||||
2020-03-25 | 2020-03-24 | 4 | TTWFGP LLC | WLK | Common Stock | I | 36,8600 | 67 812 | 2 500 | 46 950 246 | ||||
2020-03-25 | 2020-03-24 | 4 | TTWFGP LLC | WLK | Common Stock | I | 36,0000 | 57 419 | 2 067 | 46 882 434 | ||||
2020-03-25 | 2020-03-24 | 4 | TTWFGP LLC | WLK | Common Stock | I | 34,9400 | 4 738 | 166 | 46 825 015 | ||||
2020-03-20 | 2020-03-19 | 4 | TTWFGP LLC | WLK | Common Stock | I | 39,0900 | 21 777 | 851 | 46 820 277 | ||||
2020-03-20 | 2020-03-19 | 4 | TTWFGP LLC | WLK | Common Stock | I | 38,2200 | 54 388 | 2 079 | 46 798 500 | ||||
2020-03-20 | 2020-03-19 | 4 | TTWFGP LLC | WLK | Common Stock | I | 36,2000 | 22 497 | 814 | 46 680 776 | ||||
2020-03-20 | 2020-03-19 | 4 | TTWFGP LLC | WLK | Common Stock | I | 35,2300 | 3 002 | 106 | 46 658 279 | ||||
2020-03-20 | 2020-03-18 | 4 | TTWFGP LLC | WLK | Common Stock | I | 37,3200 | 63 336 | 2 364 | 46 744 112 | ||||
2020-03-19 | 2020-03-18 | 4 | TTWFGP LLC | WLK | Common Stock | I | 33,0300 | 2 300 | 76 | 46 655 277 | ||||
2020-03-19 | 2020-03-18 | 4 | TTWFGP LLC | WLK | Common Stock | I | 32,1300 | 36 790 | 1 182 | 46 652 977 | ||||
2020-03-19 | 2020-03-18 | 4 | TTWFGP LLC | WLK | Common Stock | I | 31,3100 | 99 940 | 3 129 | 46 616 187 | ||||
2020-03-19 | 2020-03-18 | 4 | TTWFGP LLC | WLK | Common Stock | I | 30,5800 | 25 970 | 794 | 46 516 247 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 35,0600 | 100 | 4 | 46 490 277 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 34,4600 | 42 821 | 1 476 | 46 490 177 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 33,4000 | 69 003 | 2 305 | 46 447 356 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 32,5100 | 41 076 | 1 335 | 46 378 353 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 31,6300 | 2 840 | 90 | 46 337 277 | ||||
2020-03-18 | 2020-03-17 | 4 | TTWFGP LLC | WLK | Common Stock | I | 30,2100 | 9 160 | 277 | 46 334 437 | ||||
2020-03-17 | 2020-03-16 | 4 | TTWFGP LLC | WLK | Common Stock | I | 32,6300 | 12 325 | 402 | 46 325 277 | ||||
2020-03-17 | 2020-03-16 | 4 | TTWFGP LLC | WLK | Common Stock | I | 31,8800 | 57 203 | 1 824 | 46 312 952 | ||||
2020-03-17 | 2020-03-16 | 4 | TTWFGP LLC | WLK | Common Stock | I | 30,9700 | 90 472 | 2 802 | 46 255 749 | ||||
2020-03-17 | 2020-03-16 | 4 | Kearns Roger L. | WLK | Common Stock | D | 29,8900 | 5 000 | 149 | 14 224 | ||||
2020-03-16 | 2020-03-13 | 4 | TTWFGP LLC | WLK | Common Stock | I | 33,5200 | 46 263 | 1 551 | 46 165 277 | ||||
2020-03-16 | 2020-03-13 | 4 | TTWFGP LLC | WLK | Common Stock | I | 32,7100 | 113 737 | 3 720 | 46 119 014 | ||||
2020-02-27 | 2020-02-26 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 10,26 | −57 800 | 0 | |||||
2020-02-27 | 2020-02-21 | 4 | Chao Albert | WLK | Common Stock | D | 10,2600 | 57 800 | 593 | 427 656 | ||||
2020-02-24 | 2020-02-21 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 10,26 | −68 698 | 57 800 | |||||
2020-02-24 | 2020-02-21 | 4 | Chao Albert | WLK | Common Stock | D | 62,4200 | −51 592 | −3 220 | 369 856 | ||||
2020-02-24 | 2020-02-21 | 4 | Chao Albert | WLK | Common Stock | D | 10,2600 | 68 698 | 705 | 421 448 | ||||
2020-02-19 | 2020-02-17 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −3 516 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 3 516 | 27 187 | ||||||
2020-02-19 | 2020-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 60,5190 | −1 457 | −88 | 29 482 | ||||
2020-02-19 | 2020-02-17 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −5 375 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Bender Mark Steven | WLK | Common Stock | D | 5 375 | 30 939 | ||||||
2020-02-19 | 2020-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 60,5230 | −918 | −56 | 10 569 | ||||
2020-02-19 | 2020-02-17 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −3 306 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 3 306 | 11 487 | ||||||
2020-02-19 | 2020-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 61,2610 | −380 | −23 | 352 750 | ||||
2020-02-19 | 2020-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 60,5000 | −5 711 | −346 | 353 130 | ||||
2020-02-19 | 2020-02-17 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −19 902 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Chao Albert | WLK | Common Stock | D | 19 902 | 358 841 | ||||||
2020-02-19 | 2020-02-18 | 4 | Chao James | WLK | Common Stock | D | 61,4700 | −273 | −17 | 74 869 | ||||
2020-02-19 | 2020-02-18 | 4 | Chao James | WLK | Common Stock | D | 60,5000 | −4 103 | −248 | 75 142 | ||||
2020-02-19 | 2020-02-17 | 4 | Chao James | WLK | Restricted Stock Units | D | −15 922 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Chao James | WLK | Common Stock | D | 15 922 | 79 245 | ||||||
2020-02-19 | 2020-02-18 | 4 | Kenner Andrew | WLK | Common Stock | D | 60,5280 | −754 | −46 | 17 361 | ||||
2020-02-19 | 2020-02-17 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −2 647 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Kenner Andrew | WLK | Common Stock | D | 2 647 | 18 115 | ||||||
2020-02-19 | 2020-02-18 | 4 | Mangieri George J | WLK | Common Stock | D | 61,5090 | −24 | −1 | 4 671 | ||||
2020-02-19 | 2020-02-18 | 4 | Mangieri George J | WLK | Common Stock | D | 60,5000 | −350 | −21 | 4 695 | ||||
2020-02-19 | 2020-02-17 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −1 156 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Mangieri George J | WLK | Common Stock | D | 1 156 | 5 045 | ||||||
2020-02-19 | 2020-02-18 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 60,8730 | −46 | −3 | 7 292 | ||||
2020-02-19 | 2020-02-18 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 60,5000 | −697 | −42 | 7 338 | ||||
2020-02-19 | 2020-02-17 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −2 647 | 0 | ||||||
2020-02-19 | 2020-02-17 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 2 647 | 8 035 | ||||||
2020-02-18 | 2020-02-14 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 1 388 | 1 388 | ||||||
2020-02-18 | 2020-02-14 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 65,81 | 5 870 | 5 870 | |||||
2020-02-18 | 2020-02-14 | 4 | Chao James | WLK | Restricted Stock Units | D | 3 072 | 3 072 | ||||||
2020-02-18 | 2020-02-14 | 4 | Chao James | WLK | Restricted Stock Units | D | 18 519 | 18 519 | ||||||
2020-02-18 | 2020-02-14 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 65,81 | 78 337 | 78 337 | |||||
2020-02-18 | 2020-02-14 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 1 112 | 1 112 | ||||||
2020-02-18 | 2020-02-14 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 5 632 | 5 632 | ||||||
2020-02-18 | 2020-02-14 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 65,81 | 23 822 | 23 822 | |||||
2020-02-18 | 2020-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 7 597 | 7 597 | ||||||
2020-02-18 | 2020-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 1 096 | 1 096 | ||||||
2020-02-18 | 2020-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 5 495 | 5 495 | ||||||
2020-02-18 | 2020-02-14 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 65,81 | 23 244 | 23 244 | |||||
2020-02-18 | 2020-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 1 478 | 1 478 | ||||||
2020-02-18 | 2020-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 7 150 | 7 150 | ||||||
2020-02-18 | 2020-02-14 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 65,81 | 30 243 | 30 243 | |||||
2020-02-18 | 2020-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 1 128 | 1 128 | ||||||
2020-02-18 | 2020-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 5 632 | 5 632 | ||||||
2020-02-18 | 2020-02-14 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 65,81 | 23 822 | 23 822 | |||||
2020-02-18 | 2020-02-14 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 9 877 | 9 877 | ||||||
2020-02-18 | 2020-02-14 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 2 150 | 2 150 | ||||||
2020-02-18 | 2020-02-14 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 7 036 | 7 036 | ||||||
2020-02-18 | 2020-02-14 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 65,81 | 29 762 | 29 762 | |||||
2020-02-18 | 2020-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 3 966 | 3 966 | ||||||
2020-02-18 | 2020-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 26 048 | 26 048 | ||||||
2020-02-18 | 2020-02-14 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 65,81 | 110 186 | 110 186 | |||||
2020-02-18 | 2020-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 830 | 830 | ||||||
2020-02-18 | 2020-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 3 572 | 3 572 | ||||||
2020-02-18 | 2020-02-14 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 65,81 | 15 112 | 15 112 | |||||
2019-12-03 | 2019-12-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 67,0068 | −3 374 | −226 | 25 564 | ||||
2019-12-03 | 2019-12-01 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −8 324 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Bender Mark Steven | WLK | Common Stock | D | 8 324 | 28 938 | ||||||
2019-12-03 | 2019-12-03 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 67,0068 | −2 025 | −136 | 8 181 | ||||
2019-12-03 | 2019-12-01 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −4 995 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 4 995 | 10 206 | ||||||
2019-12-03 | 2019-12-03 | 4 | Kenner Andrew | WLK | Common Stock | D | 67,0075 | −1 350 | −90 | 15 468 | ||||
2019-12-03 | 2019-12-01 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −3 330 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Kenner Andrew | WLK | Common Stock | D | 3 330 | 16 818 | ||||||
2019-12-03 | 2019-12-03 | 4 | Mangieri George J | WLK | Common Stock | D | 67,0075 | −1 023 | −69 | 3 889 | ||||
2019-12-03 | 2019-12-01 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −3 330 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Mangieri George J | WLK | Common Stock | D | 3 330 | 4 912 | ||||||
2019-12-03 | 2019-12-03 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 66,0076 | −675 | −45 | 5 388 | ||||
2019-12-03 | 2019-12-01 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −1 665 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 1 665 | 6 063 | ||||||
2019-12-03 | 2019-12-01 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −8 324 | 0 | ||||||
2019-12-03 | 2019-12-01 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 8 324 | 23 671 | ||||||
2019-11-12 | 2019-11-08 | 4 | Mangieri George J | WLK | Common Stock | D | 75,0500 | −1 583 | −119 | 1 582 | ||||
2019-08-21 | 2019-08-20 | 4 | Jenkins Dorothy C | WLK | Employee Option (right to buy) | D | 12,26 | −7 098 | 0 | |||||
2019-08-21 | 2019-08-20 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 62,2970 | −390 | −24 | 67 228 | ||||
2019-08-21 | 2019-08-20 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 12,2550 | 7 098 | 87 | 67 618 | ||||
2019-08-19 | 2019-08-17 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 409 | 3 152 | ||||||
2019-08-19 | 2019-08-16 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | 1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Chao John Tsung-chen | WLK | Common Stock | D | 1 409 | 1 409 | ||||||
2019-08-19 | 2019-08-16 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −1 003 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Graff Michael J | WLK | Common Stock | D | 1 409 | 10 882 | ||||||
2019-08-19 | 2019-08-17 | 4 | Graff Michael J | WLK | Common Stock | D | 1 003 | 9 473 | ||||||
2019-08-19 | 2019-08-16 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | Haas Marius | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Haas Marius | WLK | Common Stock | D | 1 409 | 2 499 | ||||||
2019-08-19 | 2019-08-16 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 003 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 409 | 60 520 | ||||||
2019-08-19 | 2019-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 003 | 59 111 | ||||||
2019-08-19 | 2019-08-16 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −1 003 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | LUKENS MAX L | WLK | Common Stock | D | 1 409 | 9 122 | ||||||
2019-08-19 | 2019-08-17 | 4 | LUKENS MAX L | WLK | Common Stock | D | 1 003 | 7 713 | ||||||
2019-08-19 | 2019-08-16 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 1 409 | 2 396 | ||||||
2019-08-19 | 2019-08-16 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −1 003 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 409 | 10 923 | ||||||
2019-08-19 | 2019-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 003 | 9 514 | ||||||
2019-08-19 | 2019-08-16 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-08-19 | 2019-08-17 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | −1 409 | 0 | ||||||
2019-08-19 | 2019-08-17 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 409 | 2 499 | ||||||
2019-08-19 | 2019-08-16 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 2 387 | 2 387 | ||||||
2019-05-20 | 2019-05-18 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −103 | 0 | ||||||
2019-05-20 | 2019-05-18 | 4 | Graff Michael J | WLK | Common Stock | D | 103 | 8 470 | ||||||
2019-05-20 | 2019-05-18 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −103 | 0 | ||||||
2019-05-20 | 2019-05-18 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 103 | 58 108 | ||||||
2019-05-20 | 2019-05-18 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −103 | 0 | ||||||
2019-05-20 | 2019-05-18 | 4 | LUKENS MAX L | WLK | Common Stock | D | 103 | 6 710 | ||||||
2019-05-20 | 2019-05-18 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | −987 | 0 | ||||||
2019-05-20 | 2019-05-18 | 4 | MCCOLLUM MARK A | WLK | Common Stock | D | 987 | 987 | ||||||
2019-05-20 | 2019-05-18 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −144 | 0 | ||||||
2019-05-20 | 2019-05-18 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 144 | 8 511 | ||||||
2019-05-01 | 2019-04-30 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | −9 224 | 9 224 | ||||||
2019-05-01 | 2019-04-30 | 4 | Kearns Roger L. | WLK | Common Stock | D | 9 224 | 9 224 | ||||||
2019-03-20 | 2019-03-19 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 69,9200 | −3 327 | −233 | 22 652 | ||||
2019-02-20 | 2019-02-19 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 75,8100 | −75 | −6 | 4 398 | ||||
2019-02-20 | 2019-02-19 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 73,2900 | −786 | −58 | 4 473 | ||||
2019-02-20 | 2019-02-18 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −3 137 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 3 137 | 5 259 | ||||||
2019-02-20 | 2019-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 75,8300 | −152 | −12 | 20 614 | ||||
2019-02-20 | 2019-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,2900 | −1 610 | −118 | 20 766 | ||||
2019-02-20 | 2019-02-18 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −6 566 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 6 566 | 22 376 | ||||||
2019-02-20 | 2019-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 75,5300 | −85 | −6 | 5 211 | ||||
2019-02-20 | 2019-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 73,2900 | −885 | −65 | 5 296 | ||||
2019-02-20 | 2019-02-18 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −3 539 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 3 539 | 6 181 | ||||||
2019-02-20 | 2019-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 75,7900 | −622 | −47 | 338 939 | ||||
2019-02-20 | 2019-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 73,2900 | −6 547 | −480 | 339 561 | ||||
2019-02-20 | 2019-02-18 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −21 454 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 21 454 | 346 108 | ||||||
2019-02-20 | 2019-02-19 | 4 | Chao James | WLK | Common Stock | D | 75,6200 | −462 | −35 | 63 323 | ||||
2019-02-20 | 2019-02-19 | 4 | Chao James | WLK | Common Stock | D | 73,2900 | −4 861 | −356 | 63 785 | ||||
2019-02-20 | 2019-02-18 | 4 | Chao James | WLK | Restricted Stock Units | D | −17 154 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Chao James | WLK | Common Stock | D | 17 154 | 68 646 | ||||||
2019-02-20 | 2019-02-18 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −3 302 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 3 302 | 15 347 | ||||||
2019-02-20 | 2019-02-19 | 4 | Kenner Andrew | WLK | Common Stock | D | 75,5800 | −68 | −5 | 13 488 | ||||
2019-02-20 | 2019-02-19 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,2900 | −725 | −53 | 13 556 | ||||
2019-02-20 | 2019-02-18 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −2 844 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Kenner Andrew | WLK | Common Stock | D | 2 844 | 14 281 | ||||||
2019-02-20 | 2019-02-19 | 4 | Mangieri George J | WLK | Common Stock | D | 75,5700 | −37 | −3 | 3 165 | ||||
2019-02-20 | 2019-02-19 | 4 | Mangieri George J | WLK | Common Stock | D | 73,2900 | −399 | −29 | 3 202 | ||||
2019-02-20 | 2019-02-18 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −1 441 | 0 | ||||||
2019-02-20 | 2019-02-18 | 4 | Mangieri George J | WLK | Common Stock | D | 1 441 | 3 601 | ||||||
2019-02-19 | 2019-02-15 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 3 296 | 3 296 | ||||||
2019-02-19 | 2019-02-15 | 4 | Kearns Roger L. | WLK | Employee Option (right to buy) | D | 79,83 | 12 519 | 12 519 | |||||
2019-02-19 | 2019-02-15 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 18 354 | 18 354 | ||||||
2019-02-19 | 2019-02-15 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 79,83 | 69 708 | 69 708 | |||||
2019-02-19 | 2019-02-15 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 1 111 | 1 111 | ||||||
2019-02-19 | 2019-02-15 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 79,83 | 4 218 | 4 218 | |||||
2019-02-19 | 2019-02-15 | 4 | Chao James | WLK | Restricted Stock Units | D | 14 683 | 14 683 | ||||||
2019-02-19 | 2019-02-15 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 79,83 | 55 766 | 55 766 | |||||
2019-02-19 | 2019-02-15 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 3 869 | 3 869 | ||||||
2019-02-19 | 2019-02-15 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 79,83 | 14 694 | 14 694 | |||||
2019-02-19 | 2019-02-15 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 3 796 | 3 796 | ||||||
2019-02-19 | 2019-02-15 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 79,83 | 14 417 | 14 417 | |||||
2019-02-19 | 2019-05-15 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 4 755 | 4 755 | ||||||
2019-02-19 | 2019-02-15 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 79,83 | 18 061 | 18 061 | |||||
2019-02-19 | 2019-02-15 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 3 869 | 3 869 | ||||||
2019-02-19 | 2019-02-15 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 79,83 | 14 694 | 14 694 | |||||
2019-02-19 | 2019-02-15 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 2 859 | 2 859 | ||||||
2019-02-19 | 2019-02-15 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 79,83 | 10 860 | 10 860 | |||||
2019-01-07 | 2019-01-05 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 1 090 | 0 | ||||||
2019-01-07 | 2019-01-05 | 4 | Chao David Tsung-Hung | WLK | Common Stock | D | 1 090 | 1 743 | ||||||
2019-01-07 | 2019-01-05 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 1 090 | 0 | ||||||
2019-01-07 | 2019-01-05 | 4 | Haas Marius | WLK | Common Stock | D | 1 090 | 1 090 | ||||||
2019-01-07 | 2019-01-05 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 1 090 | 0 | ||||||
2019-01-07 | 2019-01-05 | 4 | Sheets Jeffrey Wayne | WLK | Common Stock | D | 1 090 | 1 090 | ||||||
2018-11-19 | 2018-11-16 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 7,12 | −30 640 | 0 | |||||
2018-11-19 | 2018-11-16 | 4 | Chao Albert | WLK | Common Stock | D | 72,0920 | −7 120 | −513 | 324 654 | ||||
2018-11-19 | 2018-11-16 | 4 | Chao Albert | WLK | Common Stock | D | 71,6150 | −17 389 | −1 245 | 331 774 | ||||
2018-11-19 | 2018-11-16 | 4 | Chao Albert | WLK | Common Stock | D | 7,1200 | 30 640 | 218 | 349 163 | ||||
2018-11-16 | 2018-11-15 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 7,12 | −30 640 | 30 640 | |||||
2018-11-16 | 2018-11-15 | 4 | Chao Albert | WLK | Common stock | D | 71,9830 | −1 100 | −79 | 318 523 | ||||
2018-11-16 | 2018-11-15 | 4 | Chao Albert | WLK | Common stock | D | 71,4760 | −16 309 | −1 166 | 319 623 | ||||
2018-11-16 | 2018-11-15 | 4 | Chao Albert | WLK | Common stock | D | 70,4310 | −7 100 | −500 | 335 932 | ||||
2018-11-16 | 2018-11-15 | 4 | Chao Albert | WLK | Common Stock | D | 7,1200 | 30 640 | 218 | 343 032 | ||||
2018-11-16 | 2018-11-14 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 7,12 | −30 639 | 61 280 | |||||
2018-11-16 | 2018-11-14 | 4 | Chao Albert | WLK | Common stock | D | 72,5000 | −900 | −65 | 312 392 | ||||
2018-11-16 | 2018-11-14 | 4 | Chao Albert | WLK | Common stock | D | 71,7690 | −13 202 | −947 | 313 292 | ||||
2018-11-16 | 2018-11-14 | 4 | Chao Albert | WLK | Common stock | D | 70,9150 | −10 519 | −746 | 326 494 | ||||
2018-11-16 | 2018-11-14 | 4 | Chao Albert | WLK | Common Stock | D | 7,1200 | 30 639 | 218 | 337 013 | ||||
2018-11-14 | 2018-11-13 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 7,12 | −25 000 | 91 919 | |||||
2018-11-14 | 2018-11-13 | 4 | Chao Albert | WLK | Common stock | D | 73,2000 | −1 200 | −88 | 306 374 | ||||
2018-11-14 | 2018-11-13 | 4 | Chao Albert | WLK | Common stock | D | 72,4700 | −3 600 | −261 | 307 574 | ||||
2018-11-14 | 2018-11-13 | 4 | Chao Albert | WLK | Common stock | D | 71,2800 | −10 200 | −727 | 311 174 | ||||
2018-11-14 | 2018-11-13 | 4 | Chao Albert | WLK | Common Stock | D | 7,1200 | 25 000 | 178 | 321 374 | ||||
2018-11-14 | 2018-11-12 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 7,12 | −38 973 | 116 919 | |||||
2018-11-14 | 2018-11-12 | 4 | Chao Albert | WLK | Common stock | D | 75,1000 | −6 900 | −518 | 296 374 | ||||
2018-11-14 | 2018-11-12 | 4 | Chao Albert | WLK | Common stock | D | 74,3000 | −18 100 | −1 345 | 303 274 | ||||
2018-11-14 | 2018-11-12 | 4 | Chao Albert | WLK | Common Stock | D | 7,1200 | 38 973 | 277 | 321 374 | ||||
2018-08-22 | 2018-08-21 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 603 | 58 005 | ||||||
2018-08-22 | 2018-08-21 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 603 | 10 989 | ||||||
2018-08-22 | 2018-08-21 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | Graff Michael J | WLK | Common Stock | D | 603 | 8 367 | ||||||
2018-08-22 | 2018-08-21 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | LUKENS MAX L | WLK | Common Stock | D | 603 | 6 607 | ||||||
2018-08-22 | 2018-08-21 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 603 | 8 367 | ||||||
2018-08-22 | 2018-08-21 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 603 | 0 | ||||||
2018-08-22 | 2018-08-21 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 603 | 25 979 | ||||||
2018-08-20 | 2018-08-18 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 1 721 | 25 376 | ||||||
2018-08-20 | 2018-08-17 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 1 003 | 23 655 | ||||||
2018-08-20 | 2018-08-18 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 721 | 7 764 | ||||||
2018-08-20 | 2018-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 003 | 6 043 | ||||||
2018-08-20 | 2018-08-17 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-18 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 1 721 | 10 386 | ||||||
2018-08-20 | 2018-08-17 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 1 003 | 8 665 | ||||||
2018-08-20 | 2018-08-17 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-18 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | Graff Michael J | WLK | Common Stock | D | 1 721 | 7 764 | ||||||
2018-08-20 | 2018-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | Graff Michael J | WLK | Common Stock | D | 1 003 | 6 043 | ||||||
2018-08-20 | 2018-08-17 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-18 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 721 | 57 402 | ||||||
2018-08-20 | 2018-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 003 | 55 681 | ||||||
2018-08-20 | 2018-08-18 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −1 721 | 0 | ||||||
2018-08-20 | 2018-08-18 | 4 | LUKENS MAX L | WLK | Common Stock | D | 1 721 | 6 004 | ||||||
2018-08-20 | 2018-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −1 003 | 1 003 | ||||||
2018-08-20 | 2018-08-17 | 4 | LUKENS MAX L | WLK | Common Stock | D | 1 003 | 4 283 | ||||||
2018-08-20 | 2018-08-17 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 2018-08-17 | 4 | Chao John Tsung-chen | WLK | Restricted Stock Units | D | 1 409 | 1 409 | ||||||
2018-08-20 | 3 | Chao John Tsung-chen TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 184 021 108 | ||||||||
2018-08-20 | 3 | Chao John Tsung-chen TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 184 021 108 | ||||||||
2018-08-20 | 3 | Chao John Tsung-chen TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 184 021 108 | ||||||||
2018-05-25 | 2018-05-24 | 4 | Chao James | WLK | Common Stock | D | 120,6900 | −33 305 | −4 020 | 51 492 | ||||
2018-05-22 | 2018-05-21 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 68,09 | −12 066 | 0 | |||||
2018-05-22 | 2018-05-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 123,5900 | −261 | −32 | 15 810 | ||||
2018-05-22 | 2018-05-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 123,0400 | −9 505 | −1 169 | 16 071 | ||||
2018-05-22 | 2018-05-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 121,9000 | −2 300 | −280 | 25 576 | ||||
2018-05-22 | 2018-05-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 68,0900 | 12 066 | 822 | 27 876 | ||||
2018-05-21 | 2018-05-18 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 144 | 144 | ||||||
2018-05-21 | 2018-05-18 | 4 | MCCOLLUM MARK A | WLK | Restricted Stock Units | D | 987 | 987 | ||||||
2018-05-21 | 2018-05-18 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 103 | 103 | ||||||
2018-05-21 | 2018-05-18 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 103 | 103 | ||||||
2018-05-21 | 2018-05-18 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 103 | 103 | ||||||
2018-05-21 | 2018-05-18 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 103 | 103 | ||||||
2018-05-21 | 2018-05-18 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 144 | 144 | ||||||
2018-05-16 | 2018-05-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 118,8750 | −1 447 | −172 | 2 642 | ||||
2018-05-14 | 2018-05-11 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 22,92 | −6 680 | 0 | |||||
2018-05-14 | 2018-05-11 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 30,05 | −16 826 | 0 | |||||
2018-05-14 | 2018-05-11 | 4 | Bender Mark Steven | WLK | Common Stock | D | 117,3300 | −23 506 | −2 758 | 15 810 | ||||
2018-05-14 | 2018-05-11 | 4 | Bender Mark Steven | WLK | Common Stock | D | 22,9150 | 6 680 | 153 | 39 316 | ||||
2018-05-14 | 2018-05-11 | 4 | Bender Mark Steven | WLK | Common Stock | D | 30,0525 | 16 826 | 506 | 32 636 | ||||
2018-05-11 | 2018-05-10 | 4 | Jenkins Dorothy C | WLK | Employee Option (right to buy) | D | 10,41 | 7 652 | 0 | |||||
2018-05-11 | 2018-05-10 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 117,0100 | −52 | −6 | 54 678 | ||||
2018-05-11 | 2018-05-10 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 10,4125 | 7 652 | 80 | 54 730 | ||||
2018-05-01 | 2018-04-30 | 4 | Kearns Roger L. | WLK | Restricted Stock Units | D | 18 448 | 18 448 | ||||||
2018-03-12 | 2018-03-09 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 61,86 | −3 412 | 6 928 | |||||
2018-03-12 | 2018-03-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 120,0000 | −6 028 | −723 | 11 437 | ||||
2018-03-12 | 2018-03-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 61,8650 | 3 412 | 211 | 17 465 | ||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 44,42 | −7 145 | 3 682 | |||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 68,09 | −6 007 | 0 | |||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 63,98 | −5 214 | 0 | |||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 45,70 | −5 952 | 0 | |||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Common Stock | D | 110,6100 | −24 318 | −2 690 | 14 053 | ||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Common Stock | D | 44,4200 | 7 145 | 317 | 38 371 | ||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Common Stock | D | 68,0900 | 6 007 | 409 | 31 226 | ||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Common Stock | D | 63,9775 | 5 214 | 334 | 25 219 | ||||
2018-03-06 | 2018-03-05 | 4 | Kenner Andrew | WLK | Common Stock | D | 45,6975 | 5 952 | 272 | 20 005 | ||||
2018-03-06 | 2018-03-05 | 4 | Mangieri George J | WLK | Common Stock | D | 113,4100 | −2 161 | −245 | 2 160 | ||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 61,86 | −4 261 | 8 652 | |||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 44,42 | −4 446 | 4 581 | |||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 68,09 | −6 608 | 0 | |||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 113,0000 | −4 034 | −456 | 4 089 | ||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 113,0500 | −15 315 | −1 731 | 8 123 | ||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 61,8650 | 4 261 | 264 | 23 438 | ||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 44,4200 | 4 446 | 197 | 19 177 | ||||
2018-03-06 | 2018-03-05 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 68,0900 | 6 608 | 450 | 14 731 | ||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 68,09 | −1 036 | 0 | |||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 44,42 | −1 810 | 1 865 | |||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 61,86 | −1 489 | 3 026 | |||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 111,2200 | −4 335 | −482 | 4 321 | ||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0900 | 1 036 | 71 | 8 656 | ||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 44,4200 | 1 810 | 80 | 7 620 | ||||
2018-03-01 | 2018-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 61,8650 | 1 489 | 92 | 5 810 | ||||
2018-02-28 | 2018-02-27 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 111,0000 | −4 038 | −448 | 7 662 | ||||
2018-02-27 | 2018-02-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 112,0600 | −3 500 | −392 | 15 810 | ||||
2018-02-27 | 2018-02-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 110,8400 | −1 500 | −166 | 19 310 | ||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 44,42 | −3 941 | 4 060 | |||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 61,86 | −3 412 | 6 928 | |||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 68,09 | −1 998 | 0 | |||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 111,8600 | −9 351 | −1 046 | 2 122 | ||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 44,4200 | 3 941 | 175 | 11 473 | ||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 61,8650 | 3 412 | 211 | 7 532 | ||||
2018-02-27 | 2018-02-26 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 68,0900 | 1 998 | 136 | 4 120 | ||||
2018-02-26 | 2018-02-22 | 4 | Bender Mark Steven | WLK | Common Stock | D | 110,6350 | −2 000 | −221 | 20 810 | ||||
2018-02-23 | 2018-02-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 111,4100 | −100 | −11 | 3 280 | ||||
2018-02-23 | 2018-02-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 110,9300 | −17 458 | −1 937 | 3 380 | ||||
2018-02-23 | 2018-02-22 | 4 | Bender Mark Steven | WLK | Common Stock | D | 110,9700 | −4 000 | −444 | 22 810 | ||||
2018-02-23 | 2018-02-22 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 68,09 | −5 876 | 0 | |||||
2018-02-23 | 2018-02-22 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 63,98 | −1 066 | 0 | |||||
2018-02-23 | 2018-02-22 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 111,4470 | −6 942 | −774 | 12 045 | ||||
2018-02-23 | 2018-02-22 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 68,0900 | 5 876 | 400 | 18 987 | ||||
2018-02-23 | 2018-02-22 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 63,9775 | 1 066 | 68 | 13 111 | ||||
2018-02-22 | 2018-02-21 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 106,9800 | −494 | −53 | 8 123 | ||||
2018-02-22 | 2018-02-20 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −1 982 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 1 982 | 8 617 | ||||||
2018-02-22 | 2018-02-21 | 4 | Mangieri George J | WLK | Common Stock | D | 106,9800 | −254 | −27 | 4 321 | ||||
2018-02-22 | 2018-02-20 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −913 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Mangieri George J | WLK | Common Stock | D | 913 | 4 575 | ||||||
2018-02-22 | 2018-02-21 | 4 | Chao James | WLK | Common Stock | D | 106,9800 | −4 172 | −446 | 84 797 | ||||
2018-02-22 | 2018-02-20 | 4 | Chao James | WLK | Restricted Stock Units | D | −10 868 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Chao James | WLK | Common Stock | D | 10 868 | 88 969 | ||||||
2018-02-22 | 2018-02-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 106,9800 | −876 | −94 | 26 810 | ||||
2018-02-22 | 2018-02-20 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −3 619 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Bender Mark Steven | WLK | Common Stock | D | 3 619 | 27 686 | ||||||
2018-02-22 | 2018-02-21 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 106,9800 | −444 | −47 | 2 122 | ||||
2018-02-22 | 2018-02-20 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −1 762 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 1 762 | 2 566 | ||||||
2018-02-22 | 2018-02-21 | 4 | Kenner Andrew | WLK | Common Stock | D | 106,9800 | −456 | −49 | 14 053 | ||||
2018-02-22 | 2018-02-20 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −1 802 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Kenner Andrew | WLK | Common Stock | D | 1 802 | 14 509 | ||||||
2018-02-22 | 2018-02-21 | 4 | Chao Albert | WLK | Common Stock | D | 106,9800 | −5 202 | −557 | 282 401 | ||||
2018-02-22 | 2018-02-20 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −13 585 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Chao Albert | WLK | Common Stock | D | 13 585 | 287 603 | ||||||
2018-02-22 | 2018-02-20 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −1 762 | 0 | ||||||
2018-02-22 | 2018-02-20 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 1 762 | 12 045 | ||||||
2018-02-20 | 2018-02-16 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 11 983 | 11 983 | ||||||
2018-02-20 | 2018-02-16 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 107,75 | 44 647 | 44 647 | |||||
2018-02-20 | 2018-02-16 | 4 | Chao James | WLK | Restricted Stock Units | D | 9 480 | 9 480 | ||||||
2018-02-20 | 2018-02-16 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 107,75 | 35 321 | 35 321 | |||||
2018-02-20 | 2018-02-16 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 3 230 | 3 230 | ||||||
2018-02-20 | 2018-02-16 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 107,75 | 12 033 | 12 033 | |||||
2018-02-20 | 2018-02-16 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 2 569 | 2 569 | ||||||
2018-02-20 | 2018-02-16 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 107,75 | 9 571 | 9 571 | |||||
2018-02-20 | 2018-02-16 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 2 472 | 2 472 | ||||||
2018-02-20 | 2018-02-16 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 107,75 | 9 209 | 9 209 | |||||
2018-02-20 | 2018-02-16 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 2 295 | 2 295 | ||||||
2018-02-20 | 2018-02-16 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 107,75 | 8 550 | 8 550 | |||||
2018-02-20 | 2018-02-16 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 1 924 | 1 924 | ||||||
2018-02-20 | 2018-02-16 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 107,75 | 7 168 | 7 168 | |||||
2018-02-20 | 2018-02-16 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 693 | 693 | ||||||
2018-02-20 | 2018-02-16 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 107,75 | 2 582 | 2 582 | |||||
2018-02-09 | 2013-12-26 | 4 | Chao James | WLK | Common Stock | D | −1 000 | 78 101 | ||||||
2018-02-09 | 2011-03-10 | 4 | Chao James | WLK | Common Stock | D | −4 000 | 79 101 | ||||||
2018-02-09 | 2011-03-09 | 4 | Chao James | WLK | Common Stock | D | −10 868 | 83 101 | ||||||
2018-01-09 | 3 | Chao David Tsung-Hung TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 184 021 761 | ||||||||
2018-01-09 | 3 | Chao David Tsung-Hung TTWF LP & TTWFGP LLC | WLK | Common Stock | I | 184 021 761 | ||||||||
2018-01-09 | 3 | Chao David Tsung-Hung | WLK | Common Stock | D | 92 011 860 | ||||||||
2018-01-09 | 3 | Chao David Tsung-Hung | WLK | Common Stock | D | 92 011 860 | ||||||||
2018-01-09 | 2018-01-05 | 4 | Chao David Tsung-Hung | WLK | Restricted Stock Units | D | 1 090 | 1 090 | ||||||
2018-01-09 | 2018-01-05 | 4 | Sheets Jeffrey Wayne | WLK | Restricted Stock Units | D | 1 090 | 1 090 | ||||||
2018-01-09 | 2018-01-05 | 4 | Haas Marius | WLK | Restricted Stock Units | D | 1 090 | 1 090 | ||||||
2017-12-19 | 2017-11-26 | 4/A | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 14,24 | 4 407 | 0 | |||||
2017-12-19 | 2012-11-26 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 75,0000 | −4 407 | −331 | 36 281 | ||||
2017-12-19 | 2012-11-26 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 14,2400 | 4 407 | 63 | 40 688 | ||||
2017-12-06 | 2017-12-04 | 4 | Chao James | WLK | Common Stock | D | −15 000 | 93 969 | ||||||
2017-12-05 | 2017-12-04 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 22,92 | 6 500 | 6 680 | |||||
2017-12-05 | 2017-12-04 | 4 | Bender Mark Steven | WLK | Common Stock | D | 97,8310 | −6 500 | −636 | 24 067 | ||||
2017-12-05 | 2017-12-04 | 4 | Bender Mark Steven | WLK | Common Stock | D | 22,9150 | 6 500 | 149 | 30 567 | ||||
2017-12-04 | 2017-12-01 | 4/A | Chao James | WLK | Common Stock | D | −10 000 | 108 969 | ||||||
2017-12-04 | 2017-12-01 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 98,5000 | −2 674 | −263 | 6 635 | ||||
2017-11-30 | 2017-11-29 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −16 844 | 0 | |||||
2017-11-30 | 2017-11-29 | 4 | Chao Albert | WLK | Common Stock | D | 95,2470 | −16 844 | −1 604 | 274 018 | ||||
2017-11-30 | 2017-11-29 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 16 844 | 162 | 290 862 | ||||
2017-11-30 | 2017-11-28 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −25 000 | 16 844 | |||||
2017-11-30 | 2017-11-28 | 4 | Chao Albert | WLK | Common Stock | D | 94,8540 | −1 010 | −96 | 274 018 | ||||
2017-11-30 | 2017-11-28 | 4 | Chao Albert | WLK | Common Stock | D | 94,5510 | −23 990 | −2 268 | 275 028 | ||||
2017-11-30 | 2017-11-28 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 25 000 | 241 | 299 018 | ||||
2017-11-29 | 2017-11-29 | 4 | Chao James | WLK | Common Stock | D | −10 000 | 108 969 | ||||||
2017-11-28 | 2017-11-27 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −25 000 | 41 844 | |||||
2017-11-28 | 2017-11-27 | 4 | Chao Albert | WLK | Common Stock | D | 94,2460 | −2 966 | −280 | 274 018 | ||||
2017-11-28 | 2017-11-27 | 4 | Chao Albert | WLK | Common Stock | D | 93,9240 | −22 034 | −2 070 | 276 984 | ||||
2017-11-28 | 2017-11-27 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 25 000 | 241 | 299 018 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −20 000 | 66 844 | |||||
2017-11-27 | 2017-11-24 | 4 | Chao Albert | WLK | Common Stock | D | 94,5840 | −20 000 | −1 892 | 274 018 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 20 000 | 193 | 294 018 | ||||
2017-11-27 | 2017-11-22 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −25 000 | 86 844 | |||||
2017-11-27 | 2017-11-22 | 4 | Chao Albert | WLK | Common Stock | D | 95,6020 | −101 | −10 | 274 018 | ||||
2017-11-27 | 2017-11-22 | 4 | Chao Albert | WLK | Common Stock | D | 94,8930 | −24 899 | −2 363 | 274 119 | ||||
2017-11-27 | 2017-11-22 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 25 000 | 241 | 299 018 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 63,98 | −32 000 | 0 | |||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 68,09 | −23 917 | 12 321 | |||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 45,70 | −10 109 | 0 | |||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Common Stock | D | 94,6110 | −66 026 | −6 247 | 118 969 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Common Stock | D | 63,9775 | 32 000 | 2 047 | 184 995 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Common Stock | D | 68,0900 | 23 917 | 1 629 | 152 995 | ||||
2017-11-27 | 2017-11-24 | 4 | Chao James | WLK | Common Stock | D | 45,6975 | 10 109 | 462 | 129 078 | ||||
2017-11-27 | 2017-11-22 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 45,70 | −10 109 | 10 109 | |||||
2017-11-27 | 2017-11-22 | 4 | Chao James | WLK | Common Stock | D | 95,2030 | −10 109 | −962 | 118 969 | ||||
2017-11-27 | 2017-11-22 | 4 | Chao James | WLK | Common Stock | D | 45,6975 | 10 109 | 462 | 129 078 | ||||
2017-11-22 | 2017-11-21 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 9,64 | −25 000 | 111 844 | |||||
2017-11-22 | 2017-11-21 | 4 | Chao Albert | WLK | Common stock | D | 94,3350 | −25 000 | −2 358 | 274 018 | ||||
2017-11-22 | 2017-11-21 | 4 | Chao Albert | WLK | Common Stock | D | 9,6450 | 25 000 | 241 | 299 018 | ||||
2017-11-22 | 2017-11-21 | 4 | Bender Mark Steven | WLK | Common Stock | D | 94,2650 | −20 382 | −1 921 | 24 067 | ||||
2017-11-20 | 2017-11-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8242 | −5 214 | −489 | 9 309 | ||||
2017-11-20 | 2017-11-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 63,9775 | 5 214 | 334 | 14 523 | ||||
2017-11-20 | 2017-11-14 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 63,98 | 5 214 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 68,09 | −2 010 | 1 036 | |||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 44,42 | −1 810 | 3 675 | |||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 63,98 | −3 028 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 45,70 | −3 618 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 94,7000 | −2 915 | −276 | 3 662 | ||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 94,3737 | −10 466 | −988 | 6 577 | ||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0900 | 2 010 | 137 | 17 043 | ||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 44,4200 | 1 810 | 80 | 15 033 | ||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 63,9775 | 3 028 | 194 | 13 223 | ||||
2017-11-15 | 2017-11-13 | 4 | Mangieri George J | WLK | Common Stock | D | 45,6975 | 3 618 | 165 | 10 195 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 63,98 | −3 408 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 68,09 | −3 878 | 1 998 | |||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 44,42 | −3 940 | 8 001 | |||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 45,70 | −686 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 93,9900 | −800 | −75 | 804 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 93,9870 | −11 912 | −1 120 | 1 604 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 63,9775 | 3 408 | 218 | 13 516 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 68,0900 | 3 878 | 264 | 10 108 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 44,4200 | 3 940 | 175 | 6 230 | ||||
2017-11-15 | 2017-11-13 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 45,6975 | 686 | 31 | 2 290 | ||||
2017-11-15 | 2017-11-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 92,3266 | −4 367 | −403 | 11 700 | ||||
2017-11-15 | 2017-11-13 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 10,26 | −29 804 | 0 | |||||
2017-11-15 | 2017-11-13 | 4 | Bender Mark Steven | WLK | Common Stock | D | 94,6000 | −600 | −57 | 44 449 | ||||
2017-11-15 | 2017-11-13 | 4 | Bender Mark Steven | WLK | Common Stock | D | 94,0050 | −29 204 | −2 745 | 45 049 | ||||
2017-11-15 | 2017-11-13 | 4 | Bender Mark Steven | WLK | Common Stock | D | 10,2625 | 29 804 | 306 | 74 253 | ||||
2017-10-02 | 2017-10-02 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 82,9400 | −2 141 | −178 | 10 283 | ||||
2017-10-02 | 2017-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −6 700 | 0 | ||||||
2017-10-02 | 2017-09-30 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 6 700 | 12 424 | ||||||
2017-09-21 | 2017-08-17 | 4/A | RILEY H JOHN JR | WLK | Common Stock | D | 1 003 | 21 692 | ||||||
2017-08-22 | 2017-08-22 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 357 | 21 652 | ||||||
2017-08-22 | 2017-08-21 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 603 | 21 295 | ||||||
2017-08-22 | 2017-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 357 | 5 040 | ||||||
2017-08-22 | 2017-08-21 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 603 | 4 683 | ||||||
2017-08-22 | 2017-08-22 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 357 | 47 078 | ||||||
2017-08-22 | 2017-08-21 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 603 | 46 721 | ||||||
2017-08-22 | 2017-08-22 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 357 | 20 838 | ||||||
2017-08-22 | 2017-08-21 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | LUKENS MAX L | WLK | Common Stock | D | 603 | 20 481 | ||||||
2017-08-22 | 2017-08-22 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 357 | 16 067 | ||||||
2017-08-22 | 2017-08-21 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 603 | 15 710 | ||||||
2017-08-22 | 2017-08-22 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −357 | 0 | ||||||
2017-08-22 | 2017-08-22 | 4 | Graff Michael J | WLK | Common Stock | D | 357 | 5 040 | ||||||
2017-08-22 | 2017-08-21 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −603 | 603 | ||||||
2017-08-22 | 2017-08-21 | 4 | Graff Michael J | WLK | Common Stock | D | 603 | 4 683 | ||||||
2017-08-21 | 2017-08-18 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-21 | 2017-08-18 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-21 | 2017-08-18 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-21 | 2017-08-18 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-21 | 2017-08-18 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-21 | 2017-08-18 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 1 721 | 1 721 | ||||||
2017-08-17 | 2017-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 1 003 | 4 080 | ||||||
2017-08-17 | 2017-08-17 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 1 003 | 20 692 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 003 | 46 118 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 003 | 46 118 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 1 003 | 46 118 | ||||||
2017-08-17 | 2017-08-17 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 1 003 | 15 107 | ||||||
2017-08-17 | 2017-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | Graff Michael J | WLK | Common Stock | D | 1 003 | 4 080 | ||||||
2017-08-17 | 2017-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −1 003 | 2 006 | ||||||
2017-08-17 | 2017-08-17 | 4 | LUKENS MAX L | WLK | Common Stock | D | 1 003 | 19 878 | ||||||
2017-08-16 | 2017-08-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 70,2204 | −13 794 | −969 | 44 449 | ||||
2017-08-15 | 2017-08-14 | 4 | Jenkins Dorothy C | WLK | Employee Option (right to buy) | D | 13,56 | 3 840 | 0 | |||||
2017-08-15 | 2017-08-14 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 13,5625 | 3 840 | 52 | 45 115 | ||||
2017-05-18 | 2017-05-17 | 4 | Mangieri George J | WLK | Common Stock | D | 62,2070 | −6 578 | −409 | 6 577 | ||||
2017-03-13 | 2017-03-10 | 4 | Bender Mark Steven | WLK | Common Stock | D | 64,3154 | −12 000 | −772 | 58 243 | ||||
2017-03-03 | 2017-03-01 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 44,42 | −4 445 | 45 | |||||
2017-03-03 | 2017-03-01 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 45,70 | −3 748 | 0 | |||||
2017-03-03 | 2017-03-01 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 66,2500 | −8 193 | −543 | 9 309 | ||||
2017-03-03 | 2017-03-01 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 44,4200 | 4 445 | 197 | 17 502 | ||||
2017-03-03 | 2017-03-01 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 45,6975 | 3 748 | 171 | 13 057 | ||||
2017-02-28 | 2017-02-23 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 15,80 | −42 180 | 0 | |||||
2017-02-28 | 2017-02-23 | 4 | Chao Albert | WLK | Common Stock | D | 63,3505 | −42 180 | −2 672 | 274 018 | ||||
2017-02-28 | 2017-02-23 | 4 | Chao Albert | WLK | Common Stock | D | 15,8050 | 42 180 | 667 | 316 198 | ||||
2017-02-22 | 2017-02-17 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 1 156 | 1 156 | ||||||
2017-02-22 | 2017-02-17 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 61,86 | 4 515 | 4 515 | |||||
2017-02-22 | 2017-02-17 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 2 647 | 2 647 | ||||||
2017-02-22 | 2017-02-17 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 61,86 | 10 340 | 10 340 | |||||
2017-02-22 | 2017-02-17 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 2 647 | 2 647 | ||||||
2017-02-22 | 2017-02-17 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 61,86 | 10 340 | 10 340 | |||||
2017-02-22 | 2017-02-17 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 5 375 | 5 375 | ||||||
2017-02-22 | 2017-02-17 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 61,86 | 20 995 | 20 995 | |||||
2017-02-22 | 2017-02-17 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 3 306 | 3 306 | ||||||
2017-02-22 | 2017-02-17 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 61,86 | 12 913 | 12 913 | |||||
2017-02-22 | 2017-02-17 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 3 516 | 3 516 | ||||||
2017-02-22 | 2017-02-17 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 61,86 | 13 734 | 13 734 | |||||
2017-02-22 | 2017-02-17 | 4 | Chao James | WLK | Restricted Stock Units | D | 15 922 | 15 922 | ||||||
2017-02-22 | 2017-02-17 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 61,86 | 62 197 | 62 197 | |||||
2017-02-22 | 2017-02-17 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 19 902 | 19 902 | ||||||
2017-02-22 | 2017-02-17 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 61,86 | 77 746 | 77 746 | |||||
2017-02-16 | 2017-02-15 | 4 | Mangieri George J | WLK | Common Stock | D | 64,0100 | −320 | −20 | 13 155 | ||||
2017-02-16 | 2017-02-14 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −972 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Mangieri George J | WLK | Common Stock | D | 972 | 13 475 | ||||||
2017-02-16 | 2017-02-15 | 4 | Chao James | WLK | Common Stock | D | 64,0100 | −2 837 | −182 | 118 969 | ||||
2017-02-16 | 2017-02-14 | 4 | Chao James | WLK | Restricted Stock Units | D | −10 274 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Chao James | WLK | Common Stock | D | 10 274 | 121 806 | ||||||
2017-02-16 | 2017-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −342 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 342 | 5 724 | ||||||
2017-02-16 | 2017-02-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 64,0100 | −217 | −14 | 6 506 | ||||
2017-02-16 | 2017-02-14 | 4 | Mattina Michael J. | WLK | Restricted Stock Units | D | −660 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Mattina Michael J. | WLK | Common Stock | D | 660 | 6 723 | ||||||
2017-02-16 | 2017-02-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 64,0100 | −520 | −33 | 9 309 | ||||
2017-02-16 | 2017-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −1 674 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 1 674 | 9 829 | ||||||
2017-02-16 | 2017-02-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 64,0100 | −909 | −58 | 70 243 | ||||
2017-02-16 | 2017-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −3 152 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 3 152 | 71 152 | ||||||
2017-02-16 | 2017-02-15 | 4 | Kenner Andrew | WLK | Common Stock | D | 64,0100 | −522 | −33 | 12 707 | ||||
2017-02-16 | 2017-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −1 674 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Kenner Andrew | WLK | Common Stock | D | 1 674 | 13 229 | ||||||
2017-02-16 | 2017-02-15 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 64,0100 | −360 | −23 | 1 604 | ||||
2017-02-16 | 2017-02-14 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −1 094 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 1 094 | 1 964 | ||||||
2017-02-16 | 2017-02-15 | 4 | Chao Albert | WLK | Common Stock | D | 64,0100 | −3 522 | −225 | 274 018 | ||||
2017-02-16 | 2017-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −12 838 | 0 | ||||||
2017-02-16 | 2017-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 12 838 | 277 540 | ||||||
2016-12-05 | 2016-12-01 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 3 330 | 3 330 | ||||||
2016-12-05 | 2016-12-01 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 8 324 | 8 324 | ||||||
2016-12-05 | 2016-12-01 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 3 330 | 3 330 | ||||||
2016-12-05 | 2016-12-01 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 4 995 | 4 995 | ||||||
2016-12-05 | 2016-12-01 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 1 665 | 1 665 | ||||||
2016-12-05 | 2016-12-01 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 8 324 | 8 324 | ||||||
2016-11-18 | 2016-11-17 | 4 | Chao Albert By Mother's Estate | WLK | Common Stock | I | 54,5700 | −300 | −16 | 0 | ||||
2016-11-18 | 2016-11-17 | 4 | Chao Albert By Mother's Estate | WLK | Common Stock | I | 53,8241 | −9 700 | −522 | 300 | ||||
2016-11-18 | 2016-11-16 | 4 | Chao Albert By Mother's Estate | WLK | Common Stock | I | 54,4451 | −10 000 | −544 | 10 000 | ||||
2016-11-18 | 2016-11-17 | 4 | Chao James By Mother's Estate | WLK | Common Stock | I | 54,5700 | −300 | −16 | 0 | ||||
2016-11-18 | 2016-11-17 | 4 | Chao James By Mother's Estate | WLK | Common Stock | I | 53,8241 | −9 700 | −522 | 300 | ||||
2016-11-18 | 2016-11-16 | 4 | Chao James By Mother's Estate | WLK | Common Stock | I | 54,4451 | −10 000 | −544 | 10 000 | ||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Employee Option (right to buy) | D | 45,70 | −1 582 | 0 | |||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Employee Option (right to buy) | D | 30,05 | −1 334 | 0 | |||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Employee Option (right to buy) | D | 15,80 | −15 358 | 0 | |||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 53,7800 | −18 274 | −983 | 6 063 | ||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 45,6975 | 1 582 | 72 | 24 337 | ||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 30,0525 | 1 334 | 40 | 22 755 | ||||
2016-11-17 | 2016-11-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 15,8050 | 15 358 | 243 | 21 421 | ||||
2016-11-16 | 2016-11-15 | 4 | Chao Albert By Mother's Estate | WLK | Common Stock | I | 53,0595 | −10 000 | −531 | 20 000 | ||||
2016-11-16 | 2016-11-14 | 4 | Chao Albert By Mother's Estate | WLK | Common Stock | I | 52,8439 | −10 000 | −528 | 30 000 | ||||
2016-11-16 | 2016-11-15 | 4 | Chao James By Mother's Estate | WLK | Common Stock | I | 53,0595 | −10 000 | −531 | 20 000 | ||||
2016-11-16 | 2016-11-14 | 4 | Chao James By Mother's Estate | WLK | Common Stock | I | 52,8439 | −10 000 | −528 | 30 000 | ||||
2016-11-14 | 2016-11-11 | 4 | Mangieri George J | WLK | Common Stock | D | 52,9086 | −5 696 | −301 | 12 503 | ||||
2016-11-14 | 2016-11-10 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 30,05 | −2 880 | 0 | |||||
2016-11-14 | 2016-11-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 54,4226 | −2 880 | −157 | 8 155 | ||||
2016-11-14 | 2016-11-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 30,0525 | 2 880 | 87 | 11 035 | ||||
2016-10-04 | 2016-10-03 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 53,5100 | −1 318 | −71 | 5 382 | ||||
2016-10-04 | 2016-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −4 786 | 0 | ||||||
2016-10-04 | 2016-09-30 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 4 786 | 6 700 | ||||||
2016-09-12 | 2016-09-09 | 4 | Bates Simon | WLK | Common Stock | D | 51,0486 | −149 | −8 | 14 930 | ||||
2016-09-12 | 2016-09-09 | 4 | Bates Simon | WLK | Common Stock | D | 51,1100 | −13 063 | −668 | 15 079 | ||||
2016-09-06 | 2016-09-01 | 4 | Bates Simon | WLK | Common Stock | D | 28 142 | 28 142 | ||||||
2016-08-25 | 2016-08-24 | 4 | Mangieri George J | WLK | Common Stock | D | 51,9300 | −5 696 | −296 | 18 199 | ||||
2016-08-25 | 2016-08-23 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 15,80 | −30 714 | 0 | |||||
2016-08-25 | 2016-08-23 | 4 | Mangieri George J | WLK | Common Stock | D | 52,0009 | −30 714 | −1 597 | 23 895 | ||||
2016-08-25 | 2016-08-23 | 4 | Mangieri George J | WLK | Common Stock | D | 15,8050 | 30 714 | 485 | 54 609 | ||||
2016-08-25 | 2016-08-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 51,9300 | −6 749 | −350 | 68 000 | ||||
2016-08-25 | 2016-08-23 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 15,80 | −30 714 | 0 | |||||
2016-08-25 | 2016-08-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 15,8050 | 30 714 | 485 | 74 749 | ||||
2016-08-25 | 2016-08-24 | 4 | Mattina Michael J. | WLK | Common Stock | D | 51,9300 | −2 443 | −127 | 6 063 | ||||
2016-08-24 | 2016-08-23 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 588 | 14 104 | ||||||
2016-08-24 | 2016-08-22 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 357 | 13 516 | ||||||
2016-08-24 | 2016-08-22 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 603 | 13 159 | ||||||
2016-08-24 | 2016-08-23 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | LUKENS MAX L | WLK | Common Stock | D | 588 | 18 875 | ||||||
2016-08-24 | 2016-08-22 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 357 | 18 287 | ||||||
2016-08-24 | 2016-08-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 603 | 17 930 | ||||||
2016-08-24 | 2016-08-23 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 588 | 20 689 | ||||||
2016-08-24 | 2016-08-22 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 357 | 20 101 | ||||||
2016-08-24 | 2016-08-22 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 603 | 19 744 | ||||||
2016-08-24 | 2016-08-23 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 588 | 41 275 | ||||||
2016-08-24 | 2016-08-22 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 357 | 40 687 | ||||||
2016-08-24 | 2016-08-22 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 603 | 40 330 | ||||||
2016-08-24 | 2016-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 588 | 3 077 | ||||||
2016-08-24 | 2016-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 357 | 2 489 | ||||||
2016-08-24 | 2016-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 603 | 2 132 | ||||||
2016-08-24 | 2016-08-23 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −588 | 0 | ||||||
2016-08-24 | 2016-08-23 | 4 | Graff Michael J | WLK | Common Stock | D | 588 | 3 077 | ||||||
2016-08-24 | 2016-08-22 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −357 | 357 | ||||||
2016-08-24 | 2016-08-22 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −603 | 1 206 | ||||||
2016-08-24 | 2016-08-22 | 4 | Graff Michael J | WLK | Common Stock | D | 357 | 2 489 | ||||||
2016-08-24 | 2016-08-22 | 4 | Graff Michael J | WLK | Common Stock | D | 603 | 2 132 | ||||||
2016-08-19 | 2016-08-17 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-08-19 | 2016-08-17 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-08-19 | 2016-08-17 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-08-19 | 2016-08-17 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-08-19 | 2016-08-17 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-08-19 | 2016-08-17 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 3 009 | 3 009 | ||||||
2016-02-22 | 2016-02-18 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 1 441 | 1 441 | ||||||
2016-02-22 | 2016-02-18 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 44,42 | 5 485 | 5 485 | |||||
2016-02-22 | 2016-02-18 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 21 454 | 21 454 | ||||||
2016-02-22 | 2016-02-18 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 44,42 | 81 673 | 81 673 | |||||
2016-02-22 | 2016-02-18 | 4 | Chao James | WLK | Restricted Stock Units | D | 17 154 | 17 154 | ||||||
2016-02-22 | 2016-02-18 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 44,42 | 65 304 | 65 304 | |||||
2016-02-22 | 2016-02-18 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 6 566 | 6 566 | ||||||
2016-02-22 | 2016-02-18 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 44,42 | 24 996 | 24 996 | |||||
2016-02-22 | 2016-02-18 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 2 844 | 2 844 | ||||||
2016-02-22 | 2016-02-18 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 44,42 | 10 827 | 10 827 | |||||
2016-02-22 | 2016-02-18 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 3 539 | 3 539 | ||||||
2016-02-22 | 2016-02-18 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 44,42 | 13 472 | 13 472 | |||||
2016-02-22 | 2016-02-18 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 3 137 | 3 137 | ||||||
2016-02-22 | 2016-02-18 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 44,42 | 11 941 | 11 941 | |||||
2016-02-22 | 2016-02-18 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 3 302 | 3 302 | ||||||
2016-02-22 | 2016-02-18 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 44,42 | 12 569 | 12 569 | |||||
2016-02-22 | 2016-02-18 | 4 | Mattina Michael J. | WLK | Restricted Stock Units | D | 2 296 | 2 296 | ||||||
2016-02-22 | 2016-02-18 | 4 | Mattina Michael J. | WLK | Employee Option (right to buy) | D | 44,42 | 8 741 | 8 741 | |||||
2016-02-18 | 2016-02-17 | 4 | Mangieri George J | WLK | Common Stock | D | 43,5200 | −451 | −20 | 23 895 | ||||
2016-02-18 | 2016-02-15 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | −1 362 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Mangieri George J | WLK | Common Stock | D | 1 362 | 24 346 | ||||||
2016-02-18 | 2016-02-17 | 4 | Chao Albert | WLK | Common Stock | D | 43,5200 | −3 931 | −171 | 264 702 | ||||
2016-02-18 | 2016-02-15 | 4 | Chao Albert | WLK | Restricted Stock Units | D | −14 246 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Chao Albert | WLK | Common Stock | D | 14 246 | 268 633 | ||||||
2016-02-18 | 2016-02-15 | 4 | Chao James | WLK | Restricted Stock Units | D | −11 406 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Chao James | WLK | Common Stock | D | 11 406 | 111 532 | ||||||
2016-02-18 | 2016-02-17 | 4 | Bender Mark Steven | WLK | Common Stock | D | 43,5200 | −1 172 | −51 | 44 035 | ||||
2016-02-18 | 2016-02-15 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | −4 040 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Bender Mark Steven | WLK | Common Stock | D | 4 040 | 45 207 | ||||||
2016-02-18 | 2016-02-17 | 4 | Kenner Andrew | WLK | Common Stock | D | 43,5200 | −703 | −31 | 11 555 | ||||
2016-02-18 | 2016-02-15 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | −2 238 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Kenner Andrew | WLK | Common Stock | D | 2 238 | 12 258 | ||||||
2016-02-18 | 2016-02-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 43,5200 | −667 | −29 | 8 155 | ||||
2016-02-18 | 2016-02-15 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | −2 114 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 2 114 | 8 822 | ||||||
2016-02-18 | 2016-02-17 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 43,5200 | −257 | −11 | 870 | ||||
2016-02-18 | 2016-02-15 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | −774 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 774 | 1 127 | ||||||
2016-02-18 | 2016-02-17 | 4 | Mattina Michael J. | WLK | Common Stock | D | 43,5200 | −296 | −13 | 8 506 | ||||
2016-02-18 | 2016-02-15 | 4 | Mattina Michael J. | WLK | Restricted Stock Units | D | −892 | 0 | ||||||
2016-02-18 | 2016-02-15 | 4 | Mattina Michael J. | WLK | Common Stock | D | 892 | 8 802 | ||||||
2015-11-12 | 2015-11-10 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 30,05 | −1 974 | 0 | |||||
2015-11-12 | 2015-11-10 | 4 | Mangieri George J | WLK | Common Stock | D | 60,1901 | −811 | −49 | 22 984 | ||||
2015-11-12 | 2015-11-10 | 4 | Mangieri George J | WLK | Common Stock | D | 60,2124 | −1 974 | −119 | 23 795 | ||||
2015-11-12 | 2015-11-10 | 4 | Mangieri George J | WLK | Common Stock | D | 30,0525 | 1 974 | 59 | 25 769 | ||||
2015-10-01 | 2015-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | −1 914 | 0 | ||||||
2015-10-01 | 2015-09-30 | 4 | Ederington L. Benjamin | WLK | Common Stock | D | 1 914 | 1 914 | ||||||
2015-08-25 | 2015-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 586 | 1 529 | ||||||
2015-08-25 | 2015-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 357 | 943 | ||||||
2015-08-25 | 2015-08-21 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-25 | 2015-08-23 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 586 | 39 727 | ||||||
2015-08-25 | 2015-08-22 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 357 | 39 141 | ||||||
2015-08-25 | 2015-08-21 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-25 | 2015-08-23 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | Graff Michael J | WLK | Common Stock | D | 586 | 1 529 | ||||||
2015-08-25 | 2015-08-22 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | Graff Michael J | WLK | Common Stock | D | 357 | 943 | ||||||
2015-08-25 | 2015-08-21 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-25 | 2015-08-23 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | LUKENS MAX L | WLK | Common Stock | D | 586 | 17 327 | ||||||
2015-08-25 | 2015-08-22 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | LUKENS MAX L | WLK | Common Stock | D | 357 | 16 741 | ||||||
2015-08-25 | 2015-08-21 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-25 | 2015-08-23 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 586 | 12 556 | ||||||
2015-08-25 | 2015-08-22 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 357 | 11 970 | ||||||
2015-08-25 | 2015-08-21 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-25 | 2015-08-23 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −586 | 588 | ||||||
2015-08-25 | 2015-08-23 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 586 | 19 141 | ||||||
2015-08-25 | 2015-08-22 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −357 | 714 | ||||||
2015-08-25 | 2015-08-22 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 357 | 18 555 | ||||||
2015-08-25 | 2015-08-21 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 1 809 | 1 809 | ||||||
2015-08-13 | 2015-08-11 | 4 | BLAKELY ROBERT T | WLK | Employee Option (right to buy) | D | 12,26 | −1 776 | 0 | |||||
2015-08-13 | 2015-08-11 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 63,0000 | −5 143 | −324 | 11 613 | ||||
2015-08-13 | 2015-08-11 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 12,2550 | 1 776 | 22 | 16 756 | ||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 45,70 | −2 014 | 2 014 | |||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 63,98 | −1 720 | 3 494 | |||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 30,05 | −3 112 | 0 | |||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 70,5001 | −1 297 | −91 | 20 206 | ||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 70,5840 | −6 846 | −483 | 21 503 | ||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 45,6975 | 2 014 | 92 | 28 349 | ||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 63,9775 | 1 720 | 110 | 26 335 | ||||
2015-05-27 | 2015-05-26 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 30,0525 | 3 112 | 94 | 24 615 | ||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 30,05 | −898 | 0 | |||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 45,70 | −686 | 686 | |||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 70,2330 | −541 | −38 | 353 | ||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 70,2530 | −1 584 | −111 | 894 | ||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 30,0525 | 898 | 27 | 2 478 | ||||
2015-05-12 | 2015-05-11 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 45,6975 | 686 | 31 | 1 580 | ||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 22,92 | −2 526 | 0 | |||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 30,05 | −6 092 | 0 | |||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Common Stock | D | 72,3169 | −2 161 | −156 | 10 020 | ||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Common Stock | D | 72,2690 | −8 618 | −623 | 12 181 | ||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Common Stock | D | 22,9150 | 2 526 | 58 | 20 799 | ||||
2015-05-08 | 2015-05-06 | 4 | Kenner Andrew | WLK | Common Stock | D | 30,0525 | 6 092 | 183 | 18 273 | ||||
2015-04-13 | 3 | Mattina Michael J. | WLK | Common Stock | D | 15 820 | ||||||||
2015-04-13 | 3 | Mattina Michael J. | WLK | Common Stock | D | 15 820 | ||||||||
2015-02-24 | 2015-02-20 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 1 762 | 1 762 | ||||||
2015-02-24 | 2015-02-20 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 68,09 | 5 876 | 5 876 | |||||
2015-02-24 | 2015-02-20 | 4 | Teel Lawrence E. | WLK | Restricted Stock units | D | 1 762 | 1 762 | ||||||
2015-02-24 | 2015-02-20 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 68,09 | 5 876 | 5 876 | |||||
2015-02-24 | 2015-02-20 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 913 | 913 | ||||||
2015-02-24 | 2015-02-20 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 68,09 | 3 046 | 3 046 | |||||
2015-02-24 | 2015-02-20 | 4 | Taylor Jeffrey L | WLK | Restricted Stock Units | D | 1 621 | 1 621 | ||||||
2015-02-24 | 2015-02-20 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 68,09 | 5 406 | 5 406 | |||||
2015-02-24 | 2015-02-20 | 4 | Hansen David R | WLK | Restricted Stock Units | D | 2 264 | 2 264 | ||||||
2015-02-24 | 2015-02-20 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 68,09 | 7 550 | 7 550 | |||||
2015-02-24 | 2015-02-20 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 13 585 | 13 585 | ||||||
2015-02-24 | 2015-02-20 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 68,09 | 45 298 | 45 298 | |||||
2015-02-24 | 2015-02-20 | 4 | Chao James | WLK | Restricted Stock Units | D | 10 868 | 10 868 | ||||||
2015-02-24 | 2015-02-20 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 68,09 | 36 238 | 36 238 | |||||
2015-02-24 | 2015-02-20 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 3 619 | 3 619 | ||||||
2015-02-24 | 2015-02-20 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 68,09 | 12 066 | 12 066 | |||||
2015-02-24 | 2015-02-20 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 1 802 | 1 802 | ||||||
2015-02-24 | 2015-02-20 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 68,09 | 6 007 | 6 007 | |||||
2015-02-24 | 2015-02-20 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 1 982 | 1 982 | ||||||
2015-02-24 | 2015-02-20 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 68,09 | 6 608 | 6 608 | |||||
2015-02-20 | 2014-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Common Stock | D | 586 | 586 | ||||||
2015-02-20 | 2014-08-23 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | Graff Michael J | WLK | Common Stock | D | 586 | 586 | ||||||
2015-02-20 | 2014-08-23 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 586 | 38 784 | ||||||
2015-02-20 | 2015-02-18 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 66,7867 | −342 | −23 | 894 | ||||
2015-02-20 | 2015-02-18 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 66,7870 | −1 037 | −69 | 21 503 | ||||
2015-02-20 | 2015-02-18 | 4 | Mangieri George J | WLK | Common Stock | D | 66,7876 | −681 | −45 | 23 795 | ||||
2015-02-20 | 2015-02-18 | 4 | Kenner Andrew | WLK | Common Stock | D | 66,7869 | −1 017 | −68 | 12 181 | ||||
2015-02-20 | 2015-02-18 | 4 | Hansen David R | WLK | Common Stock | D | 66,7871 | −1 073 | −72 | 25 807 | ||||
2015-02-20 | 2015-02-18 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 66,7871 | −964 | −64 | 6 708 | ||||
2015-02-20 | 2015-02-18 | 4 | Bender Mark Steven | WLK | Common Stock | D | 66,7873 | −1 823 | −122 | 41 167 | ||||
2015-02-20 | 2015-02-18 | 4 | Chao Albert | WLK | Common Stock | D | 66,7869 | −7 821 | −522 | 254 387 | ||||
2015-02-20 | 2014-08-23 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 586 | 14 980 | ||||||
2015-02-20 | 2014-08-23 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 586 | 18 198 | ||||||
2015-02-20 | 2014-08-23 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | −586 | 1 174 | ||||||
2015-02-20 | 2014-08-23 | 4 | LUKENS MAX L | WLK | Common Stock | D | 586 | 16 384 | ||||||
2014-08-27 | 2014-08-25 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 22,92 | −30 559 | 0 | |||||
2014-08-27 | 2014-08-25 | 4 | Chao James | WLK | Common Stock | D | 95,0032 | −30 559 | −2 903 | 100 126 | ||||
2014-08-27 | 2014-08-25 | 4 | Chao James | WLK | Common Stock | D | 22,9150 | 30 559 | 700 | 130 685 | ||||
2014-08-26 | 2014-08-22 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-26 | 2014-08-22 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-26 | 2014-08-22 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-26 | 2014-08-22 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-26 | 2014-08-22 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-26 | 2014-08-22 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 1 071 | 1 071 | ||||||
2014-08-25 | 2014-08-22 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 10,26 | −31 594 | 0 | |||||
2014-08-25 | 2014-08-22 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 22,92 | −10 785 | 30 559 | |||||
2014-08-25 | 2014-08-22 | 4 | Chao James | WLK | Common Stock | D | 93,5737 | −42 379 | −3 966 | 100 126 | ||||
2014-08-25 | 2014-08-22 | 4 | Chao James | WLK | Common Stock | D | 10,2625 | 31 594 | 324 | 142 505 | ||||
2014-08-25 | 2014-08-22 | 4 | Chao James | WLK | Common Stock | D | 22,9150 | 10 785 | 247 | 110 911 | ||||
2014-06-10 | 2014-06-09 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 30,05 | −32 838 | 16 420 | |||||
2014-06-10 | 2014-06-09 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 45,70 | −10 108 | 20 218 | |||||
2014-06-10 | 2014-06-09 | 4 | Chao James | WLK | Common Stock | D | 82,0106 | −42 946 | −3 522 | 100 126 | ||||
2014-06-10 | 2014-06-09 | 4 | Chao James | WLK | Common Stock | D | 30,0525 | 32 838 | 987 | 143 072 | ||||
2014-06-10 | 2014-06-09 | 4 | Chao James | WLK | Common Stock | D | 45,6975 | 10 108 | 462 | 110 234 | ||||
2014-06-04 | 2014-06-03 | 4 | Jenkins Dorothy C | WLK | Employee Option (right to buy) | D | 7,25 | −5 518 | 0 | |||||
2014-06-04 | 2014-06-03 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 7,2500 | 5 518 | 40 | 38 198 | ||||
2014-05-08 | 2014-05-07 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 45,70 | −1 872 | 3 748 | |||||
2014-05-08 | 2014-05-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 77,3608 | −1 872 | −145 | 7 672 | ||||
2014-05-08 | 2014-05-07 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 45,6975 | 1 872 | 86 | 9 544 | ||||
2014-03-14 | 2014-03-13 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 135,0300 | −1 609 | −217 | 7 197 | ||||
2014-03-04 | 2014-03-03 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 31,61 | −15 357 | 15 357 | |||||
2014-03-04 | 2014-03-03 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 31,61 | −2 364 | 0 | |||||
2014-03-04 | 2014-03-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 133,6000 | −17 721 | −2 368 | 21 495 | ||||
2014-03-04 | 2014-03-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 31,6100 | 15 357 | 485 | 39 216 | ||||
2014-03-04 | 2014-03-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 31,6100 | 2 364 | 75 | 23 859 | ||||
2014-03-03 | 2014-02-28 | 4 | RILEY H JOHN JR | WLK | Employee Option (right to buy) | D | 20,82 | −3 826 | 0 | |||||
2014-03-03 | 2014-02-28 | 4 | RILEY H JOHN JR | WLK | Employee Option (right to buy) | D | 24,51 | −3 549 | 0 | |||||
2014-03-03 | 2014-02-28 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 134,7047 | −7 375 | −993 | 8 806 | ||||
2014-03-03 | 2014-02-28 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 20,8250 | 3 826 | 80 | 16 181 | ||||
2014-03-03 | 2014-02-28 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 24,5100 | 3 549 | 87 | 12 355 | ||||
2014-03-03 | 2014-02-28 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 60,10 | −3 226 | 1 614 | |||||
2014-03-03 | 2014-02-28 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 91,40 | −1 006 | 2 014 | |||||
2014-03-03 | 2014-02-28 | 4 | Hansen David R | WLK | Common Stock | D | 134,4962 | −4 232 | −569 | 13 440 | ||||
2014-03-03 | 2014-02-28 | 4 | Hansen David R | WLK | Common Stock | D | 60,1050 | 3 226 | 194 | 17 672 | ||||
2014-03-03 | 2014-02-28 | 4 | Hansen David R | WLK | Common Stock | D | 91,3950 | 1 006 | 92 | 14 446 | ||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 60,10 | −449 | 449 | |||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 91,40 | −342 | 686 | |||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 45,83 | −223 | 0 | |||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 134,7047 | −1 107 | −149 | 618 | ||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 60,1050 | 449 | 27 | 1 725 | ||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 91,3950 | 342 | 31 | 1 276 | ||||
2014-03-03 | 2014-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 45,8300 | 223 | 10 | 934 | ||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 91,40 | −1 006 | 2 014 | |||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 60,10 | −1 555 | 1 556 | |||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 45,83 | −1 295 | 0 | |||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 132,6179 | −4 314 | −572 | 11 270 | ||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 91,3950 | 1 006 | 92 | 15 584 | ||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 60,1050 | 1 555 | 93 | 14 578 | ||||
2014-02-28 | 2014-02-27 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 45,8300 | 1 295 | 59 | 13 023 | ||||
2014-02-27 | 2014-02-26 | 4 | Mangieri George J | WLK | Common Stock | D | 133,0110 | −354 | −47 | 12 238 | ||||
2014-02-27 | 2014-02-26 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 45,83 | −922 | 0 | |||||
2014-02-27 | 2014-02-26 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 60,10 | −1 439 | 1 440 | |||||
2014-02-27 | 2014-02-26 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 132,9540 | −2 361 | −314 | 3 836 | ||||
2014-02-27 | 2014-02-26 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 45,8300 | 922 | 42 | 6 197 | ||||
2014-02-27 | 2014-02-26 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 60,1050 | 1 439 | 86 | 5 275 | ||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 45,83 | −1 013 | 0 | |||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 60,10 | −1 972 | 987 | |||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 132,2701 | −1 791 | −237 | 12 592 | ||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 132,2765 | −1 194 | −158 | 14 383 | ||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 45,8300 | 1 013 | 46 | 15 577 | ||||
2014-02-26 | 2014-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 60,1050 | 1 972 | 119 | 14 564 | ||||
2014-02-21 | 2014-02-19 | 4 | Mangieri George J | WLK | Common Stock | D | 129,0000 | −562 | −72 | 12 592 | ||||
2014-02-21 | 2014-02-19 | 4 | Mangieri George J | WLK | Common Stock | D | 129,5801 | −3 | −0 | 13 154 | ||||
2014-02-21 | 2014-02-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 129,0000 | −710 | −92 | 11 728 | ||||
2014-02-21 | 2014-02-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 129,5800 | −3 | −0 | 12 438 | ||||
2014-02-21 | 2014-02-19 | 4 | Hansen David R | WLK | Common Stock | D | 129,0000 | −709 | −91 | 13 440 | ||||
2014-02-21 | 2014-02-19 | 4 | Hansen David R | WLK | Common Stock | D | 129,5800 | −3 | −0 | 14 149 | ||||
2014-02-21 | 2014-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 129,0000 | −4 879 | −629 | 131 104 | ||||
2014-02-21 | 2014-02-19 | 4 | Chao Albert | WLK | Common Stock | D | 129,5800 | −25 | −3 | 135 983 | ||||
2014-02-21 | 2014-02-19 | 4 | Chao James | WLK | Common Stock | D | 129,0000 | −3 662 | −472 | 50 063 | ||||
2014-02-21 | 2014-02-19 | 4 | Chao James | WLK | Common Stock | D | 129,5800 | −18 | −2 | 53 725 | ||||
2014-02-21 | 2014-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 129,0000 | −1 184 | −153 | 21 495 | ||||
2014-02-21 | 2014-02-19 | 4 | Bender Mark Steven | WLK | Common Stock | D | 129,5800 | −6 | −1 | 22 679 | ||||
2014-02-21 | 2014-02-19 | 4 | Kenner Andrew | WLK | Common Stock | D | 129,0000 | −693 | −89 | 6 599 | ||||
2014-02-21 | 2014-02-19 | 4 | Kenner Andrew | WLK | Common Stock | D | 129,5800 | −3 | −0 | 7 292 | ||||
2014-02-21 | 2014-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 129,0000 | −341 | −44 | 3 836 | ||||
2014-02-21 | 2014-02-19 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 129,5800 | −1 | −0 | 4 177 | ||||
2014-02-21 | 2014-02-19 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 129,0000 | −93 | −12 | 711 | ||||
2014-02-19 | 2014-02-14 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 486 | 486 | ||||||
2014-02-19 | 2014-02-14 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 127,96 | 1 514 | 1 514 | |||||
2014-02-19 | 2014-02-14 | 4 | Taylor Jeffrey L | WLK | Restricted Stock Units | D | 837 | 837 | ||||||
2014-02-19 | 2014-02-14 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 127,96 | 2 607 | 2 607 | |||||
2014-02-19 | 2014-02-14 | 4 | Hansen David R | WLK | Restricted Stock Units | D | 867 | 867 | ||||||
2014-02-19 | 2014-02-14 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 127,96 | 2 702 | 2 702 | |||||
2014-02-19 | 2014-02-14 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 6 419 | 6 419 | ||||||
2014-02-19 | 2014-02-14 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 127,96 | 19 994 | 19 994 | |||||
2014-02-19 | 2014-02-14 | 4 | Chao James | WLK | Restricted Stock Units | D | 5 137 | 5 137 | ||||||
2014-02-19 | 2014-02-14 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 127,96 | 16 000 | 16 000 | |||||
2014-02-19 | 2014-02-14 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 1 576 | 1 576 | ||||||
2014-02-19 | 2014-02-14 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 127,96 | 4 908 | 4 908 | |||||
2014-02-19 | 2014-02-14 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 837 | 837 | ||||||
2014-02-19 | 2014-02-14 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 127,96 | 2 607 | 2 607 | |||||
2014-02-19 | 2014-02-14 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 837 | 837 | ||||||
2014-02-19 | 2014-02-14 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 127,96 | 2 607 | 2 607 | |||||
2014-02-19 | 2014-02-14 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 547 | 547 | ||||||
2014-02-19 | 2014-02-14 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 127,96 | 1 704 | 1 704 | |||||
2014-02-19 | 2014-02-14 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 171 | 171 | ||||||
2014-02-19 | 2014-02-14 | 4 | Ederington L. Benjamin | WLK | Employee Option (right to buy) | D | 127,96 | 533 | 533 | |||||
2014-01-02 | 2013-12-30 | 4 | Chao James | WLK | Common Stock | D | −9 632 | 53 743 | ||||||
2013-12-30 | 2013-12-27 | 4 | Chao James | WLK | Common Stock | D | −1 000 | 63 375 | ||||||
2013-12-30 | 2013-12-26 | 4 | Chao James | WLK | Common Stock | D | −500 | 64 375 | ||||||
2013-12-18 | 2013-12-16 | 4 | Chao James | WLK | Common Stock | D | −1 000 | 64 875 | ||||||
2013-11-27 | 2013-11-25 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 112,2107 | −2 534 | −284 | 8 806 | ||||
2013-11-13 | 2013-11-11 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 24,51 | −888 | 888 | |||||
2013-11-13 | 2013-11-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 113,3920 | −700 | −79 | 7 899 | ||||
2013-11-13 | 2013-11-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 113,3710 | −188 | −21 | 8 599 | ||||
2013-11-13 | 2013-11-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 24,5100 | 888 | 22 | 8 787 | ||||
2013-10-07 | 2013-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 3 350 | 3 350 | ||||||
2013-10-07 | 2013-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 2 393 | 2 393 | ||||||
2013-10-07 | 2013-09-30 | 4 | Ederington L. Benjamin | WLK | Restricted Stock Units | D | 957 | 957 | ||||||
2013-08-27 | 2013-08-23 | 4 | BLAKELY ROBERT T | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-27 | 2013-08-23 | 4 | LUKENS MAX L | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-27 | 2013-08-23 | 4 | RILEY H JOHN JR | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-27 | 2013-08-23 | 4 | Jenkins Dorothy C | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-27 | 2013-08-23 | 4 | NORTHCUTT R BRUCE | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-27 | 2013-08-23 | 4 | Graff Michael J | WLK | Restricted Stock Units | D | 880 | 880 | ||||||
2013-08-14 | 2013-08-12 | 4 | Bender Mark Steven | WLK | Common Stock | D | 101,0000 | −2 930 | −296 | 22 685 | ||||
2013-08-12 | 2013-08-08 | 4 | Bender Mark Steven | WLK | Common Stock | D | 101,0001 | −3 000 | −303 | 25 615 | ||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 45,83 | −2 590 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 60,10 | −1 261 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 20,52 | −8 935 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Common Stock | D | 105,7149 | −12 786 | −1 352 | 25 163 | ||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Common Stock | D | 45,8300 | 2 590 | 119 | 37 949 | ||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Common Stock | D | 60,1050 | 1 261 | 76 | 35 359 | ||||
2013-08-05 | 2013-08-01 | 4 | LUKENS MAX L | WLK | Common Stock | D | 20,5250 | 8 935 | 183 | 34 098 | ||||
2013-08-05 | 2013-08-01 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 45,83 | −2 025 | 1 013 | |||||
2013-08-05 | 2013-08-01 | 4 | Mangieri George J | WLK | Common Stock | D | 104,6700 | −2 025 | −212 | 13 157 | ||||
2013-08-05 | 2013-08-01 | 4 | Mangieri George J | WLK | Common Stock | D | 45,8300 | 2 025 | 93 | 15 182 | ||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 45,83 | −2 590 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 60,10 | −1 261 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 20,52 | −8 935 | 0 | |||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Common Stock | D | 105,7149 | −12 786 | −1 352 | 25 163 | ||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Common Stock | D | 45,8300 | 2 590 | 119 | 37 949 | ||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Common Stock | D | 60,1050 | 1 261 | 76 | 35 359 | ||||
2013-08-05 | 2013-08-01 | 4 | Wallace Stephen | WLK | Common Stock | D | 20,5250 | 8 935 | 183 | 34 098 | ||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 45,83 | 1 263 | 1 263 | |||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 60,10 | 1 523 | 3 046 | |||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 20,52 | 2 893 | 0 | |||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 94,1283 | −9 607 | −904 | 7 295 | ||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 45,8300 | 1 263 | 58 | 16 902 | ||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 60,1050 | 1 523 | 92 | 15 639 | ||||
2013-05-30 | 2013-05-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 20,5250 | 2 893 | 59 | 14 116 | ||||
2013-05-23 | 2013-05-21 | 4 | Mangieri George J | WLK | Common Stock | D | 94,5000 | −1 001 | −95 | 13 157 | ||||
2013-05-23 | 2013-05-21 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 19,29 | −9 092 | 0 | |||||
2013-05-23 | 2013-05-21 | 4 | Wallace Stephen | WLK | Common Stock | D | 94,0170 | −9 092 | −855 | 25 163 | ||||
2013-05-23 | 2013-05-21 | 4 | Wallace Stephen | WLK | Common Stock | D | 19,2900 | 9 092 | 175 | 34 255 | ||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 31,61 | −3 585 | 0 | |||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 31,61 | −7 678 | 7 679 | |||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 27,22 | −2 594 | 0 | |||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Common Stock | D | 89,8000 | −13 857 | −1 244 | 25 163 | ||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Common Stock | D | 31,6100 | 3 585 | 113 | 39 020 | ||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Common Stock | D | 31,6100 | 7 678 | 243 | 35 435 | ||||
2013-05-10 | 2013-05-08 | 4 | Wallace Stephen | WLK | Common Stock | D | 27,2200 | 2 594 | 71 | 27 757 | ||||
2013-05-10 | 2013-05-08 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 27,24 | −1 478 | 0 | |||||
2013-05-10 | 2013-05-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 90,9707 | −1 478 | −134 | 4 178 | ||||
2013-05-10 | 2013-05-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 27,2350 | 1 478 | 40 | 5 656 | ||||
2013-04-10 | 2013-04-08 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 85,9200 | −167 | −14 | 4 178 | ||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 25,42 | −3 272 | 0 | |||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 36,10 | −922 | 0 | |||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 27,22 | −235 | 0 | |||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 95,0000 | −4 429 | −421 | 28 615 | ||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 25,4200 | 3 272 | 83 | 33 044 | ||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 36,1000 | 922 | 33 | 29 772 | ||||
2013-03-26 | 2013-03-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 27,2200 | 235 | 6 | 28 850 | ||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 45,83 | −2 590 | 1 295 | |||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 60,10 | −1 555 | 3 111 | |||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 20,52 | −2 922 | 0 | |||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 95,3447 | −8 335 | −795 | 12 441 | ||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 45,8300 | 2 590 | 119 | 20 776 | ||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 60,1050 | 1 555 | 93 | 18 186 | ||||
2013-03-21 | 2013-03-19 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 20,5250 | 2 922 | 60 | 16 631 | ||||
2013-03-18 | 2012-08-06 | 4/A | Hansen David R | WLK | Common Stock | D | 67,1530 | −24 342 | −1 635 | 16 001 | ||||
2013-03-18 | 2013-03-14 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 20,52 | −1 017 | 0 | |||||
2013-03-18 | 2013-03-14 | 4 | Mangieri George J | WLK | Common Stock | D | 96,0670 | −1 017 | −98 | 14 158 | ||||
2013-03-18 | 2013-03-14 | 4 | Mangieri George J | WLK | Common Stock | D | 20,5250 | 1 017 | 21 | 15 175 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 14,24 | −1 618 | 0 | |||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 20,52 | −2 979 | 0 | |||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,5000 | −1 000 | −96 | 14 052 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,6600 | −100 | −10 | 15 052 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,6500 | −200 | −19 | 15 152 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,6420 | −400 | −39 | 15 352 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,6410 | −1 | −0 | 15 752 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,5310 | −400 | −39 | 15 753 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,5300 | −100 | −10 | 16 153 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,4810 | −300 | −29 | 16 253 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,4800 | −100 | −10 | 16 553 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,4310 | −200 | −19 | 16 653 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,3800 | −200 | −19 | 16 853 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,3710 | −196 | −19 | 17 053 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,3700 | −100 | −10 | 17 249 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,3610 | −300 | −29 | 17 349 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 96,3600 | −2 000 | −193 | 17 649 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 14,2350 | 1 618 | 23 | 19 649 | ||||
2013-03-18 | 2013-03-14 | 4 | Hansen David R | WLK | Common Stock | D | 20,5250 | 2 979 | 61 | 18 031 | ||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Employee Option (right to buy) | D | 20,82 | −957 | 0 | |||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Employee Option (right to buy) | D | 24,51 | −887 | 888 | |||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 94,9630 | −1 400 | −133 | 11 340 | ||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 94,9610 | −444 | −42 | 12 740 | ||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 20,8250 | 957 | 20 | 13 184 | ||||
2013-03-15 | 2013-03-13 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 24,5100 | 887 | 22 | 12 227 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 20,52 | −1 291 | 1 017 | |||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 95,0900 | −300 | −29 | 14 158 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 95,0800 | −400 | −38 | 14 458 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 95,0600 | −100 | −10 | 14 858 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 95,1000 | −100 | −10 | 14 958 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 95,1100 | −391 | −37 | 15 058 | ||||
2013-03-15 | 2013-03-13 | 4 | Mangieri George J | WLK | Common Stock | D | 20,5250 | 1 291 | 26 | 15 449 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 45,83 | −1 295 | 1 295 | |||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 60,10 | −1 623 | 3 246 | |||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 20,52 | −2 691 | 0 | |||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,5301 | −300 | −28 | 13 106 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,5300 | −100 | −9 | 13 406 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,5101 | −328 | −31 | 13 506 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,5100 | −600 | −57 | 13 834 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,5000 | −100 | −9 | 14 434 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,4500 | −1 300 | −123 | 14 534 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,4201 | −200 | −19 | 15 834 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,4000 | −2 700 | −255 | 16 034 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,3500 | −1 000 | −94 | 18 734 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,4100 | −543 | −51 | 19 734 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,4000 | −3 750 | −354 | 20 277 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,3200 | −200 | −19 | 24 027 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,3100 | −100 | −9 | 24 227 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,3000 | −700 | −66 | 24 327 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 94,2701 | −316 | −30 | 25 027 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 45,8300 | 1 295 | 59 | 25 343 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 60,1050 | 1 623 | 98 | 24 048 | ||||
2013-03-15 | 2013-03-13 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 20,5250 | 2 691 | 55 | 22 425 | ||||
2013-03-14 | 2013-02-28 | 4/A | Teel Lawrence E. | WLK | Common Stock | D | 84,0900 | −194 | −16 | 1 225 | ||||
2013-03-14 | 2013-02-28 | 4/A | Teel Lawrence E. | WLK | Common Stock | D | 84,7000 | −2 | −0 | 1 419 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 45,83 | −446 | 223 | |||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 60,10 | −449 | 898 | |||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 20,52 | −520 | 0 | |||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 94,5230 | −421 | −40 | 804 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 94,7650 | −100 | −9 | 1 225 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 94,7200 | −315 | −30 | 1 325 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 94,7119 | −800 | −76 | 1 640 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 94,7100 | −200 | −19 | 2 440 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 45,8300 | 446 | 20 | 2 640 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 60,1050 | 449 | 27 | 2 194 | ||||
2013-03-14 | 2013-03-12 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 20,5250 | 520 | 11 | 1 745 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 20,82 | −957 | 0 | |||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Employee Option (right to buy) | D | 24,51 | −887 | 888 | |||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 92,7800 | −100 | −9 | 7 899 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 92,7400 | −300 | −28 | 7 999 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 92,6600 | −144 | −13 | 8 299 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 92,6506 | −1 200 | −111 | 8 443 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 92,6400 | −100 | −9 | 9 643 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 20,8250 | 957 | 20 | 9 743 | ||||
2013-03-13 | 2013-03-11 | 4 | LUKENS MAX L | WLK | Common Stock | D | 24,5100 | 887 | 22 | 8 786 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 45,83 | −922 | 922 | |||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 60,10 | −1 439 | 2 879 | |||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8168 | −100 | −9 | 4 345 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8150 | −100 | −9 | 4 445 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8103 | −100 | −9 | 4 545 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8100 | −200 | −19 | 4 645 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,8000 | −600 | −56 | 4 845 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,7900 | −461 | −43 | 5 445 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,7800 | −100 | −9 | 5 906 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,7700 | −100 | −9 | 6 006 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 93,7600 | −600 | −56 | 6 106 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 45,8300 | 922 | 42 | 6 706 | ||||
2013-03-13 | 2013-03-11 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 60,1050 | 1 439 | 86 | 5 784 | ||||
2013-03-04 | 2013-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 84,7000 | −8 | −1 | 14 158 | ||||
2013-03-04 | 2013-02-28 | 4 | Mangieri George J | WLK | Common Stock | D | 84,0900 | −728 | −61 | 14 166 | ||||
2013-03-04 | 2013-02-28 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 84,8600 | −10 | −1 | 13 709 | ||||
2013-03-04 | 2013-02-28 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 84,0900 | −922 | −78 | 13 719 | ||||
2013-03-04 | 2013-02-28 | 4 | Hansen David R | WLK | Common Stock | D | 84,7000 | −9 | −1 | 5 207 | ||||
2013-03-04 | 2013-02-28 | 4 | Hansen David R | WLK | Common Stock | D | 84,0900 | −940 | −79 | 5 216 | ||||
2013-03-04 | 2013-02-28 | 4 | Wallace Stephen | WLK | Common Stock | D | 84,7000 | −9 | −1 | 25 163 | ||||
2013-03-04 | 2013-02-28 | 4 | Wallace Stephen | WLK | Common Stock | D | 84,0900 | −940 | −79 | 25 172 | ||||
2013-03-04 | 2013-02-28 | 4 | Chao Albert | WLK | Common Stock | D | 84,7125 | −104 | −9 | 136 008 | ||||
2013-03-04 | 2013-02-28 | 4 | Chao Albert | WLK | Common Stock | D | 84,0900 | −10 320 | −868 | 136 112 | ||||
2013-03-04 | 2013-02-28 | 4 | Chao James | WLK | Common Stock | D | 84,7000 | −50 | −4 | 65 875 | ||||
2013-03-04 | 2013-02-28 | 4 | Chao James | WLK | Common Stock | D | 84,0900 | −4 983 | −419 | 65 925 | ||||
2013-03-04 | 2013-02-28 | 4 | Bender Mark Steven | WLK | Common Stock | D | 84,7000 | −16 | −1 | 28 615 | ||||
2013-03-04 | 2013-02-28 | 4 | Bender Mark Steven | WLK | Common Stock | D | 84,0900 | −1 567 | −132 | 28 631 | ||||
2013-03-04 | 2013-02-28 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 84,7000 | −9 | −1 | 19 734 | ||||
2013-03-04 | 2013-02-28 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 84,0900 | −849 | −71 | 19 743 | ||||
2013-03-04 | 2013-02-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 84,7000 | −9 | −1 | 11 223 | ||||
2013-03-04 | 2013-02-28 | 4 | Kenner Andrew | WLK | Common Stock | D | 84,0900 | −913 | −77 | 11 232 | ||||
2013-03-04 | 2013-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 84,0900 | −194 | −16 | 421 | ||||
2013-03-04 | 2013-02-28 | 4 | Teel Lawrence E. | WLK | Common Stock | D | 84,7000 | −2 | −0 | 615 | ||||
2013-02-20 | 2012-05-29 | 4/A | Chao James | WLK | Employee Option (right to buy) | D | 14,24 | −70 194 | 33 802 | |||||
2013-02-20 | 2012-08-22 | 4/A | Chao James | WLK | Employee Option (right to buy) | D | 14,24 | −33 802 | 0 | |||||
2013-02-20 | 2012-08-22 | 4/A | Chao James | WLK | Common Stock | D | 69,0260 | −33 802 | −2 333 | 90 908 | ||||
2013-02-20 | 2012-08-22 | 4/A | Chao James | WLK | Common Stock | D | 14,2350 | 33 802 | 481 | 124 710 | ||||
2013-02-20 | 2013-02-15 | 4 | Mangieri George J | WLK | Restricted Stock Units | D | 681 | 681 | ||||||
2013-02-20 | 2013-02-15 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 91,40 | 1 809 | 1 809 | |||||
2013-02-20 | 2013-02-15 | 4 | Taylor Jeffrey L | WLK | Restricted Stock Units | D | 1 136 | 1 136 | ||||||
2013-02-20 | 2013-02-15 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 91,40 | 3 020 | 3 020 | |||||
2013-02-20 | 2013-02-15 | 4 | Wallace Stephen | WLK | Restricted Stock Units | D | 933 | 933 | ||||||
2013-02-20 | 2013-02-15 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 91,40 | 2 480 | 2 480 | |||||
2013-02-20 | 2013-02-15 | 4 | Hansen David R | WLK | Restricted Stock Units | D | 1 136 | 1 136 | ||||||
2013-02-20 | 2013-02-15 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 91,40 | 3 020 | 3 020 | |||||
2013-02-20 | 2013-02-15 | 4 | Chao Albert | WLK | Restricted Stock Units | D | 7 123 | 7 123 | ||||||
2013-02-20 | 2013-02-15 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 91,40 | 18 938 | 18 938 | |||||
2013-02-20 | 2013-02-15 | 4 | Chao James | WLK | Restricted Stock Units | D | 5 703 | 5 703 | ||||||
2013-02-20 | 2013-02-15 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 91,40 | 15 163 | 15 163 | |||||
2013-02-20 | 2013-02-15 | 4 | Bender Mark Steven | WLK | Restricted Stock Units | D | 2 020 | 2 020 | ||||||
2013-02-20 | 2013-02-15 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 91,40 | 5 370 | 5 370 | |||||
2013-02-20 | 2013-02-15 | 4 | Condon Donald Marion Jr | WLK | Restricted Stock Units | D | 1 136 | 1 136 | ||||||
2013-02-20 | 2013-02-15 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 91,40 | 3 020 | 3 020 | |||||
2013-02-20 | 2013-02-15 | 4 | Kenner Andrew | WLK | Restricted Stock Units | D | 1 119 | 1 119 | ||||||
2013-02-20 | 2013-02-15 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 91,40 | 2 976 | 2 976 | |||||
2013-02-20 | 2013-02-15 | 4 | Buesinger Robert F. | WLK | Restricted Stock Units | D | 1 057 | 1 057 | ||||||
2013-02-20 | 2013-02-15 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 91,40 | 2 810 | 2 810 | |||||
2013-02-20 | 2013-02-15 | 4 | Teel Lawrence E. | WLK | Restricted Stock Units | D | 387 | 387 | ||||||
2013-02-20 | 2013-02-15 | 4 | Teel Lawrence E. | WLK | Employee Option (right to buy) | D | 91,40 | 1 028 | 1 028 | |||||
2013-01-10 | 2012-12-10 | 4 | Chao James | WLK | Common Stock | D | −12 000 | 95 842 | ||||||
2012-12-12 | 2012-12-10 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 36,10 | 972 | 0 | |||||
2012-12-12 | 2012-12-10 | 4 | Mangieri George J | WLK | Common Stock | D | 76,8415 | −972 | −75 | 14 894 | ||||
2012-12-12 | 2012-12-10 | 4 | Mangieri George J | WLK | Common Stock | D | 36,1000 | 972 | 35 | 15 866 | ||||
2012-12-12 | 2012-12-10 | 4 | Chao James | WLK | Common Stock | D | −8 000 | 107 842 | ||||||
2012-12-12 | 2012-12-10 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | −528 | 20 592 | ||||||
2012-12-12 | 2012-12-10 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 45,83 | 922 | 1 844 | |||||
2012-12-12 | 2012-12-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 75,6815 | −922 | −70 | 4 345 | ||||
2012-12-12 | 2012-12-10 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 45,8300 | 922 | 42 | 5 267 | ||||
2012-12-11 | 2012-12-07 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 14,24 | 5 000 | 1 618 | |||||
2012-12-11 | 2012-12-07 | 4 | Hansen David R | WLK | Common Stock | D | 73,6500 | −5 000 | −368 | 6 156 | ||||
2012-12-11 | 2012-12-07 | 4 | Hansen David R | WLK | Common Stock | D | 14,2350 | 5 000 | 71 | 11 156 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao Albert | WLK | Common Stock | D | 73,7800 | −300 | −22 | 146 432 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao Albert | WLK | Common Stock | D | 73,7700 | −300 | −22 | 146 732 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao Albert | WLK | Common Stock | D | 73,7600 | −200 | −15 | 147 032 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao Albert | WLK | Common Stock | D | 73,7500 | −2 808 | −207 | 147 232 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 20,52 | 30 193 | 15 797 | |||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,7100 | −900 | −68 | 115 842 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,6800 | −100 | −8 | 116 742 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,6700 | −100 | −8 | 116 842 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,6600 | −100 | −8 | 116 942 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,6500 | −300 | −23 | 117 042 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5900 | −100 | −8 | 117 342 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5800 | −200 | −15 | 117 442 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5500 | −100 | −8 | 117 642 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5300 | −200 | −15 | 117 742 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5100 | −400 | −30 | 117 942 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,5000 | −200 | −15 | 118 342 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,4950 | −200 | −15 | 118 542 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,4800 | −300 | −23 | 118 742 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,4400 | −200 | −15 | 119 042 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,4300 | −200 | −15 | 119 242 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,4000 | −100 | −8 | 119 442 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3900 | −400 | −30 | 119 542 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3500 | −5 220 | −393 | 119 942 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3400 | −2 200 | −166 | 125 162 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3300 | −500 | −38 | 127 362 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3100 | −1 300 | −98 | 127 862 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,3000 | −1 200 | −90 | 129 162 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,2700 | −300 | −23 | 130 362 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 72,2600 | −1 600 | −116 | 130 662 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,2500 | −5 077 | −382 | 132 262 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 75,2300 | −8 696 | −654 | 137 339 | ||||
2012-12-11 | 2012-12-07 | 4 | Chao James | WLK | Common Stock | D | 20,5250 | 30 193 | 620 | 146 035 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 14,24 | 6 428 | 0 | |||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,9500 | −200 | −15 | 12 145 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,9401 | −1 200 | −89 | 12 345 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,9400 | −1 028 | −76 | 13 545 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,8400 | −500 | −37 | 14 573 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,8300 | −100 | −7 | 15 073 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,7900 | −2 400 | −177 | 15 173 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 73,7300 | −1 000 | −74 | 17 573 | ||||
2012-12-11 | 2012-12-07 | 4 | Kenner Andrew | WLK | Common Stock | D | 14,2350 | 6 428 | 92 | 18 573 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,9000 | −410 | −30 | 150 040 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,8600 | −100 | −7 | 150 450 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,8000 | −500 | −36 | 150 550 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7900 | −100 | −7 | 151 050 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7600 | −100 | −7 | 151 150 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7400 | −500 | −36 | 151 250 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7300 | −30 | −2 | 151 750 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7100 | −2 000 | −145 | 151 780 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,7000 | −100 | −7 | 153 780 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6900 | −300 | −22 | 153 880 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6700 | −200 | −15 | 154 180 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6600 | −800 | −58 | 154 380 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6400 | −100 | −7 | 155 180 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6100 | −302 | −22 | 155 280 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,6000 | −3 098 | −225 | 155 582 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,5600 | −101 | −7 | 158 680 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,5500 | −129 | −9 | 158 781 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao Albert | WLK | Common Stock | D | 72,5000 | −25 392 | −1 841 | 158 910 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 20,52 | −1 400 | 45 990 | |||||
2012-12-10 | 2012-12-06 | 4 | Chao James | WLK | Common Stock | D | 73,0000 | −1 400 | −102 | 115 842 | ||||
2012-12-10 | 2012-12-06 | 4 | Chao James | WLK | Common Stock | D | 20,5250 | 1 400 | 29 | 117 242 | ||||
2012-12-05 | 2012-12-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,5000 | −758 | −56 | 30 198 | ||||
2012-12-05 | 2012-12-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,5000 | −1 967 | −145 | 30 956 | ||||
2012-12-05 | 2012-12-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,5000 | −316 | −23 | 32 923 | ||||
2012-12-05 | 2012-12-03 | 4 | Bender Mark Steven | WLK | Common Stock | D | 73,0000 | −3 042 | −222 | 33 239 | ||||
2012-12-04 | 2012-11-30 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 45,83 | 1 295 | 2 590 | |||||
2012-12-04 | 2012-11-30 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 72,6200 | −1 295 | −94 | 21 120 | ||||
2012-12-04 | 2012-11-30 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 45,8300 | 1 295 | 59 | 22 415 | ||||
2012-12-03 | 2012-11-30 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 27,1250 | 1 920 | 52 | 20 311 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Employee Option (right to buy) | D | 27,12 | 1 920 | 0 | |||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Employee Option (right to buy) | D | 21,00 | 3 826 | 0 | |||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Employee Option (right to buy) | D | 24,51 | 2 661 | 888 | |||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Employee Option (right to buy) | D | 30,07 | 1 345 | 0 | |||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7400 | −100 | −7 | 10 559 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7225 | −100 | −7 | 10 659 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7200 | −100 | −7 | 10 759 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7100 | −400 | −29 | 10 859 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7050 | −100 | −7 | 11 259 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7020 | −100 | −7 | 11 359 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,7000 | −380 | −28 | 11 459 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6700 | −400 | −29 | 11 839 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6600 | −200 | −15 | 12 239 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6500 | −100 | −7 | 12 439 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6400 | −100 | −7 | 12 539 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6300 | −100 | −7 | 12 639 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6200 | −400 | −29 | 12 739 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,6100 | −200 | −15 | 13 139 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,5800 | −200 | −15 | 13 339 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,5300 | −400 | −29 | 13 539 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,5200 | −400 | −29 | 13 939 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,4900 | −200 | −14 | 14 339 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,4200 | −600 | −43 | 14 539 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,4100 | −200 | −14 | 15 139 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 72,4000 | −4 972 | −360 | 15 339 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 21,0000 | 3 826 | 80 | 18 391 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 24,5100 | 2 661 | 65 | 14 565 | ||||
2012-12-03 | 2012-11-29 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 30,0700 | 1 345 | 40 | 11 904 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 14,24 | 42 579 | 77 946 | |||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 36,10 | 4 514 | 0 | |||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 27,22 | 8 547 | 0 | |||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 14,50 | 35 400 | 0 | |||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,9200 | −200 | −15 | 184 302 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,8900 | −100 | −8 | 184 502 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,8800 | −300 | −23 | 184 602 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,8700 | −4 314 | −327 | 184 902 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,8250 | −100 | −8 | 189 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,7950 | −30 | −2 | 189 316 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,7900 | −400 | −30 | 189 346 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,7300 | −300 | −23 | 189 746 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,7200 | −100 | −8 | 190 046 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,6601 | −210 | −16 | 190 146 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,6600 | −100 | −8 | 190 356 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,6301 | −1 160 | −88 | 190 456 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,6300 | −600 | −45 | 191 616 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,5000 | −2 000 | −151 | 192 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,4300 | −100 | −8 | 194 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,4100 | −900 | −68 | 194 316 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,4000 | −100 | −8 | 195 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,3500 | −100 | −8 | 195 316 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,3000 | −3 800 | −286 | 195 416 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,1000 | −100 | −8 | 199 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,0300 | −21 | −2 | 199 316 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,0200 | −879 | −66 | 199 337 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 75,0000 | −30 699 | −2 302 | 200 216 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 14,2350 | 42 579 | 606 | 230 915 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 36,1000 | 4 514 | 163 | 188 336 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 27,2200 | 8 547 | 233 | 183 822 | ||||
2012-11-28 | 2012-11-26 | 4 | Chao Albert | WLK | Common Stock | D | 14,5000 | 35 400 | 513 | 175 275 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 14,24 | 4 407 | 4 407 | |||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,9400 | −100 | −7 | 36 281 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,9300 | −200 | −15 | 36 381 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,9200 | −325 | −24 | 36 581 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,8900 | −100 | −7 | 36 906 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,8800 | −100 | −7 | 37 006 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,8600 | −200 | −15 | 37 106 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 74,8400 | −3 382 | −253 | 37 306 | ||||
2012-11-28 | 2012-11-26 | 4 | Bender Mark Steven | WLK | Common Stock | D | 14,2350 | 4 407 | 63 | 40 688 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 14,24 | 20 000 | 120 525 | |||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 36,10 | 5 000 | 4 514 | |||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 27,22 | 5 000 | 4 514 | |||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 14,50 | 9 000 | 35 400 | |||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,4901 | −1 600 | −122 | 139 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,4900 | −400 | −31 | 141 475 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,4700 | −300 | −23 | 141 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,3800 | −500 | −38 | 142 175 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2800 | −155 | −12 | 142 675 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2700 | −900 | −69 | 142 830 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2501 | −2 000 | −153 | 143 730 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2100 | −100 | −8 | 145 730 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2001 | −200 | −15 | 145 830 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,2000 | −3 026 | −231 | 146 030 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,1900 | −845 | −64 | 149 056 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,1500 | −100 | −8 | 149 901 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,1400 | −100 | −8 | 150 001 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,1100 | −74 | −6 | 150 101 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,1000 | −700 | −53 | 150 175 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0800 | −600 | −46 | 150 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0500 | −100 | −8 | 151 475 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0400 | −51 | −4 | 151 575 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0300 | −100 | −8 | 151 626 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0200 | −100 | −8 | 151 726 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0100 | −4 299 | −327 | 151 826 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 76,0000 | −3 750 | −285 | 156 125 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 14,2350 | 20 000 | 285 | 159 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 36,1000 | 5 000 | 180 | 139 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 27,2200 | 5 000 | 136 | 134 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Chao Albert | WLK | Common Stock | D | 14,5000 | 9 000 | 130 | 129 875 | ||||
2012-11-27 | 2012-11-23 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 14,24 | 1 220 | 8 814 | |||||
2012-11-27 | 2012-11-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 75,9500 | −1 220 | −93 | 36 281 | ||||
2012-11-27 | 2012-11-23 | 4 | Bender Mark Steven | WLK | Common Stock | D | 14,2350 | 1 220 | 17 | 37 501 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 14,24 | 33 802 | 149 644 | |||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0801 | −1 000 | −69 | 115 842 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0800 | −1 000 | −69 | 116 842 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0601 | −802 | −55 | 117 842 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0600 | −100 | −7 | 118 644 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0501 | −1 000 | −69 | 118 744 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0500 | −8 865 | −612 | 119 744 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0300 | −5 515 | −381 | 128 609 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0200 | −300 | −21 | 134 124 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0100 | −100 | −7 | 134 424 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 69,0000 | −15 120 | −1 043 | 134 524 | ||||
2012-08-24 | 2012-08-22 | 4 | Chao James | WLK | Common Stock | D | 14,2350 | 33 802 | 481 | 149 644 | ||||
2012-08-21 | 2012-08-17 | 4 | BARNETT E WILLIAM | WLK | Common Stock | D | 68,6600 | 1 311 | 90 | 10 559 | ||||
2012-08-21 | 2012-08-17 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 68,6600 | 1 311 | 90 | 11 340 | ||||
2012-08-21 | 2012-08-17 | 4 | RILEY H JOHN JR | WLK | Common Stock | D | 68,6600 | 1 311 | 90 | 8 806 | ||||
2012-08-21 | 2012-08-17 | 4 | LUKENS MAX L | WLK | Common Stock | D | 68,6600 | 1 311 | 90 | 7 899 | ||||
2012-08-21 | 2012-08-17 | 4 | Jenkins Dorothy C | WLK | Common Stock | D | 68,6600 | 1 311 | 90 | 16 340 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Employee Options (right to buy) | D | 36,10 | 1 128 | 0 | |||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Employee Options (right to buy) | D | 31,61 | 3 058 | 0 | |||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 27,22 | 2 107 | 0 | |||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Employee Options (right to buy) | D | 20,52 | 2 922 | 2 922 | |||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,2000 | −1 500 | −101 | 14 641 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1900 | −200 | −13 | 16 141 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1800 | −415 | −28 | 16 341 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1599 | −1 500 | −101 | 16 756 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1520 | −100 | −7 | 18 256 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1500 | −1 145 | −77 | 18 356 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1400 | −661 | −44 | 19 501 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1300 | −301 | −20 | 20 162 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1200 | −715 | −48 | 20 463 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,1000 | −431 | −29 | 21 178 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0800 | −400 | −27 | 21 609 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0700 | −679 | −46 | 22 009 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0600 | −349 | −23 | 22 688 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0500 | −100 | −7 | 23 037 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0200 | −345 | −23 | 23 137 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 67,0000 | −930 | −62 | 23 482 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 66,9900 | −500 | −33 | 24 412 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 66,9701 | −1 449 | −97 | 24 912 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 3 610,0000 | 1 128 | 4 072 | 26 361 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 31,6100 | 3 058 | 97 | 25 233 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 27,2200 | 2 107 | 57 | 22 175 | ||||
2012-08-13 | 2012-08-09 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 20,5250 | 2 922 | 60 | 20 068 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 45,83 | 1 262 | 2 526 | |||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 20,52 | 2 893 | 2 893 | |||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 66,8300 | −1 000 | −67 | 12 145 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 66,8200 | −200 | −13 | 13 145 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 66,8100 | −300 | −20 | 13 345 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 66,8000 | −2 655 | −177 | 13 645 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 45,8300 | 1 262 | 58 | 16 300 | ||||
2012-08-13 | 2012-08-09 | 4 | Kenner Andrew | WLK | Common Stock | D | 20,5250 | 2 893 | 59 | 15 038 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 20,52 | 2 979 | 2 979 | |||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 31,61 | 11 518 | 11 518 | |||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,2550 | −100 | −7 | 6 156 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,2400 | −200 | −13 | 6 256 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 500,0000 | −500 | −250 | 6 456 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,2200 | −939 | −63 | 6 956 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,2100 | −2 300 | −155 | 7 895 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,2000 | −10 458 | −703 | 10 195 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1700 | −100 | −7 | 20 653 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1600 | −200 | −13 | 20 753 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1500 | −100 | −7 | 20 953 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1400 | −300 | −20 | 21 053 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1300 | −1 350 | −91 | 21 353 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1200 | −600 | −40 | 22 703 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1100 | −350 | −23 | 23 303 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,1000 | −200 | −13 | 23 653 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0801 | −1 445 | −97 | 23 853 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0800 | −300 | −20 | 25 298 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0765 | −9 845 | −660 | 25 598 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0700 | −1 000 | −67 | 35 443 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0600 | −200 | −13 | 36 443 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0500 | −800 | −54 | 36 643 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0400 | −300 | −20 | 37 443 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0300 | −2 000 | −134 | 37 743 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0200 | −200 | −13 | 39 743 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 67,0100 | −400 | −27 | 39 943 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 20,5250 | 2 979 | 61 | 40 343 | ||||
2012-08-08 | 2012-08-06 | 4 | Hansen David R | WLK | Common Stock | D | 31,6100 | 11 518 | 364 | 37 364 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 31,61 | 2 595 | 0 | |||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 31,61 | 15 357 | 15 357 | |||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 27,22 | 1 779 | 0 | |||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 20,52 | 2 308 | 2 308 | |||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 14,24 | 5 128 | 0 | |||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,1800 | −200 | −14 | 14 894 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,1700 | −400 | −27 | 15 094 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,1000 | −200 | −14 | 15 494 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0900 | −400 | −27 | 15 694 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0600 | −400 | −27 | 16 094 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0500 | −14 361 | −977 | 16 494 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0400 | −400 | −27 | 30 855 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 68,0000 | −1 420 | −97 | 31 255 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 67,1500 | −16 215 | −1 089 | 32 675 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 31,6100 | 2 595 | 82 | 48 890 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 31,6100 | 15 357 | 485 | 46 295 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 27,2200 | 1 779 | 48 | 30 938 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 20,5250 | 2 308 | 47 | 29 159 | ||||
2012-08-08 | 2012-08-06 | 4 | Mangieri George J | WLK | Common Stock | D | 14,2350 | 5 128 | 73 | 26 851 | ||||
2012-08-08 | 2012-08-06 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 27,24 | 1 478 | 1 478 | |||||
2012-08-08 | 2012-08-06 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 67,1601 | −1 078 | −72 | 4 345 | ||||
2012-08-08 | 2012-08-06 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 67,1600 | −400 | −27 | 5 423 | ||||
2012-08-08 | 2012-08-06 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 27,2350 | 1 478 | 40 | 5 823 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 31,61 | 7 678 | 7 679 | |||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6900 | −800 | −45 | 17 146 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7000 | −700 | −40 | 17 946 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7200 | −400 | −23 | 18 646 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7400 | −200 | −11 | 19 046 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7500 | −300 | −17 | 19 246 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7500 | −300 | −17 | 19 246 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7601 | −501 | −28 | 19 546 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7100 | −216 | −12 | 20 047 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7200 | −600 | −34 | 20 263 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7300 | −400 | −23 | 20 863 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 57,7400 | −466 | −27 | 21 263 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7600 | −2 096 | −119 | 22 029 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7650 | −1 700 | −97 | 24 125 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,7900 | −1 100 | −62 | 25 825 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,8000 | −200 | −11 | 26 925 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,8201 | −600 | −34 | 27 125 | ||||
2012-05-31 | 2012-05-29 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 31,6100 | 7 678 | 243 | 27 725 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 14,24 | 70 194 | 35 097 | |||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9700 | −2 178 | −124 | 115 842 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9600 | −3 540 | −202 | 118 020 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9500 | −498 | −28 | 121 560 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9400 | −100 | −6 | 122 058 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9300 | −1 120 | −64 | 122 158 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9250 | −100 | −6 | 123 278 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9200 | −2 646 | −151 | 123 378 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9100 | −20 | −1 | 126 024 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9000 | −204 | −12 | 126 044 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8800 | −399 | −23 | 126 248 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8725 | −600 | −34 | 126 647 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8700 | −2 079 | −118 | 127 247 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8600 | −366 | −21 | 129 326 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8500 | −300 | −17 | 129 692 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8401 | −200 | −11 | 129 992 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8400 | −462 | −26 | 130 192 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8320 | −100 | −6 | 130 654 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8300 | −903 | −51 | 130 754 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8200 | −1 000 | −57 | 131 657 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8100 | −3 139 | −178 | 132 657 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,8000 | −5 849 | −332 | 135 796 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,7900 | −8 300 | −471 | 141 645 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,7800 | −3 800 | −216 | 149 945 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,7600 | −1 000 | −57 | 153 745 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,7500 | −1 400 | −79 | 154 745 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,7400 | −4 957 | −281 | 156 145 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 14,2350 | 70 194 | 999 | 161 102 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,2700 | −500 | −29 | 90 908 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,2300 | −200 | −11 | 91 408 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,2100 | −200 | −11 | 91 608 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1900 | −100 | −6 | 91 808 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1850 | −100 | −6 | 91 908 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1800 | −200 | −11 | 92 008 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1701 | −200 | −11 | 92 208 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1700 | −1 500 | −86 | 92 408 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1600 | −500 | −29 | 93 908 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1500 | −1 271 | −73 | 94 408 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1100 | −800 | −46 | 95 679 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,1000 | −2 800 | −160 | 96 479 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0801 | −100 | −6 | 99 279 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0800 | −1 100 | −63 | 99 379 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0700 | −1 300 | −74 | 100 479 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0500 | −1 829 | −104 | 101 779 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0400 | −600 | −34 | 103 608 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0301 | −100 | −6 | 104 208 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0300 | −4 700 | −268 | 104 308 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0200 | −1 964 | −112 | 109 008 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0100 | −3 636 | −207 | 110 972 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 57,0000 | −500 | −28 | 114 608 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9900 | −300 | −17 | 115 108 | ||||
2012-05-31 | 2012-05-29 | 4 | Chao James | WLK | Common Stock | D | 56,9800 | −434 | −25 | 115 408 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 20,52 | 5 381 | 2 691 | |||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 14,24 | 5 519 | 0 | |||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 31,61 | 7 678 | 7 679 | |||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3275 | −100 | −6 | 21 120 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3233 | −200 | −11 | 21 220 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3220 | −100 | −6 | 21 420 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3203 | −100 | −6 | 21 520 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3200 | −200 | −11 | 21 620 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,3000 | −400 | −23 | 21 820 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2800 | −400 | −23 | 22 220 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2700 | −300 | −17 | 22 620 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2600 | −600 | −34 | 22 920 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2500 | −771 | −44 | 23 520 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2400 | −2 003 | −115 | 24 291 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2318 | −2 900 | −166 | 26 294 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,2300 | −10 504 | −601 | 29 194 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 31,6100 | 7 678 | 243 | 39 698 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 20,5250 | 5 381 | 110 | 32 020 | ||||
2012-05-31 | 2012-05-29 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 14,2350 | 5 519 | 79 | 26 639 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Employee Option(right to buy) | D | 14,50 | 35 300 | 0 | |||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2800 | −900 | −50 | 90 908 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2700 | −700 | −39 | 91 108 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2600 | −308 | −17 | 92 508 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2500 | −2 248 | −124 | 92 816 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2401 | −100 | −6 | 95 064 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2400 | −3 107 | −172 | 95 164 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2300 | −816 | −45 | 98 271 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2200 | −338 | −19 | 99 087 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2100 | −297 | −16 | 99 425 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,2000 | −6 158 | −340 | 99 722 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1900 | −2 428 | −134 | 105 880 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1800 | −500 | −28 | 108 308 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1700 | −2 300 | −127 | 108 808 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1600 | −500 | −28 | 111 108 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1500 | −224 | −12 | 111 608 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1300 | −206 | −11 | 111 832 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1200 | −200 | −11 | 112 038 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1150 | −100 | −6 | 112 238 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1100 | −1 000 | −55 | 112 338 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,1000 | −3 370 | −186 | 113 338 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,0900 | −1 100 | −61 | 116 708 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,0800 | −1 000 | −55 | 117 808 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 55,0700 | −7 400 | −408 | 118 808 | ||||
2012-05-29 | 2012-05-25 | 4 | Chao James | WLK | Common Stock | D | 14,5000 | 35 300 | 512 | 126 208 | ||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 24,51 | 887 | 1 775 | |||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 20,82 | 957 | 957 | |||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 27,12 | 480 | 0 | |||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 57,1000 | −2 324 | −133 | 10 029 | ||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 27,1250 | 480 | 13 | 12 353 | ||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 24,5100 | 887 | 22 | 11 873 | ||||
2012-05-16 | 2012-05-14 | 4 | BLAKELY ROBERT T | WLK | Common Stock | D | 20,8250 | 957 | 20 | 10 986 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 14,24 | 6 028 | 0 | |||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6900 | −100 | −6 | 20 047 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6700 | −303 | −17 | 20 147 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6501 | −800 | −45 | 20 450 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6500 | −22 | −1 | 21 250 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6400 | −5 | −0 | 21 272 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6300 | −500 | −28 | 21 277 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6200 | −400 | −23 | 21 777 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6103 | −200 | −11 | 22 177 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6100 | −200 | −11 | 22 377 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,6000 | −600 | −34 | 22 577 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5922 | −205 | −12 | 23 177 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5900 | −140 | −8 | 23 382 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5860 | −300 | −17 | 23 522 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5800 | −100 | −6 | 23 822 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5798 | −400 | −23 | 23 922 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 56,5418 | −1 753 | −99 | 24 322 | ||||
2012-05-16 | 2012-05-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 14,2350 | 6 028 | 86 | 26 075 | ||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 24,51 | 887 | 1 775 | |||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 27,12 | 480 | 0 | |||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 57,3500 | −5 765 | −331 | 6 588 | ||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 24,5100 | 887 | 22 | 12 353 | ||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 20,8250 | 957 | 20 | 11 466 | ||||
2012-05-14 | 2012-05-10 | 4 | LUKENS MAX L | WLK | Common Stock | D | 27,1250 | 480 | 13 | 10 509 | ||||
2012-05-14 | 2008-08-15 | 4 | LUKENS MAX L | WLK | Common Stock | D | 20,82 | 957 | 957 | |||||
2012-04-11 | 2012-04-09 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 60,8200 | −4 | −0 | 4 345 | ||||
2012-04-11 | 2012-04-09 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 60,8100 | −166 | −10 | 4 349 | ||||
2012-02-28 | 2012-02-24 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 57,7800 | −4 | −0 | 20 047 | ||||
2012-02-28 | 2012-02-24 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 57,5000 | −1 049 | −60 | 20 051 | ||||
2012-02-28 | 2012-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 57,7800 | −11 | −1 | 21 723 | ||||
2012-02-28 | 2012-02-24 | 4 | Mangieri George J | WLK | Common Stock | D | 57,5000 | −2 889 | −166 | 21 734 | ||||
2012-02-28 | 2012-02-24 | 4 | Wallace Stephen | WLK | Common Stock | D | 57,7800 | −4 | −0 | 26 112 | ||||
2012-02-28 | 2012-02-24 | 4 | Wallace Stephen | WLK | Commonn Stock | D | 57,5000 | −1 049 | −60 | 26 116 | ||||
2012-02-28 | 2012-02-24 | 4 | Hansen David R | WLK | Common Stock | D | 57,7800 | −5 | −0 | 25 846 | ||||
2012-02-28 | 2012-02-24 | 4 | Hansen David R | WLK | Common Stock | D | 57,5000 | −1 573 | −90 | 25 851 | ||||
2012-02-28 | 2012-02-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 57,7800 | −11 | −1 | 36 281 | ||||
2012-02-28 | 2012-02-24 | 4 | Bender Mark Steven | WLK | Common Stock | D | 57,5000 | −2 889 | −166 | 36 292 | ||||
2012-02-28 | 2012-02-24 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,7800 | −4 | −0 | 21 120 | ||||
2012-02-28 | 2012-02-24 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,5000 | −1 049 | −60 | 21 124 | ||||
2012-02-23 | 2012-02-17 | 4/A | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 60,10 | 8 413 | 8 413 | |||||
2012-02-23 | 2012-02-17 | 4/A | Bender Mark Steven | WLK | Common Stock | D | 3 274 | 39 181 | ||||||
2012-02-22 | 2012-02-17 | 4 | Mangieri George J | WLK | Employee Option (right to buy) | D | 60,10 | 2 959 | 2 959 | |||||
2012-02-22 | 2012-02-17 | 4 | Mangieri George J | WLK | Common Stock | D | 1 152 | 24 623 | ||||||
2012-02-22 | 2012-02-17 | 4 | Taylor Jeffrey L | WLK | Employee Option (right to buy) | D | 60,10 | 4 666 | 4 666 | |||||
2012-02-22 | 2012-02-17 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 1 816 | 21 100 | ||||||
2012-02-22 | 2012-02-17 | 4 | Hansen David R | WLK | Employee Option (right to buy) | D | 60,10 | 4 840 | 4 840 | |||||
2012-02-22 | 2012-02-17 | 4 | Hansen David R | WLK | Common Stock | D | 1 884 | 27 424 | ||||||
2012-02-22 | 2012-02-17 | 4 | Wallace Stephen | WLK | Employee Option (right to buy) | D | 60,10 | 3 785 | 3 785 | |||||
2012-02-22 | 2012-02-17 | 4 | Wallace Stephen | WLK | Common Stock | D | 1 473 | 27 165 | ||||||
2012-02-22 | 2012-02-17 | 4 | Chao Albert By Brother James Chao | WLK | Employee Option (right to buy) | I | 60,10 | 24 629 | 24 629 | |||||
2012-02-22 | 2012-02-17 | 4 | Chao Albert | WLK | Employee Option (right to buy) | D | 60,10 | 30 787 | 30 787 | |||||
2012-02-22 | 2012-02-17 | 4 | Chao Albert | WLK | Common Stock | D | 11 982 | 120 875 | ||||||
2012-02-22 | 2012-02-17 | 4 | Chao James By Brother Albert Chao | WLK | Employee Option (right to buy) | I | 60,10 | 30 787 | 30 787 | |||||
2012-02-22 | 2012-02-17 | 4 | Chao James | WLK | Employee Option (right to buy) | D | 60,10 | 24 629 | 24 629 | |||||
2012-02-22 | 2012-02-17 | 4 | Chao James | WLK | Common Stock | D | 9 586 | 90 908 | ||||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 19,29 | −7 767 | 0 | |||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Employee Option (right to buy) | D | 14,24 | −20 066 | 10 034 | |||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3100 | 1 400 | 65 | 40 315 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3400 | −500 | −23 | 41 715 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3500 | −883 | −41 | 42 215 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3700 | −100 | −5 | 43 098 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3800 | −200 | −9 | 43 198 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,3900 | −2 949 | −137 | 43 398 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4000 | −300 | −14 | 46 347 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4100 | −5 145 | −239 | 46 647 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4300 | −600 | −28 | 51 792 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4400 | −1 099 | −51 | 52 392 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4500 | −2 317 | −108 | 53 491 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4600 | −451 | −21 | 55 808 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4700 | −200 | −9 | 56 259 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4800 | −200 | −9 | 56 459 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,4900 | −1 100 | −51 | 56 659 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,5000 | −429 | −20 | 57 759 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,5200 | −3 000 | −140 | 58 188 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,5300 | −2 800 | −130 | 61 188 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,5800 | −160 | −7 | 63 988 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,6700 | −2 000 | −93 | 64 148 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 46,6800 | −2 000 | −93 | 66 148 | ||||
2012-02-22 | 2011-02-25 | 4 | Bender Mark Steven | WLK | Common Stock | D | 19,2900 | 7 767 | 150 | 68 148 | ||||
2012-02-22 | 2012-02-17 | 4 | Condon Donald Marion Jr | WLK | Employee Option (right to buy) | D | 60,10 | 4 869 | 4 869 | |||||
2012-02-22 | 2012-02-17 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 1 895 | 22 173 | ||||||
2012-02-22 | 2012-02-17 | 4 | Kenner Andrew | WLK | Employee Option (right to buy) | D | 60,10 | 4 569 | 4 569 | |||||
2012-02-22 | 2012-02-17 | 4 | Kenner Andrew | WLK | Common Stock | D | 1 778 | 12 145 | ||||||
2012-02-22 | 2012-02-17 | 4 | Buesinger Robert F. | WLK | Employee Option (right to buy) | D | 60,10 | 4 318 | 4 318 | |||||
2012-02-22 | 2012-02-17 | 4 | Buesinger Robert F. | WLK | Common Stock | D | 1 681 | 4 515 | ||||||
2012-02-16 | 2012-02-14 | 4 | Mangieri George J | WLK | Common Stock | D | 58,0300 | −86 | −5 | 23 471 | ||||
2012-02-16 | 2012-02-14 | 4 | Mangieri George J | WLK | Common Stock | D | 57,0800 | −2 198 | −125 | 23 557 | ||||
2012-02-16 | 2012-02-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 58,0300 | −73 | −4 | 19 284 | ||||
2012-02-16 | 2012-02-14 | 4 | Taylor Jeffrey L | WLK | Common Stock | D | 57,0800 | −1 880 | −107 | 19 357 | ||||
2012-02-16 | 2012-02-14 | 4 | Hansen David R | WLK | Common Stock | D | 58,0100 | −80 | −5 | 25 540 | ||||
2012-02-16 | 2012-02-14 | 4 | Hansen David R | WLK | Common Stock | D | 57,0800 | −2 059 | −118 | 25 620 | ||||
2012-02-16 | 2012-02-14 | 4 | Wallace Stephen | WLK | Common Stock | D | 58,0400 | −80 | −5 | 25 692 | ||||
2012-02-16 | 2012-02-14 | 4 | Wallace Stephen | WLK | Common Stock | D | 57,0800 | −2 059 | −118 | 25 772 | ||||
2012-02-16 | 2012-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 58,0100 | −768 | −45 | 108 893 | ||||
2012-02-16 | 2012-02-14 | 4 | Chao Albert | WLK | Common Stock | D | 57,0800 | −19 610 | −1 119 | 109 661 | ||||
2012-02-16 | 2012-02-14 | 4 | Chao James | WLK | Common Stock | D | 58,1540 | −377 | −22 | 81 322 | ||||
2012-02-16 | 2012-02-14 | 4 | Chao James | WLK | Common Stock | D | 58,0950 | −200 | −12 | 81 699 | ||||
2012-02-16 | 2012-02-14 | 4 | Chao James | WLK | Common Stock | D | 57,0800 | −14 708 | −840 | 81 899 | ||||
2012-02-16 | 2012-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 58,0410 | −146 | −8 | 35 907 | ||||
2012-02-16 | 2012-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 58,0400 | −20 | −1 | 36 053 | ||||
2012-02-16 | 2012-02-14 | 4 | Bender Mark Steven | WLK | Common Stock | D | 57,0800 | −4 242 | −242 | 36 073 | ||||
2012-02-16 | 2012-02-14 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 57,0800 | −1 725 | −98 | 20 278 | ||||
2012-02-16 | 2012-02-14 | 4 | Condon Donald Marion Jr | WLK | Common Stock | D | 58,0500 | −67 | −4 | 22 003 | ||||
2012-02-16 | 2012-02-14 | 4 | Kenner Andrew | WLK | Common Stock | D | 58,0900 | −78 | −5 | 10 367 | ||||
2012-02-16 | 2012-02-14 | 4 | Kenner Andrew | WLK | Common Stock | D | 57,0800 | −2 002 | −114 | 10 445 | ||||
2012-02-03 | 2011-04-07 | 4/A | Buesinger Robert F. | WLK | Common Stock | D | 57,4400 | −162 | −9 | 2 834 | ||||
2004-08-18 | 2004-08-16 | 4 | BLAKELY ROBERT T | WLK | Incentive Stock Options | D | 14,50 | 2 759 | 2 759 | |||||
2004-08-09 | 3 | TTWF LP | WLK | Common Stock | D | 51 505 277 | ||||||||
2004-08-09 | 3 | TTWFGP LLC See footnote 1 | WLK | common stock | I | 51 505 277 |