Introduktion
Den här sidan ger en omfattande analys av den kända insiderhandelshistoriken för James Chao. Insiders är tjänstemän, styrelseledamöter eller betydande investerare i ett företag. Det är olagligt för insiders att göra affärer i sina företag baserat på specifik, 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. Trots dessa restriktioner tyder akademisk forskning på att insiders – i allmänhet – tenderar att överträffa marknaden i sina egna företag.
Genomsnittlig handelslönsamhet
Den genomsnittliga handelslönsamheten är den genomsnittliga avkastningen av alla köp på den öppna marknaden som insidern gjort under de senaste tre åren. För att beräkna detta undersöker vi alla oplanerade köp på öppen marknad som görs av insidern, exklusive alla affärer som markerats som en del av en 10b5-1-handelsplan. Vi beräknar sedan den genomsnittliga prestandan för dessa affärer under 3, 6 och 12 månader, med ett genomsnitt av var och en av dessa varaktigheter för att generera ett slutgiltigt resultatmått för varje affär. Slutligen tar vi ett genomsnitt av alla prestationsmått för att beräkna ett prestationsmått för insidern. Denna lista inkluderar endast insiders som har gjort minst tre affärer under de senaste två åren.
Om lönsamheten för denna insiderhandel är "N/A", så har insidern antingen inte gjort några köp på den öppna marknaden under de senaste tre åren, eller så är affärerna de har gjort för nya för att kunna beräkna ett tillförlitligt resultatmått.
Uppdateringsfrekvens: Dagligen
Företag med rapporterade insiderpositioner
SEC-anmälningarna visar att James Chao har rapporterat innehav eller affärer i följande företag:
Värdepapper | Titel | Senaste rapporterade innehav |
---|---|---|
US:WLK / Westlake Corporation | Senior Chairman, Director | 39 741 |
US:WLKP / Westlake Chemical Partners LP - Limited Partnership | Senior Chairman, Director | 0 |
Hur man tolkar diagrammen
Följande diagram visar aktieutvecklingen för värdepapper efter varje icke-planerad handel på öppen marknad som görs av James Chao. Icke-planerad handel är affärer som inte gjordes som en del av en 10b5-1-handelsplan. Aktieutvecklingen visas som kumulativ procentuell förändring av aktiekursen. Till exempel, om en insiderhandel gjordes den 1 januari 2019, kommer diagrammet att visa den dagliga procentuella förändringen av värdepapperet fram till idag. Om aktiekursen skulle gå från $10 till $15 under denna tid, skulle den kumulativa procentuella förändringen i aktiekursen vara 50%. En förändring i priset från 10 USD till 20 USD skulle vara 100 % och en prisändring på 10 USD till 5 USD skulle vara -50 %.
I slutändan försöker vi avgöra hur nära insiders affärer korrelerar med överavkastning (positiv eller negativ) i aktiekursen för att se om insidern tar tid för sina affärer att dra nytta av insiderinformation. Tänk på situationen där en insider gjorde detta. I den här situationen förväntar vi oss antingen (a) positiv avkastning efter köp eller (b) negativ avkastning efter försäljning. I fallet med (a) skulle KÖP-diagrammet visa en serie uppåtlutande kurvor, vilket indikerar positiv avkastning efter varje köptransaktion. I fallet med (b) skulle SALE-diagrammet visa en serie nedåtlutande kurvor, vilket indikerar negativ avkastning efter varje försäljningstransaktion.
Detta är dock inte tillräckligt för att dra slutsatser. Om till exempel aktiekursen i bolaget var i en icke-cyklisk stigning under många år, skulle vi förvänta oss att alla tomter efter köpet skulle vara uppåtlutande. Likaså skulle icke-cykliska nedgångar under många år resultera i nedåtlutande post-trade tomter. Inget av dessa diagram skulle tyda på insiderhandel.
Den starkaste indikatorn skulle vara en situation där aktiekursen var extremt cyklisk, och det fanns både positiva signaler i KÖP-diagrammet och negativa plotter på SALE-diagrammet. Denna situation skulle i hög grad tyda på en insider som tog tid för affärer till sin ekonomiska fördel.
Insiderköp WLK / Westlake Corporation - Analys av kortsiktig vinst
I det här avsnittet analyserar vi lönsamheten för varje oplanerat insiderköp på en öppen marknad som görs i WLK / Westlake Corporation. Denna analys hjälper till att förstå om insidern konsekvent genererar onormal avkastning och är värd att följa. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Tabellen nedan visar de senaste öppna marknadsköpen som inte var en del av en automatisk handelsplan.
Handelsdatum | Ticker | Insider | Rapporterade aktier |
Rapporterad pris |
Justerade aktier |
Justerat pris |
Kostnadsgrund | Dagar till max |
Pris vid max |
Max vinst ($) |
Maximal avkastning (%) |
---|---|---|---|---|---|---|---|
Det finns inga kända oplanerade öppna marknadstransaktioner för denna insider |
Det justerade prisetär det justerade priset efter split. Justerade aktier er de split-justerade aktier.
Insiderförsäljning - Analys av kortsiktig förlust
I det här avsnittet analyserar vi det kortsiktiga undvikandet av förluster för varje oplanerad insiderförsäljning på öppen marknad som görs i WLK / Westlake Corporation. Ett konsekvent mönster för att undvika förluster kan tyda på att framtida försäljningstransaktioner kan förutsäga prisnedgångar. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Följande tabell visar de senaste försäljningarna på den öppna marknaden som inte ingick i en automatisk handelsplan.
Det justerade prisetär det justerade priset efter split. Justerade aktier er de split-justerade aktier.
Insiderköp WLKP / Westlake Chemical Partners LP - Limited Partnership - Analys av kortsiktig vinst
I det här avsnittet analyserar vi lönsamheten för varje oplanerat insiderköp på en öppen marknad som görs i WLK / Westlake Corporation. Denna analys hjälper till att förstå om insidern konsekvent genererar onormal avkastning och är värd att följa. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Tabellen nedan visar de senaste öppna marknadsköpen som inte var en del av en automatisk handelsplan.
Det justerade prisetär det justerade priset efter split. Justerade aktier er de split-justerade aktier.
Insiderförsäljning - Analys av kortsiktig förlust
I det här avsnittet analyserar vi det kortsiktiga undvikandet av förluster för varje oplanerad insiderförsäljning på öppen marknad som görs i WLK / Westlake Corporation. Ett konsekvent mönster för att undvika förluster kan tyda på att framtida försäljningstransaktioner kan förutsäga prisnedgångar. Denna analys är för ett år efter varje handel, och resultaten är teoretiska .
Följande tabell visar de senaste försäljningarna på den öppna marknaden som inte ingick i en automatisk handelsplan.
Det justerade prisetär det justerade priset efter split. Justerade aktier er de split-justerade aktier.
Insiderhandelshistorik
Den här tabellen visar den fullständiga listan över insideraffärer gjorda av James Chao som avslöjats för Securities Exchange Commission (SEC).
Fildatum | Transaktionsdatum | Schema | Ticker | Värdepapper | Kode | Aktier | Återstående aktier | Procentuell förandring | Aktie pris |
Transaktionsvärde | Återstående värde |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025-08-29 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
G - Gift | −15 140 | 39 741 | −27,59 | ||||
2025-05-30 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
S - Sale | −3 700 | 0 | −100,00 | 22,10 | −81 770 | ||
2025-05-29 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
S - Sale | −4 600 | 3 700 | −55,42 | 22,10 | −101 660 | 81 770 | |
2025-05-29 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
S - Sale | −5 608 | 8 300 | −40,32 | 22,17 | −124 329 | 184 011 | |
2025-02-24 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −6 554 | 54 881 | −10,67 | 110,54 | −724 479 | 6 066 546 | |
2025-02-24 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 16 375 | 61 435 | 36,34 | ||||
2025-02-20 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −94 | 45 060 | −0,21 | 112,76 | −10 599 | 5 080 966 | |
2025-02-20 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −2 193 | 45 154 | −4,63 | 111,46 | −244 432 | 5 032 865 | |
2025-02-20 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 8 796 | 47 347 | 22,82 | ||||
2024-09-03 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
G - Gift | −6 642 | 38 551 | −14,70 | ||||
2024-04-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
G - Gift | −36 632 | 45 193 | −44,77 | ||||
2024-02-21 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −1 153 | 81 825 | −1,39 | 136,97 | −157 928 | 11 207 652 | |
2024-02-21 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −10 | 82 978 | −0,01 | 135,43 | −1 354 | 11 237 711 | |
2024-02-21 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −11 799 | 82 988 | −12,45 | 129,92 | −1 532 926 | 10 781 801 | |
2024-02-21 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 10 774 | 94 787 | 12,82 | ||||
2024-02-21 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 21 614 | 84 013 | 34,64 | ||||
2023-12-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
D - Sale to Issuer | −10 981 | 62 399 | −14,96 | 129,14 | −1 418 086 | 8 058 207 | |
2023-12-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
D - Sale to Issuer | −57 232 | 73 380 | −43,82 | 128,37 | −7 346 872 | 9 419 791 | |
2023-12-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 9 177 | 130 612 | 7,56 | 108,12 | 992 194 | 14 121 443 | |
2023-12-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 24 437 | 121 435 | 25,19 | 86,54 | 2 114 727 | 10 508 730 | |
2023-12-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 34 599 | 96 998 | 55,45 | 65,81 | 2 277 047 | 6 383 681 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
G - Gift | −58 268 | 62 372 | −48,30 | ||||
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
D - Sale to Issuer | −17 998 | 120 640 | −12,98 | 132,48 | −2 384 339 | 15 982 146 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
D - Sale to Issuer | −226 593 | 138 638 | −62,04 | 131,15 | −29 718 352 | 18 182 790 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 43 738 | 365 231 | 13,60 | 65,81 | 2 878 507 | 24 036 765 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 55 766 | 321 493 | 20,99 | 79,83 | 4 451 800 | 25 664 786 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 35 321 | 265 727 | 15,33 | 107,75 | 3 805 838 | 28 632 084 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 62 197 | 230 406 | 36,98 | 61,86 | 3 847 817 | 14 254 067 | |
2023-09-01 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 47 569 | 168 209 | 39,43 | 44,42 | 2 113 015 | 7 471 844 | |
2023-08-31 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
D - Sale to Issuer | −30 056 | 120 640 | −19,94 | 133,70 | −4 018 577 | 16 129 930 | |
2023-08-31 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 17 735 | 150 696 | 13,34 | 44,42 | 787 789 | 6 693 916 | |
2023-08-31 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 12 321 | 132 961 | 10,21 | 68,09 | 838 937 | 9 053 314 | |
2023-03-15 |
|
4/A | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −789 | 120 640 | −0,65 | 105,13 | −82 948 | 12 682 883 | |
2023-03-15 |
|
4/A | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −14 836 | 121 429 | −10,89 | 104,32 | −1 547 692 | 12 667 473 | |
2023-03-15 |
|
4/A | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 37 150 | 136 265 | 37,48 | ||||
2023-02-17 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 37 150 | 136 265 | 37,48 | ||||
2023-02-16 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −85 | 99 115 | −0,09 | 122,45 | −10 408 | 12 136 632 | |
2023-02-16 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −6 074 | 99 200 | −5,77 | 121,86 | −740 178 | 12 088 512 | |
2023-02-16 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 18 519 | 105 274 | 21,35 | ||||
2022-06-13 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
G - Gift | −10 000 | 13 908 | −41,83 | ||||
2022-06-02 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
G - Gift | −38 836 | 86 755 | −30,92 | ||||
2022-06-02 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
S - Sale | −2 000 | 23 908 | −7,72 | 27,54 | −55 080 | 658 426 | |
2022-06-02 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units |
S - Sale | −29 092 | 25 908 | −52,89 | 26,87 | −781 615 | 696 070 | |
2022-03-15 |
|
4/A | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −9 710 | 125 591 | −7,18 | 118,51 | −1 150 732 | 14 883 789 | |
2022-03-15 |
|
4/A | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 24 461 | 135 301 | 22,07 | ||||
2022-02-22 |
|
4 | WLK |
WESTLAKE CORP
Restricted Stock Units |
A - Award | 8 796 | 8 796 | |||||
2022-02-22 |
|
4 | WLK |
WESTLAKE CORP
Employee Option (right to buy) |
A - Award | 27 810 | 27 810 | |||||
2022-02-22 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
A - Award | 24 462 | 135 302 | 22,07 | ||||
2022-02-17 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −20 | 110 840 | −0,02 | 106,18 | −2 124 | 11 768 991 | |
2022-02-17 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −27 | 110 860 | −0,02 | 105,97 | −2 861 | 11 747 723 | |
2022-02-17 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
F - Taxes | −4 308 | 110 887 | −3,74 | 104,96 | −452 168 | 11 638 700 | |
2022-02-17 |
|
4 | WLK |
WESTLAKE CORP
Restricted Stock Units |
M - Exercise | −14 683 | 0 | −100,00 | ||||
2022-02-17 |
|
4 | WLK |
WESTLAKE CORP
Common Stock |
M - Exercise | 14 683 | 115 195 | 14,61 | ||||
2021-12-03 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −16 420 | 0 | −100,00 | ||||
2021-12-03 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 16 420 | 100 512 | 19,53 | 30,05 | 493 462 | 3 020 637 | |
2021-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 10 774 | 10 774 | |||||
2021-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 37 026 | 37 026 | |||||
2021-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −2 537 | 84 092 | −2,93 | 85,08 | −215 856 | 7 154 800 | |
2021-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −9 480 | 0 | −100,00 | ||||
2021-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 9 480 | 86 629 | 12,29 | ||||
2021-02-17 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −8 | 77 149 | −0,01 | 87,70 | −702 | 6 765 967 | |
2021-02-17 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −784 | 77 157 | −1,01 | 85,73 | −67 212 | 6 614 670 | |
2021-02-17 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −3 072 | 0 | −100,00 | ||||
2021-02-17 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 3 072 | 77 941 | 4,10 | ||||
2020-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −273 | 74 869 | −0,36 | 61,47 | −16 781 | 4 602 197 | |
2020-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −4 103 | 75 142 | −5,18 | 60,50 | −248 232 | 4 546 091 | |
2020-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −15 922 | 0 | −100,00 | ||||
2020-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 15 922 | 79 245 | 25,14 | ||||
2020-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 3 072 | 3 072 | |||||
2020-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 18 519 | 18 519 | |||||
2020-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 78 337 | 78 337 | |||||
2019-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −462 | 63 323 | −0,72 | 75,62 | −34 936 | 4 788 485 | |
2019-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −4 861 | 63 785 | −7,08 | 73,29 | −356 263 | 4 674 803 | |
2019-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −17 154 | 0 | −100,00 | ||||
2019-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 17 154 | 68 646 | 33,31 | ||||
2019-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 14 683 | 14 683 | |||||
2019-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 55 766 | 55 766 | |||||
2018-11-14 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
P - Purchase | 10 000 | 55 000 | 22,22 | 22,77 | 227 700 | 1 252 350 | |
2018-05-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −33 305 | 51 492 | −39,28 | 120,69 | −4 019 580 | 6 214 569 | |
2018-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −4 172 | 84 797 | −4,69 | 106,98 | −446 321 | 9 071 583 | |
2018-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −10 868 | 0 | −100,00 | ||||
2018-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 868 | 88 969 | 13,92 | ||||
2018-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 9 480 | 9 480 | |||||
2018-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 35 321 | 35 321 | |||||
2018-02-09 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −1 000 | 78 101 | −1,26 | ||||
2018-02-09 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −4 000 | 79 101 | −4,81 | ||||
2018-02-09 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −10 868 | 83 101 | −11,57 | ||||
2017-12-06 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −15 000 | 93 969 | −13,77 | ||||
2017-12-05 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
P - Purchase | 8 473 | 8 473 | 22,17 | 187 846 | 187 846 | ||
2017-12-04 |
|
4/A | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −10 000 | 108 969 | −8,41 | ||||
2017-11-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −10 000 | 108 969 | −8,41 | ||||
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −32 000 | 0 | −100,00 | ||||
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −23 917 | 12 321 | −66,00 | ||||
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −10 109 | 0 | −100,00 | ||||
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −66 026 | 118 969 | −35,69 | 94,61 | −6 246 786 | 11 255 776 | |
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 32 000 | 184 995 | 20,92 | 63,98 | 2 047 280 | 11 835 518 | |
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 23 917 | 152 995 | 18,53 | 68,09 | 1 628 509 | 10 417 430 | |
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 109 | 129 078 | 8,50 | 45,70 | 461 956 | 5 898 542 | |
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −10 109 | 10 109 | −50,00 | ||||
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −10 109 | 118 969 | −7,83 | 95,20 | −962 407 | 11 326 206 | |
2017-11-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 109 | 129 078 | 8,50 | 45,70 | 461 956 | 5 898 542 | |
2017-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 15 922 | 15 922 | |||||
2017-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 62 197 | 62 197 | |||||
2017-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −2 837 | 118 969 | −2,33 | 64,01 | −181 596 | 7 615 206 | |
2017-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −10 274 | 0 | −100,00 | ||||
2017-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 274 | 121 806 | 9,21 | ||||
2016-11-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 0 | −100,00 | 54,57 | −16 371 | ||
2016-11-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −9 700 | 300 | −97,00 | 53,82 | −522 094 | 16 147 | |
2016-11-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −10 000 | 10 000 | −50,00 | 54,45 | −544 451 | 544 451 | |
2016-11-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −10 000 | 20 000 | −33,33 | 53,06 | −530 595 | 1 061 190 | |
2016-11-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −10 000 | 30 000 | −25,00 | 52,84 | −528 439 | 1 585 317 | |
2016-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 17 154 | 17 154 | |||||
2016-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 65 304 | 65 304 | |||||
2016-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
M - Exercise | −11 406 | 0 | −100,00 | ||||
2016-02-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 11 406 | 111 532 | 11,39 | ||||
2015-02-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 10 868 | 10 868 | |||||
2015-02-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 36 238 | 36 238 | |||||
2014-08-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −30 559 | 0 | −100,00 | ||||
2014-08-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −30 559 | 100 126 | −23,38 | 95,00 | −2 903 203 | 9 512 290 | |
2014-08-27 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 30 559 | 130 685 | 30,52 | 22,92 | 700 259 | 2 994 647 | |
2014-08-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −31 594 | 0 | −100,00 | ||||
2014-08-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −10 785 | 30 559 | −26,09 | ||||
2014-08-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −42 379 | 100 126 | −29,74 | 93,57 | −3 965 560 | 9 369 160 | |
2014-08-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 31 594 | 142 505 | 28,49 | 10,26 | 324 233 | 1 462 458 | |
2014-08-25 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 785 | 110 911 | 10,77 | 22,92 | 247 138 | 2 541 526 | |
2014-08-06 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
P - Purchase | 45 000 | 45 000 | 24,00 | 1 080 000 | 1 080 000 | ||
2014-08-06 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
P - Purchase | 45 000 | 45 000 | 24,00 | 1 080 000 | 1 080 000 | ||
2014-08-06 |
|
4 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
P - Purchase | 1 436 115 | 1 436 115 | |||||
2014-07-29 | 3 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
2 872 230 | ||||||||
2014-07-29 | 3 | WLKP |
Westlake Chemical Partners LP
Common Units (Limited Partner Interests) |
2 872 230 | ||||||||
2014-06-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −32 838 | 16 420 | −66,67 | ||||
2014-06-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −10 108 | 20 218 | −33,33 | ||||
2014-06-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −42 946 | 100 126 | −30,02 | 82,01 | −3 522 027 | 8 211 393 | |
2014-06-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 32 838 | 143 072 | 29,79 | 30,05 | 986 864 | 4 299 671 | |
2014-06-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 10 108 | 110 234 | 10,10 | 45,70 | 461 910 | 5 037 418 | |
2014-02-21 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −3 662 | 50 063 | −6,82 | 129,00 | −472 398 | 6 458 127 | |
2014-02-21 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −18 | 53 725 | −0,03 | 129,58 | −2 332 | 6 961 686 | |
2014-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 5 137 | 5 137 | |||||
2014-02-19 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 16 000 | 16 000 | |||||
2014-01-02 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −9 632 | 53 743 | −15,20 | ||||
2013-12-30 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −1 000 | 63 375 | −1,55 | ||||
2013-12-30 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −500 | 64 375 | −0,77 | ||||
2013-12-18 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −1 000 | 64 875 | −1,52 | ||||
2013-03-04 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −50 | 65 875 | −0,08 | 84,70 | −4 235 | 5 579 612 | |
2013-03-04 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −4 983 | 65 925 | −7,03 | 84,09 | −419 020 | 5 543 633 | |
2013-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Restricted Stock Units |
A - Award | 5 703 | 5 703 | |||||
2013-02-20 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 15 163 | 15 163 | |||||
2013-02-20 |
|
4/A | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −33 802 | 0 | −100,00 | ||||
2013-02-20 |
|
4/A | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −33 802 | 90 908 | −27,10 | 69,03 | −2 333 217 | 6 275 016 | |
2013-02-20 |
|
4/A | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 33 802 | 124 710 | 37,18 | 14,24 | 481 171 | 1 775 247 | |
2013-02-20 |
|
4/A | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −70 194 | 33 802 | −67,50 | ||||
2013-01-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −12 000 | 95 842 | −11,13 | ||||
2012-12-12 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
G - Gift | −8 000 | 107 842 | −6,91 | ||||
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | 30 193 | 15 797 | −209,73 | ||||
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −900 | 115 842 | −0,77 | 75,71 | −68 139 | 8 770 398 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 116 742 | −0,09 | 75,68 | −7 568 | 8 835 035 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 116 842 | −0,09 | 75,67 | −7 567 | 8 841 434 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 116 942 | −0,09 | 75,66 | −7 566 | 8 847 832 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 117 042 | −0,26 | 75,65 | −22 695 | 8 854 227 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 117 342 | −0,09 | 75,59 | −7 559 | 8 869 882 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 117 442 | −0,17 | 75,58 | −15 116 | 8 876 266 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 117 642 | −0,08 | 75,55 | −7 555 | 8 887 853 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 117 742 | −0,17 | 75,53 | −15 106 | 8 893 053 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −400 | 117 942 | −0,34 | 75,51 | −30 204 | 8 905 800 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 118 342 | −0,17 | 75,50 | −15 100 | 8 934 821 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 118 542 | −0,17 | 75,50 | −15 099 | 8 949 328 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 118 742 | −0,25 | 75,48 | −22 644 | 8 962 646 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 119 042 | −0,17 | 75,44 | −15 088 | 8 980 528 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 119 242 | −0,17 | 75,43 | −15 086 | 8 994 424 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 119 442 | −0,08 | 75,40 | −7 540 | 9 005 927 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −400 | 119 542 | −0,33 | 75,39 | −30 156 | 9 012 271 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −5 220 | 119 942 | −4,17 | 75,35 | −393 327 | 9 037 630 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 200 | 125 162 | −1,73 | 75,34 | −165 748 | 9 429 705 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 127 362 | −0,39 | 75,33 | −37 665 | 9 594 179 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 300 | 127 862 | −1,01 | 75,31 | −97 903 | 9 629 287 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 200 | 129 162 | −0,92 | 75,30 | −90 360 | 9 725 899 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 130 362 | −0,23 | 75,27 | −22 581 | 9 812 348 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 600 | 130 662 | −1,21 | 72,26 | −115 616 | 9 441 636 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −5 077 | 132 262 | −3,70 | 75,25 | −382 044 | 9 952 716 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −8 696 | 137 339 | −5,95 | 75,23 | −654 200 | 10 332 013 | |
2012-12-11 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 30 193 | 146 035 | 26,06 | 20,52 | 619 711 | 2 997 368 | |
2012-12-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | −1 400 | 45 990 | −2,95 | ||||
2012-12-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 400 | 115 842 | −1,19 | 73,00 | −102 200 | 8 456 466 | |
2012-12-10 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 1 400 | 117 242 | 1,21 | 20,52 | 28 735 | 2 406 392 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | 33 802 | 149 644 | 29,18 | ||||
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 115 842 | −0,86 | 69,08 | −69 080 | 8 002 377 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 116 842 | −0,85 | 69,08 | −69 080 | 8 071 445 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −802 | 117 842 | −0,68 | 69,06 | −55 386 | 8 138 180 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 118 644 | −0,08 | 69,06 | −6 906 | 8 193 555 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 118 744 | −0,84 | 69,05 | −69 050 | 8 199 285 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −8 865 | 119 744 | −6,89 | 69,05 | −612 128 | 8 268 323 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −5 515 | 128 609 | −4,11 | 69,03 | −380 700 | 8 877 879 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 134 124 | −0,22 | 69,02 | −20 706 | 9 257 238 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 134 424 | −0,07 | 69,01 | −6 901 | 9 276 600 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −15 120 | 134 524 | −10,10 | 69,00 | −1 043 280 | 9 282 156 | |
2012-08-24 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 33 802 | 149 644 | 29,18 | 14,24 | 481 171 | 2 130 182 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 90 908 | −0,55 | 57,27 | −28 635 | 5 206 301 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 91 408 | −0,22 | 57,23 | −11 446 | 5 231 280 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 91 608 | −0,22 | 57,21 | −11 442 | 5 240 894 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 91 808 | −0,11 | 57,19 | −5 719 | 5 250 500 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 91 908 | −0,11 | 57,18 | −5 718 | 5 255 759 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 92 008 | −0,22 | 57,18 | −11 436 | 5 261 017 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 92 208 | −0,22 | 57,17 | −11 434 | 5 271 541 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 500 | 92 408 | −1,60 | 57,17 | −85 755 | 5 282 965 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 93 908 | −0,53 | 57,16 | −28 580 | 5 367 781 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 271 | 94 408 | −1,33 | 57,15 | −72 638 | 5 395 417 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −800 | 95 679 | −0,83 | 57,11 | −45 688 | 5 464 228 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 800 | 96 479 | −2,82 | 57,10 | −159 880 | 5 508 951 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 99 279 | −0,10 | 57,08 | −5 708 | 5 666 855 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 100 | 99 379 | −1,09 | 57,08 | −62 788 | 5 672 553 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 300 | 100 479 | −1,28 | 57,07 | −74 191 | 5 734 337 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 829 | 101 779 | −1,77 | 57,05 | −104 344 | 5 806 492 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −600 | 103 608 | −0,58 | 57,04 | −34 224 | 5 909 800 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 104 208 | −0,10 | 57,03 | −5 703 | 5 942 993 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −4 700 | 104 308 | −4,31 | 57,03 | −268 041 | 5 948 685 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 964 | 109 008 | −1,77 | 57,02 | −111 987 | 6 215 636 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 636 | 110 972 | −3,17 | 57,01 | −207 288 | 6 326 514 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 114 608 | −0,43 | 57,00 | −28 500 | 6 532 656 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 115 108 | −0,26 | 56,99 | −17 097 | 6 560 005 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −434 | 115 408 | −0,37 | 56,98 | −24 729 | 6 575 948 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
M - Exercise | 70 194 | 35 097 | −200,00 | ||||
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 178 | 115 842 | −1,85 | 56,97 | −124 081 | 6 599 519 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 540 | 118 020 | −2,91 | 56,96 | −201 638 | 6 722 419 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −498 | 121 560 | −0,41 | 56,95 | −28 361 | 6 922 842 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 122 058 | −0,08 | 56,94 | −5 694 | 6 949 983 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 120 | 122 158 | −0,91 | 56,93 | −63 762 | 6 954 455 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 123 278 | −0,08 | 56,92 | −5 692 | 7 017 600 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 646 | 123 378 | −2,10 | 56,92 | −150 610 | 7 022 676 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −20 | 126 024 | −0,02 | 56,91 | −1 138 | 7 172 026 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −204 | 126 044 | −0,16 | 56,90 | −11 608 | 7 171 904 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −399 | 126 248 | −0,32 | 56,88 | −22 695 | 7 180 986 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −600 | 126 647 | −0,47 | 56,87 | −34 124 | 7 202 732 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 079 | 127 247 | −1,61 | 56,87 | −118 233 | 7 236 537 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −366 | 129 326 | −0,28 | 56,86 | −20 811 | 7 353 476 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −300 | 129 692 | −0,23 | 56,85 | −17 055 | 7 372 990 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 129 992 | −0,15 | 56,84 | −11 368 | 7 388 758 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −462 | 130 192 | −0,35 | 56,84 | −26 260 | 7 400 113 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 130 654 | −0,08 | 56,83 | −5 683 | 7 425 328 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −903 | 130 754 | −0,69 | 56,83 | −51 317 | 7 430 750 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 131 657 | −0,75 | 56,82 | −56 820 | 7 480 751 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 139 | 132 657 | −2,31 | 56,81 | −178 327 | 7 536 244 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −5 849 | 135 796 | −4,13 | 56,80 | −332 223 | 7 713 213 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −8 300 | 141 645 | −5,54 | 56,79 | −471 357 | 8 044 020 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 800 | 149 945 | −2,47 | 56,78 | −215 764 | 8 513 877 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 153 745 | −0,65 | 56,76 | −56 760 | 8 726 566 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 400 | 154 745 | −0,90 | 56,75 | −79 450 | 8 781 779 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −4 957 | 156 145 | −3,08 | 56,74 | −281 260 | 8 859 667 | |
2012-05-31 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 70 194 | 161 102 | 77,21 | 14,24 | 999 212 | 2 293 287 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option(right to buy) |
M - Exercise | 35 300 | 0 | −100,00 | ||||
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −900 | 90 908 | −0,98 | 55,28 | −49 752 | 5 025 394 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −700 | 91 108 | −0,76 | 55,27 | −38 689 | 5 035 539 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −308 | 92 508 | −0,33 | 55,26 | −17 020 | 5 111 992 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 248 | 92 816 | −2,36 | 55,25 | −124 202 | 5 128 084 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 95 064 | −0,11 | 55,24 | −5 524 | 5 251 345 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 107 | 95 164 | −3,16 | 55,24 | −171 631 | 5 256 859 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −816 | 98 271 | −0,82 | 55,23 | −45 068 | 5 427 507 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −338 | 99 087 | −0,34 | 55,22 | −18 664 | 5 471 584 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −297 | 99 425 | −0,30 | 55,21 | −16 397 | 5 489 254 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −6 158 | 99 722 | −5,82 | 55,20 | −339 922 | 5 504 654 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 428 | 105 880 | −2,24 | 55,19 | −134 001 | 5 843 517 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 108 308 | −0,46 | 55,18 | −27 590 | 5 976 435 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −2 300 | 108 808 | −2,07 | 55,17 | −126 891 | 6 002 937 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −500 | 111 108 | −0,45 | 55,16 | −27 580 | 6 128 717 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −224 | 111 608 | −0,20 | 55,15 | −12 354 | 6 155 181 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −206 | 111 832 | −0,18 | 55,13 | −11 357 | 6 165 298 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −200 | 112 038 | −0,18 | 55,12 | −11 024 | 6 175 535 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −100 | 112 238 | −0,09 | 55,12 | −5 512 | 6 185 997 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 112 338 | −0,88 | 55,11 | −55 110 | 6 190 947 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −3 370 | 113 338 | −2,89 | 55,10 | −185 687 | 6 244 924 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 100 | 116 708 | −0,93 | 55,09 | −60 599 | 6 429 444 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −1 000 | 117 808 | −0,84 | 55,08 | −55 080 | 6 488 865 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
S - Sale | −7 400 | 118 808 | −5,86 | 55,07 | −407 518 | 6 542 757 | |
2012-05-29 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
M - Exercise | 35 300 | 126 208 | 38,83 | 14,50 | 511 850 | 1 830 016 | |
2012-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 30 787 | 30 787 | |||||
2012-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Employee Option (right to buy) |
A - Award | 24 629 | 24 629 | |||||
2012-02-22 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
A - Award | 9 586 | 90 908 | 11,79 | ||||
2012-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −377 | 81 322 | −0,46 | 58,15 | −21 924 | 4 729 200 | |
2012-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −200 | 81 699 | −0,24 | 58,10 | −11 619 | 4 746 303 | |
2012-02-16 |
|
4 | WLK |
WESTLAKE CHEMICAL CORP
Common Stock |
F - Taxes | −14 708 | 81 899 | −15,22 | 57,08 | −839 533 | 4 674 795 |