| Insideraktier | 1 189 920 shares |
| Totalt antal insynspersoner | 26 |
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 %( )
667 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
Amber International Holding Limited - Depositary Receipt (Common Stock) 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 |
|---|---|---|---|
| Ty Y Bordner VP Solutions Consulting - [O] | 0 | 0 | |
| Michael S Byrnes Vice President, Marketing - [O] | 0 | 0 | |
|
Donald R Caldwell
10% Owner -
|
2 653 885 | 265 388 | |
| Pamela Craven Director - [D] | 0 | 0 | |
| Kae Por F Chang Managing Director, China - [O] | 79 168 | 7 917 | |
| Thomas E Conway Chief Financial Officer - [O] | 0 | 0 | |
| Albert C III Cooke VP, Global Sales - [O] | 12 182 | 1 218 | |
|
Cross Atlantic Capital Partners, Inc.
10% Owner -
|
2 653 885 | 265 388 |
| Insider | Genomsnitt vinst (%) | Aktier Ägda |
Delad Justerad |
|---|---|---|---|
| Ralph E Faison Director - [D] | 0 | 0 | |
|
Neil Gagnon
10% Owner -
|
1 398 134 | 139 813 | |
|
Goldman Sachs Group Inc
10% Owner -
|
2 313 369 | 231 337 | |
| Bernard M Goldsmith - | 1 037 571 | 103 757 | |
| Glenn T Gorman Chief Information Officer - [O] | 86 643 | 8 664 | |
| Rudy Howard | 0 | ||
| Anthony J Hardenburgh VP Global Trade Content - [O] | 0 | 0 | |
| Kenneth M Harvey - | 221 914 | 22 191 | |
| Cho-Ying Davy Ho | 24 064 |
| Insider | Genomsnitt vinst (%) | Aktier Ägda |
Delad Justerad |
|---|---|---|---|
| William R Jackowski VP Professional Services - [O] | 0 | 0 | |
| John Malone Director - [D] | 8 000 | 800 | |
| Stephanie J Miles Senior VP Commercial Services - [O] | 0 | 0 | |
| Nathan Pieri Chief Product Officer - [O] | 0 | 0 | |
| James W Preuninger Chief Executive Officer, Director - [D] [O] | 0 | 0 | |
| John W Preuninger President, COO and Director, Director - [D] [O] | 396 880 | 39 688 | |
| Amish Sheth Vice President, Engineering - [O] | 0 | 0 | |
| Updata Partners III LP - | 1 037 571 | 103 757 | |
| Barry MV Williams Director - [D] | 0 | 0 |
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 AMBR / Amber International Holding Limited - Depositary Receipt (Common Stock). 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 AMBR / Amber International Holding Limited - Depositary Receipt (Common Stock). 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-07-03 | 2019-07-02 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | −99 938 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | −201 376 | 0 | |||||
| 2019-07-03 | 2019-07-02 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | −682 685 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | −901 075 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Preuninger James W | AMBR | Common Stock | D | −1 602 369 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | −76 470 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | CRAVEN PAMELA | AMBR | Common Stock | D | −10 000 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −166 725 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | −262 340 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Conway Thomas E | AMBR | Common Stock | D | −9 862 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −166 725 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | −53 074 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | −76 470 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | HOWARD RUDY | AMBR | Employee Stock Option (right to purchase) | D | −80 160 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | FAISON RALPH E | AMBR | Restricted Stock Units | D | −26 087 | 0 | ||||||
| 2019-07-03 | 2019-07-02 | 4 | FAISON RALPH E | AMBR | Common Stock | D | −9 500 | 0 | ||||||
| 2019-06-13 | 2019-06-13 | 4 | Pieri Nathan | AMBR | Common Stock | D | 13,0000 | −9 862 | −128 | 0 | ||||
| 2019-06-13 | 2019-06-12 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | −9 862 | 19 724 | |||||
| 2019-06-13 | 2019-06-12 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9 862 | 9 862 | ||||||
| 2019-06-13 | 2019-06-12 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | −9 862 | 19 724 | |||||
| 2019-06-13 | 2019-06-12 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9 862 | 9 862 | ||||||
| 2019-05-23 | 2019-05-21 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | 8,18 | −41 279 | 53 074 | |||||
| 2019-05-23 | 2019-05-21 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | 8,08 | −80 000 | 0 | |||||
| 2019-05-23 | 2019-05-21 | 4 | Pieri Nathan | AMBR | Common Stock | D | 12,9700 | −121 279 | −1 573 | 0 | ||||
| 2019-05-23 | 2019-05-21 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,1800 | 41 279 | 338 | 121 279 | ||||
| 2019-05-23 | 2019-05-21 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,0800 | 80 000 | 646 | 80 000 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 8,18 | −41 279 | 0 | |||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 8,08 | −78 750 | 0 | |||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 5,57 | −36 740 | 0 | |||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −26 720 | 0 | |||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Common Stock | D | 12,9500 | −246 666 | −3 194 | 0 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,1800 | 41 279 | 338 | 246 666 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,0800 | 78 750 | 636 | 205 387 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Common Stock | D | 5,5700 | 36 740 | 205 | 126 637 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 26 720 | 62 | 89 897 | ||||
| 2019-05-16 | 2019-05-13 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 14 528 | ||||||
| 2019-05-16 | 2019-05-13 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 63 177 | ||||||
| 2019-05-16 | 2019-05-14 | 4 | Pieri Nathan | AMBR | Common Stock | D | 12,9600 | −5 500 | −71 | 0 | ||||
| 2019-05-16 | 2019-05-14 | 4 | Pieri Nathan | AMBR | Common Stock | D | 12,9700 | −107 548 | −1 395 | 5 500 | ||||
| 2019-05-16 | 2019-05-13 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 14 760 | ||||||
| 2019-05-16 | 2019-05-13 | 4 | Pieri Nathan | AMBR | Common Stock | D | 12,9700 | −1 541 | −20 | 113 048 | ||||
| 2019-05-16 | 2019-05-13 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 114 589 | ||||||
| 2019-05-16 | 2019-05-14 | 4 | Preuninger James W | AMBR | Common Stock | D | 12,9700 | −70 000 | −908 | 2 285 054 | ||||
| 2019-03-13 | 2019-03-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,7100 | −19 986 | −174 | 58 334 | ||||
| 2019-03-08 | 2019-03-07 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | 0 | 0 | |||||
| 2019-03-08 | 2019-03-07 | 4 | Conway Thomas E | AMBR | Common Stock | D | 54 545 | 78 320 | ||||||
| 2019-03-08 | 2019-03-07 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | 0 | 0 | |||||
| 2019-03-08 | 2019-03-07 | 4 | Pieri Nathan | AMBR | Common Stock | D | 55 410 | 109 669 | ||||||
| 2019-03-08 | 2019-03-07 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | 0 | 0 | |||||
| 2019-03-08 | 2019-03-07 | 4 | Preuninger James W | AMBR | Common Stock | D | 682 685 | 2 355 054 | ||||||
| 2019-02-22 | 2019-02-20 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | −42 872 | 128 616 | |||||
| 2019-02-22 | 2019-02-20 | 4 | Preuninger James W | AMBR | Common Stock | D | 9,5100 | −41 560 | −395 | 1 672 369 | ||||
| 2019-02-22 | 2019-02-20 | 4 | Preuninger James W | AMBR | Common Stock | D | 42 872 | 1 713 929 | ||||||
| 2019-02-22 | 2019-02-20 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | −17 432 | 52 299 | |||||
| 2019-02-22 | 2019-02-20 | 4 | Pieri Nathan | AMBR | Common Stock | D | 17 432 | 54 259 | ||||||
| 2019-02-22 | 2019-02-20 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | −17 432 | 52 299 | |||||
| 2019-02-22 | 2019-02-20 | 4 | Conway Thomas E | AMBR | Common Stock | D | 17 432 | 23 775 | ||||||
| 2019-02-13 | 2019-02-11 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 19 680 | ||||||
| 2019-02-13 | 2019-02-11 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 36 827 | ||||||
| 2019-02-13 | 2019-02-11 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 19 371 | ||||||
| 2019-02-13 | 2019-02-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 6 343 | ||||||
| 2018-11-30 | 2018-11-28 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,0300 | −3 123 | −28 | 1 500 | ||||
| 2018-11-30 | 2018-11-28 | 4 | Preuninger James W | AMBR | Common Stock | D | 9,0300 | −10 000 | −90 | 1 671 057 | ||||
| 2018-11-30 | 2018-11-27 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,9600 | −10 000 | −90 | 1 681 057 | ||||
| 2018-11-26 | 2018-11-26 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,9600 | −20 000 | −179 | 31 907 | ||||
| 2018-11-26 | 2018-11-26 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,6600 | −10 000 | −87 | 1 691 057 | ||||
| 2018-11-26 | 2018-11-21 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,6500 | −20 000 | −173 | 1 701 057 | ||||
| 2018-11-20 | 2018-11-16 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,9600 | −30 000 | −269 | 1 721 057 | ||||
| 2018-11-16 | 2018-11-15 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,9300 | −20 000 | −179 | 4 623 | ||||
| 2018-11-15 | 2018-11-14 | 4 | CRAVEN PAMELA | AMBR | Common Stock | D | 8,8000 | 2 000 | 18 | 10 000 | ||||
| 2018-11-14 | 2018-11-13 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,9100 | −1 438 | −13 | 51 907 | ||||
| 2018-11-14 | 2018-11-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 919 | 24 600 | ||||||
| 2018-11-14 | 2018-11-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 919 | 53 345 | ||||||
| 2018-11-14 | 2018-11-13 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,9500 | −1 500 | −13 | 24 623 | ||||
| 2018-11-14 | 2018-11-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 24 214 | ||||||
| 2018-11-14 | 2018-11-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 26 123 | ||||||
| 2018-10-10 | 2018-10-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,5200 | −998 | −10 | 21 280 | ||||
| 2018-10-10 | 2018-10-09 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,9200 | −2 722 | −27 | 22 278 | ||||
| 2018-10-10 | 2018-10-08 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | −25 000 | 75 000 | |||||
| 2018-10-10 | 2018-10-08 | 4 | Conway Thomas E | AMBR | Common Stock | D | 25 000 | 25 000 | ||||||
| 2018-10-10 | 2018-10-09 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9,9600 | −7 400 | −74 | 48 426 | ||||
| 2018-10-10 | 2018-10-08 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | −25 000 | 75 000 | |||||
| 2018-10-10 | 2018-10-08 | 4 | Pieri Nathan | AMBR | Common Stock | D | 25 000 | 55 826 | ||||||
| 2018-09-12 | 2018-09-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,3600 | −22 138 | −207 | 0 | ||||
| 2018-09-12 | 2018-09-07 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −33 400 | −77 | 0 | |||
| 2018-09-12 | 2018-09-07 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,4000 | −11 262 | −106 | 22 138 | ||||
| 2018-09-12 | 2018-09-07 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 33 400 | 77 | 33 400 | ||||
| 2018-09-05 | 2018-08-31 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,7100 | −3 186 | −28 | 0 | ||||
| 2018-08-22 | 2018-08-21 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,5200 | −10 000 | −85 | 1 751 057 | ||||
| 2018-08-16 | 2018-08-14 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,9700 | −7 500 | −67 | 1 761 057 | ||||
| 2018-08-16 | 2018-08-13 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,8800 | −12 500 | −111 | 1 768 557 | ||||
| 2018-08-14 | 2018-08-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 29 519 | ||||||
| 2018-08-14 | 2018-08-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,9400 | −4 920 | −44 | 30 826 | ||||
| 2018-08-14 | 2018-08-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 35 746 | ||||||
| 2018-08-14 | 2018-08-13 | 4 | Conway Thomas E | AMBR | Common Stock | D | 8,9100 | −1 657 | −15 | 3 186 | ||||
| 2018-08-14 | 2018-08-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 29 057 | ||||||
| 2018-08-14 | 2018-08-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 4 843 | ||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock, $0.001 par value per share | I | 2 048 753 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By self as Trustee of Gagnon Securities LLC Profit Sharing Plan | AMBR | Common Stock, $0.001 par value per share | I | 1 398 134 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL | AMBR | Common Stock, $0.001 par value per share | D | 1 864 692 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock, $0.001 par value per share | I | 2 048 753 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Darwin Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 480 123 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Limited Partner of the Family Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 473 502 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Darwin Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 480 123 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Limited Partner of the Family Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 473 502 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By self as Trustee of Gagnon Securities LLC Profit Sharing Plan | AMBR | Common Stock, $0.001 par value per share | I | 1 398 134 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL | AMBR | Common Stock, $0.001 par value per share | D | 1 864 692 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock, $0.001 par value per share | I | 2 048 753 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Managing Member as General Partner of Darwin Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 480 123 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By Limited Partner of the Family Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 473 502 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL By self as Trustee of Gagnon Securities LLC Profit Sharing Plan | AMBR | Common Stock, $0.001 par value per share | I | 1 398 134 | ||||||||
| 2018-08-14 | 3 | GAGNON NEIL | AMBR | Common Stock, $0.001 par value per share | D | 1 864 692 | ||||||||
| 2018-07-19 | 2018-07-17 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,8200 | −8 380 | −74 | 1 781 057 | ||||
| 2018-07-19 | 2018-07-16 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | −24 253 | 72 760 | |||||
| 2018-07-19 | 2018-07-16 | 4 | Preuninger James W | AMBR | Common Stock | D | 24 253 | 1 789 437 | ||||||
| 2018-06-14 | 2018-06-12 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −9 862 | 29 586 | ||||||
| 2018-06-14 | 2018-06-12 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9,2400 | −9 862 | −91 | 30 826 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9 862 | 40 688 | ||||||
| 2018-06-14 | 2018-06-12 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −9 862 | 29 586 | ||||||
| 2018-06-14 | 2018-06-12 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,2400 | −9 862 | −91 | 0 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9 862 | 9 862 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | −11 264 | 0 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | −24 064 | 0 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | −13 846 | 0 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Common Stock | D | 11 264 | 221 914 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Common Stock | D | 24 064 | 210 650 | ||||||
| 2018-05-23 | 2018-05-21 | 4 | Harvey Kenneth M | AMBR | Common Stock | D | 13 846 | 186 586 | ||||||
| 2018-05-17 | 2018-05-15 | 4 | Conway Thomas E | AMBR | Common Stock | D | 9,3100 | −9 686 | −90 | 0 | ||||
| 2018-05-17 | 2018-05-15 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9,3000 | −4 920 | −46 | 30 826 | ||||
| 2018-05-17 | 2018-05-17 | 4 | Preuninger James W | AMBR | Common Stock | D | 9,6500 | −15 000 | −145 | 1 765 184 | ||||
| 2018-05-17 | 2018-05-16 | 4 | Preuninger James W | AMBR | Common Stock | D | 9,5000 | −20 000 | −190 | 1 780 184 | ||||
| 2018-05-17 | 2018-05-15 | 4 | Preuninger James W | AMBR | Common Stock | D | 9,3500 | −15 000 | −140 | 1 800 184 | ||||
| 2018-05-16 | 2018-05-15 | 4 | FAISON RALPH E | AMBR | Restricted Stock Units | D | 0,00 | 19 190 | 19 190 | |||||
| 2018-05-16 | 2018-05-15 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 12 260 | 12 260 | ||||||
| 2018-05-16 | 2018-05-15 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | 9 595 | 9 595 | ||||||
| 2018-05-16 | 2018-05-15 | 4 | MALONE JOHN | AMBR | Restricted Stock Units | D | 9 595 | 9 595 | ||||||
| 2018-05-16 | 2018-05-15 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | 9 595 | 9 595 | ||||||
| 2018-05-15 | 2018-05-11 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 33 900 | ||||||
| 2018-05-15 | 2018-05-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 9 686 | ||||||
| 2018-05-15 | 2018-05-11 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 34 439 | ||||||
| 2018-05-15 | 2018-05-11 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 35 746 | ||||||
| 2018-05-15 | 2018-05-15 | 4 | FAISON RALPH E | AMBR | Common Stock | D | 9,3800 | 3 000 | 28 | 9 500 | ||||
| 2018-02-22 | 2018-02-20 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | 171 488 | 171 488 | |||||
| 2018-02-22 | 2018-02-20 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | 69 731 | 69 731 | |||||
| 2018-02-22 | 2018-02-20 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | 69 731 | 69 731 | |||||
| 2018-02-22 | 2018-02-21 | 4 | Pieri Nathan | AMBR | Common Stock | D | 9,7400 | −1 501 | −15 | 30 826 | ||||
| 2018-02-20 | 2018-02-12 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | −4 182 | 33 455 | ||||||
| 2018-02-20 | 2018-02-12 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 4 182 | 12 182 | ||||||
| 2018-02-20 | 2018-02-12 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 39 359 | ||||||
| 2018-02-20 | 2018-02-12 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 32 327 | ||||||
| 2018-02-20 | 2018-02-12 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 38 743 | ||||||
| 2018-02-20 | 2018-02-12 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 4 843 | ||||||
| 2018-01-05 | 2018-01-02 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | 0,00 | 25 000 | 25 000 | |||||
| 2018-01-05 | 2018-01-02 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | 0,00 | 25 000 | 25 000 | |||||
| 2017-12-11 | 2017-12-07 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −21 740 | −50 | 0 | |||
| 2017-12-11 | 2017-12-07 | 4 | Conway Thomas E | AMBR | Common Stock | D | 7,3400 | −21 740 | −160 | 0 | ||||
| 2017-12-11 | 2017-12-07 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 21 740 | 50 | 21 740 | ||||
| 2017-12-05 | 3 | FAISON RALPH E | AMBR | Common Stock | D | 13 000 | ||||||||
| 2017-12-05 | 3 | FAISON RALPH E | AMBR | Common Stock | D | 13 000 | ||||||||
| 2017-11-17 | 2017-11-17 | 4 | Conway Thomas E | AMBR | Common Stock | D | 6,4700 | −4 843 | −31 | 0 | ||||
| 2017-11-14 | 2017-11-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 43 586 | ||||||
| 2017-11-14 | 2017-11-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 4 843 | ||||||
| 2017-11-14 | 2017-11-13 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,0000 | −1 264 | −9 | 8 000 | ||||
| 2017-11-14 | 2017-11-10 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | −4 182 | 37 637 | ||||||
| 2017-11-14 | 2017-11-10 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,1300 | −2 918 | −21 | 9 264 | ||||
| 2017-11-14 | 2017-11-10 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 4 182 | 12 182 | ||||||
| 2017-11-14 | 2017-11-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 44 279 | ||||||
| 2017-11-14 | 2017-11-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 27 407 | ||||||
| 2017-10-10 | 2017-10-06 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | 100 000 | 100 000 | |||||
| 2017-10-10 | 2017-10-09 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 0,00 | 100 000 | 100 000 | |||||
| 2017-09-15 | 2017-09-15 | 4 | Preuninger James W | AMBR | Common Stock | D | 7,5600 | −36 609 | −277 | 1 815 184 | ||||
| 2017-09-14 | 2017-09-13 | 4 | Preuninger James W | AMBR | Common Stock | D | 7,7500 | −5 929 | −46 | 1 851 793 | ||||
| 2017-09-14 | 2017-09-12 | 4 | Preuninger James W | AMBR | Common Stock | D | 7,7500 | −10 300 | −80 | 1 857 722 | ||||
| 2017-09-11 | 2017-09-11 | 4 | Preuninger James W | AMBR | Common Stock | D | 7,7500 | −3 100 | −24 | 1 868 022 | ||||
| 2017-09-11 | 2017-09-08 | 4 | Preuninger James W | AMBR | Common Stock | D | 7,7500 | −6 100 | −47 | 1 871 122 | ||||
| 2017-09-11 | 2017-09-07 | 4 | Preuninger James W | AMBR | Common Stock | D | 8,0000 | −7 962 | −64 | 1 877 222 | ||||
| 2017-08-31 | 2017-08-31 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −3 400 | −8 | 25 000 | |||
| 2017-08-31 | 2017-08-31 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,9000 | −425 | −3 | 8 000 | ||||
| 2017-08-31 | 2017-08-31 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,9000 | −3 400 | −27 | 8 425 | ||||
| 2017-08-31 | 2017-08-31 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 2,3100 | 3 400 | 8 | 11 825 | ||||
| 2017-08-31 | 2017-08-30 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,9000 | −3 756 | −30 | 8 425 | ||||
| 2017-08-14 | 2017-08-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 919 | 49 199 | ||||||
| 2017-08-14 | 2017-08-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 919 | 22 487 | ||||||
| 2017-08-14 | 2017-08-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 48 429 | ||||||
| 2017-08-14 | 2017-08-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 7,4600 | −4 843 | −36 | 0 | ||||
| 2017-08-14 | 2017-08-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 4 843 | ||||||
| 2017-08-14 | 2017-08-10 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | −4 181 | 41 819 | ||||||
| 2017-08-14 | 2017-08-10 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 4 181 | 12 181 | ||||||
| 2017-08-09 | 2017-08-07 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | 10 804 | 10 804 | ||||||
| 2017-08-09 | 2017-08-07 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 13 806 | 13 806 | ||||||
| 2017-08-09 | 2017-08-07 | 4 | MALONE JOHN | AMBR | Restricted Stock Units | D | 10 804 | 10 804 | ||||||
| 2017-08-09 | 2017-08-07 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | 10 804 | 10 804 | ||||||
| 2017-08-09 | 2017-08-07 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | 10 804 | 10 804 | ||||||
| 2017-07-20 | 2017-07-14 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 9,09 | 232 038 | 232 038 | |||||
| 2017-07-20 | 2017-07-14 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | 136 537 | 136 537 | |||||
| 2017-07-20 | 2017-07-14 | 4 | Preuninger James W | AMBR | Restricted Stock Units | D | 0,00 | 97 013 | 97 013 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | 10 909 | 10 909 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 8,18 | 94 353 | 94 353 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 0,00 | 39 448 | 39 448 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | 9 610 | 41 402 | ||||||
| 2017-06-14 | 2017-06-12 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 8,18 | 76 041 | 76 041 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | 31 792 | 31 792 | ||||||
| 2017-06-14 | 2017-06-12 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 11 082 | 11 082 | ||||||
| 2017-06-14 | 2017-06-12 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | 8,18 | 94 353 | 94 353 | |||||
| 2017-06-14 | 2017-06-12 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 39 448 | 39 448 | ||||||
| 2017-05-31 | 2017-05-30 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,3000 | −4 182 | −31 | 8 000 | ||||
| 2017-05-15 | 2017-05-11 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −4 843 | 53 272 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 7,8100 | −4 843 | −38 | 0 | ||||
| 2017-05-15 | 2017-05-11 | 4 | Conway Thomas E | AMBR | Common Stock | D | 4 843 | 4 843 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | −4 182 | 46 000 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 4 182 | 12 182 | ||||||
| 2017-05-15 | 2017-05-12 | 4 | Pieri Nathan | AMBR | Common Stock | D | 7,6600 | −4 920 | −38 | 17 568 | ||||
| 2017-05-15 | 2017-05-11 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −4 920 | 54 118 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | Pieri Nathan | AMBR | Common Stock | D | 4 920 | 22 488 | ||||||
| 2017-04-11 | 2017-04-10 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,1000 | −295 262 | −2 096 | 2 653 885 | ||||
| 2017-04-11 | 2017-04-07 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,0100 | −287 600 | −2 016 | 2 949 147 | ||||
| 2017-04-11 | 2017-04-10 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,1000 | −295 262 | −2 096 | 2 653 885 | ||||
| 2017-04-11 | 2017-04-07 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,0100 | −287 600 | −2 016 | 2 949 147 | ||||
| 2017-04-07 | 2017-04-06 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,0000 | −48 704 | −341 | 3 236 747 | ||||
| 2017-04-07 | 2017-04-05 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,0100 | −11 300 | −79 | 3 285 451 | ||||
| 2017-04-07 | 2017-04-06 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,0000 | −48 704 | −341 | 3 236 747 | ||||
| 2017-04-07 | 2017-04-05 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,0100 | −11 300 | −79 | 3 285 451 | ||||
| 2017-04-05 | 2017-04-04 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,0000 | −23 449 | −164 | 3 296 751 | ||||
| 2017-04-05 | 2017-04-03 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,5200 | −25 000 | −188 | 3 320 200 | ||||
| 2017-04-05 | 2017-04-04 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,0000 | −23 449 | −164 | 3 296 751 | ||||
| 2017-04-05 | 2017-04-03 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,5200 | −25 000 | −188 | 3 320 200 | ||||
| 2017-04-03 | 2017-03-31 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,6000 | −158 578 | −1 205 | 3 345 200 | ||||
| 2017-04-03 | 2017-03-30 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 7,6400 | −100 000 | −764 | 3 503 778 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,6000 | −158 578 | −1 205 | 3 345 200 | ||||
| 2017-04-03 | 2017-03-30 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 7,6400 | −100 000 | −764 | 3 503 778 | ||||
| 2017-03-13 | 2017-03-09 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −5 000 | −12 | 28 400 | |||
| 2017-03-13 | 2017-03-09 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 2,3100 | 5 000 | 12 | 8 000 | ||||
| 2017-02-27 | 2017-02-24 | 4 | Conway Thomas E | AMBR | Common Stock | D | 7,8100 | −10 555 | −82 | 0 | ||||
| 2017-02-27 | 2017-02-24 | 4 | Conway Thomas E | AMBR | Common Stock | D | 7,8100 | −8 816 | −69 | 10 555 | ||||
| 2017-02-22 | 2017-02-21 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,7800 | −9 977 | −78 | 3 000 | ||||
| 2017-02-22 | 2017-02-21 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,7800 | −6 750 | −53 | 12 977 | ||||
| 2017-02-22 | 2017-02-21 | 4 | Pieri Nathan | AMBR | Common Stock | D | 8,1300 | −7 611 | −62 | 17 568 | ||||
| 2017-02-13 | 2017-02-10 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | −16 727 | 50 182 | ||||||
| 2017-02-13 | 2017-02-10 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 16 727 | 19 727 | ||||||
| 2017-02-13 | 2017-02-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | −19 679 | 59 038 | ||||||
| 2017-02-13 | 2017-02-10 | 4 | Pieri Nathan | AMBR | Common Stock | D | 19 679 | 25 179 | ||||||
| 2017-02-13 | 2017-02-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | −19 372 | 58 115 | ||||||
| 2017-02-13 | 2017-02-10 | 4 | Conway Thomas E | AMBR | Common Stock | D | 19 372 | 19 372 | ||||||
| 2016-12-13 | 2016-12-13 | 4 | Preuninger James W | AMBR | Common Stock | D | 10,2900 | −13 911 | −143 | 1 885 184 | ||||
| 2016-12-12 | 2016-12-09 | 4 | Preuninger James W | AMBR | Common Stock | D | 11,1400 | −6 089 | −68 | 1 899 095 | ||||
| 2016-12-12 | 2016-12-08 | 4 | Preuninger James W | AMBR | Common Stock | D | 11,2100 | −15 000 | −168 | 1 905 184 | ||||
| 2016-11-30 | 2016-11-29 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 11,5000 | −153 111 | −1 761 | 3 603 788 | ||||
| 2016-11-30 | 2016-11-29 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 11,5000 | −153 111 | −1 761 | 3 603 788 | ||||
| 2016-11-28 | 2016-11-28 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 11,6600 | −187 750 | −2 189 | 3 756 899 | ||||
| 2016-11-28 | 2016-11-23 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 11,8100 | −202 038 | −2 386 | 3 944 639 | ||||
| 2016-11-28 | 2016-11-28 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 11,6600 | −187 750 | −2 189 | 3 756 899 | ||||
| 2016-11-28 | 2016-11-23 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 11,8100 | −202 038 | −2 386 | 3 944 639 | ||||
| 2016-11-23 | 2016-11-22 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 3,2900 | −33 480 | −110 | 0 | |||
| 2016-11-23 | 2016-11-22 | 4 | Conway Thomas E | AMBR | Common Stock | D | 11,7100 | −33 480 | −392 | 0 | ||||
| 2016-11-23 | 2016-11-22 | 4 | Conway Thomas E | AMBR | Common Stock | D | 3,2900 | 33 480 | 110 | 33 480 | ||||
| 2016-11-18 | 2016-11-16 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 3,2900 | −20 000 | −66 | 0 | |||
| 2016-11-18 | 2016-11-16 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,5000 | −14 404 | −151 | 3 000 | ||||
| 2016-11-18 | 2016-11-16 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,5000 | −20 000 | −210 | 17 404 | ||||
| 2016-11-18 | 2016-11-16 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 3,2900 | 20 000 | 66 | 37 404 | ||||
| 2016-09-16 | 2016-09-14 | 4 | CALDWELL DONALD R See Footnote 2 | AMBR | Common Stock | I | 9,0000 | −1 450 000 | −13 050 | 4 146 677 | ||||
| 2016-09-16 | 2016-09-14 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 9,0000 | −1 450 000 | −13 050 | 4 146 677 | ||||
| 2016-08-19 | 2016-08-18 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −400 | −1 | 0 | |||
| 2016-08-19 | 2016-08-18 | 4 | Preuninger James W | AMBR | Common Stock | D | 11,0000 | −400 | −4 | 1 920 184 | ||||
| 2016-08-19 | 2016-08-18 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 400 | 1 | 1 920 584 | ||||
| 2016-08-16 | 2016-08-16 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 3,2900 | −5 570 | −18 | 20 000 | |||
| 2016-08-16 | 2016-08-16 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 3,2900 | 5 570 | 18 | 22 974 | ||||
| 2016-08-16 | 2016-08-15 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 3,2900 | −14 510 | −48 | 25 570 | |||
| 2016-08-16 | 2016-08-15 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,5000 | −5 570 | −58 | 17 404 | ||||
| 2016-08-16 | 2016-08-15 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,5000 | −14 510 | −152 | 17 404 | ||||
| 2016-08-16 | 2016-08-15 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 3,2900 | 14 510 | 48 | 31 914 | ||||
| 2016-08-16 | 2016-08-12 | 4 | Williams Barry MV | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −16 700 | −39 | 0 | |||
| 2016-08-16 | 2016-08-12 | 4 | Williams Barry MV | AMBR | Common Stock | D | 10,0100 | −16 700 | −167 | 0 | ||||
| 2016-08-16 | 2016-08-12 | 4 | Williams Barry MV | AMBR | Common Stock | D | 2,3100 | 16 700 | 39 | 16 700 | ||||
| 2016-08-11 | 2016-08-09 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 3,2900 | −40 000 | −132 | 33 480 | |||
| 2016-08-11 | 2016-08-09 | 4 | Conway Thomas E | AMBR | Common Stock | D | 10,2200 | −40 000 | −409 | 0 | ||||
| 2016-08-11 | 2016-08-09 | 4 | Conway Thomas E | AMBR | Common Stock | D | 3,2900 | 40 000 | 132 | 40 000 | ||||
| 2016-08-11 | 2016-08-11 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −41 997 | −97 | 400 | |||
| 2016-08-11 | 2016-08-11 | 4 | Preuninger James W | AMBR | Common Stock | D | 10,3000 | −41 997 | −433 | 1 920 184 | ||||
| 2016-08-11 | 2016-08-11 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 41 997 | 97 | 1 962 181 | ||||
| 2016-08-11 | 2016-08-09 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −58 003 | −134 | 42 397 | |||
| 2016-08-11 | 2016-08-09 | 4 | Preuninger James W | AMBR | Common Stock | D | 10,3000 | −58 003 | −597 | 1 920 184 | ||||
| 2016-08-11 | 2016-08-09 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 58 003 | 134 | 1 978 187 | ||||
| 2016-06-10 | 2016-06-08 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 7,0000 | −16 404 | −115 | 17 404 | ||||
| 2016-05-20 | 2016-05-20 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −13 168 | −30 | 100 400 | |||
| 2016-05-20 | 2016-05-20 | 4 | Preuninger James W | AMBR | Common Stock | D | 5,0000 | −13 168 | −66 | 1 920 184 | ||||
| 2016-05-20 | 2016-05-20 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 13 168 | 30 | 1 933 352 | ||||
| 2016-05-20 | 2016-05-19 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −12 227 | −28 | 113 568 | |||
| 2016-05-20 | 2016-05-19 | 4 | Preuninger James W | AMBR | Common Stock | D | 5,0000 | −12 227 | −61 | 1 920 184 | ||||
| 2016-05-20 | 2016-05-19 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 12 227 | 28 | 1 932 411 | ||||
| 2016-05-20 | 2016-05-18 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 2,3100 | −74 605 | −172 | 125 795 | |||
| 2016-05-20 | 2016-05-18 | 4 | Preuninger James W | AMBR | Common Stock | D | 5,0000 | −74 605 | −373 | 1 920 184 | ||||
| 2016-05-20 | 2016-05-18 | 4 | Preuninger James W | AMBR | Common Stock | D | 2,3100 | 74 605 | 172 | 1 994 789 | ||||
| 2016-02-24 | 2016-02-19 | 4 | CALDWELL DONALD R | AMBR | Restricted Stock Units | D | 0,00 | 11 264 | 0 | |||||
| 2016-02-24 | 2016-02-19 | 4 | CALDWELL DONALD R | AMBR | Common Stock | D | 11 264 | 25 110 | ||||||
| 2016-02-19 | 2016-02-18 | 4 | CRAVEN PAMELA | AMBR | Common Stock | D | 4,1640 | 3 500 | 15 | 8 000 | ||||
| 2016-02-19 | 2016-02-19 | 4 | Williams Barry MV | AMBR | Common Stock | D | 4,1700 | −17 363 | −72 | 0 | ||||
| 2016-02-19 | 2016-02-18 | 4 | Williams Barry MV | AMBR | Employee Stock Option (right to buy) | D | 1,75 | 1,7500 | −28 678 | −50 | 0 | |||
| 2016-02-19 | 2016-02-18 | 4 | Williams Barry MV | AMBR | Common Stock | D | 4,1930 | −25 445 | −107 | 17 363 | ||||
| 2016-02-19 | 2016-02-18 | 4 | Williams Barry MV | AMBR | Common Stock | D | 1,7500 | 28 678 | 50 | 42 808 | ||||
| 2016-02-17 | 2016-02-12 | 4 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock | I | 4,4700 | 4 981 | 22 | 739 502 | ||||
| 2016-02-16 | 2016-02-10 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | CALDWELL DONALD R | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | MALONE JOHN | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Cooke Albert C III | AMBR | Restricted Stock Units | D | 66 909 | 66 909 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Conway Thomas E | AMBR | Restricted Stock Units | D | 77 487 | 77 487 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 34 084 | 34 084 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Pieri Nathan | AMBR | Restricted Stock Units | D | 78 717 | 78 717 | ||||||
| 2016-02-16 | 2016-02-10 | 4 | Ho Cho-Ying Davy | AMBR | Restricted Stock Units | D | 24 064 | 24 064 | ||||||
| 2016-01-28 | 3 | GAGNON NEIL | AMBR | Common Stock, $0.001 par value per share | D | 2 120 304 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Managing Member as General Partner of Darwin Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 683 192 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Neil Gagnon as Trustee of Gagnon Securities LLC Profit Sharing Plan | AMBR | Common Stock, $0.001 par value per share | I | 1 584 930 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock, $0.001 par value per share | I | 2 289 963 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Managing Member as General Partner of Gagnon Investment Associates | AMBR | Common Stock, $0.001 par value per share | I | 2 289 963 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL | AMBR | Common Stock, $0.001 par value per share | D | 2 120 304 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Managing Member as General Partner of Darwin Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 683 192 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Neil Gagnon as Trustee of Gagnon Securities LLC Profit Sharing Plan | AMBR | Common Stock, $0.001 par value per share | I | 1 584 930 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Limited Partner of the Family Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 654 263 | ||||||||
| 2016-01-28 | 3 | GAGNON NEIL By Limited Partner of the Family Partnership | AMBR | Common Stock, $0.001 par value per share | I | 1 654 263 | ||||||||
| 2015-11-12 | 2015-11-11 | 4 | CRAVEN PAMELA | AMBR | Common Stock | D | 3,9350 | 1 000 | 4 | 4 500 | ||||
| 2015-09-17 | 2015-09-16 | 4 | CALDWELL DONALD R | AMBR | Restricted Stock Units | D | 0,00 | −13 846 | 0 | |||||
| 2015-09-17 | 2015-09-16 | 4 | CALDWELL DONALD R | AMBR | Common Stock | D | 13 846 | 13 846 | ||||||
| 2015-08-24 | 2015-08-21 | 4 | Cooke Albert C III | AMBR | Common Stock, $0.001 par value per share | D | 4,5800 | 3 000 | 14 | 33 808 | ||||
| 2015-08-21 | 2015-08-19 | 4 | Pieri Nathan | AMBR | Common Stock, $0.001 par value per share | D | 4,6700 | 2 500 | 12 | 5 500 | ||||
| 2015-08-19 | 2015-08-17 | 4 | Pieri Nathan | AMBR | Common Stock, $0.001 par value per share | D | 4,6500 | 3 000 | 14 | 3 000 | ||||
| 2015-03-25 | 2014-12-16 | 4 | MALONE JOHN | AMBR | Common Stock | D | 9,0900 | 1 000 | 9 | 8 000 | ||||
| 2015-03-25 | 2014-12-12 | 4 | MALONE JOHN | AMBR | Common Stock | D | 10,1000 | 2 000 | 20 | 7 000 | ||||
| 2015-03-25 | 2014-03-26 | 4 | MALONE JOHN | AMBR | Common Stock | D | 13,0000 | 5 000 | 65 | 5 000 | ||||
| 2015-03-11 | 2015-03-09 | 4 | CRAVEN PAMELA | AMBR | Common Stock | D | 8,9965 | 3 500 | 31 | 3 500 | ||||
| 2015-02-23 | 2015-02-19 | 4 | Ho Cho-Ying Davy | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | 8,08 | 80 000 | 80 000 | |||||
| 2015-02-23 | 2015-02-19 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 14 393 | 14 393 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 8,08 | 207 500 | 207 500 | |||||
| 2015-02-23 | 2015-02-19 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 8,08 | 78 750 | 78 750 | |||||
| 2015-02-23 | 2015-02-19 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 8,08 | 68 000 | 68 000 | |||||
| 2015-02-23 | 2015-02-19 | 4 | MALONE JOHN | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | CALDWELL DONALD R | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2015-02-23 | 2015-02-19 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | 11 264 | 11 264 | ||||||
| 2014-12-18 | 2014-12-16 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 9,0000 | −1 000 | −9 | 30 808 | ||||
| 2014-12-16 | 2014-12-16 | 4 | MALONE JOHN | AMBR | Common Stock | D | 9,0900 | 1 000 | 9 | 3 000 | ||||
| 2014-12-16 | 2014-12-12 | 4 | MALONE JOHN | AMBR | Common Stock | D | 10,1000 | 2 000 | 20 | 2 000 | ||||
| 2014-12-15 | 2014-12-12 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,0799 | −2 000 | −20 | 31 808 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 10,6427 | −2 000 | −21 | 33 808 | ||||
| 2014-12-10 | 2014-12-10 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,0040 | −2 000 | −22 | 35 808 | ||||
| 2014-12-10 | 2014-12-09 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,0869 | −2 000 | −22 | 37 808 | ||||
| 2014-12-10 | 2014-12-08 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,2239 | −2 000 | −22 | 39 808 | ||||
| 2014-12-10 | 2014-12-05 | 4 | Cooke Albert C III | AMBR | Common Stock | D | −760 | 41 808 | ||||||
| 2014-12-05 | 2014-12-05 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3720 | −2 000 | −23 | 42 568 | ||||
| 2014-12-05 | 2014-12-04 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3113 | −2 000 | −23 | 44 568 | ||||
| 2014-12-05 | 2014-12-03 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,5237 | −2 000 | −23 | 46 568 | ||||
| 2014-12-02 | 2014-12-02 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,6313 | −2 000 | −23 | 48 568 | ||||
| 2014-12-02 | 2014-12-01 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,6100 | −2 000 | −23 | 50 568 | ||||
| 2014-12-02 | 2014-11-28 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 12,0138 | −3 000 | −36 | 52 568 | ||||
| 2014-12-01 | 2014-11-26 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −5 000 | 21 740 | |||||
| 2014-12-01 | 2014-11-26 | 4 | Conway Thomas E | AMBR | Common Stock | D | 12,0548 | −5 000 | −60 | 0 | ||||
| 2014-12-01 | 2014-11-26 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 5 000 | 12 | 5 000 | ||||
| 2014-11-26 | 2014-11-24 | 4 | Williams Barry MV | AMBR | Common Stock | D | 11,5039 | −11 293 | −130 | 0 | ||||
| 2014-11-26 | 2014-11-26 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,5840 | −2 000 | −23 | 55 568 | ||||
| 2014-11-26 | 2014-11-25 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,7585 | −2 000 | −24 | 57 568 | ||||
| 2014-11-26 | 2014-11-24 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3668 | −2 000 | −23 | 59 568 | ||||
| 2014-11-25 | 2014-11-24 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −5 000 | 26 740 | |||||
| 2014-11-25 | 2014-11-24 | 4 | Conway Thomas E | AMBR | Common Stock | D | 11,6392 | −5 000 | −58 | 0 | ||||
| 2014-11-25 | 2014-11-24 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 5 000 | 12 | 5 000 | ||||
| 2014-11-25 | 2014-11-21 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −5 000 | 31 740 | |||||
| 2014-11-25 | 2014-11-21 | 4 | Conway Thomas E | AMBR | Common Stock | D | 11,3495 | −5 000 | −57 | 0 | ||||
| 2014-11-25 | 2014-11-21 | 4 | Conway Thomas E | AMBR | Common Stock | D | 2,3100 | 5 000 | 12 | 5 000 | ||||
| 2014-11-21 | 2014-11-21 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3468 | −2 000 | −23 | 61 568 | ||||
| 2014-11-21 | 2014-11-20 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,0395 | −2 000 | −22 | 63 568 | ||||
| 2014-11-21 | 2014-11-19 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,0798 | −2 000 | −22 | 65 568 | ||||
| 2014-11-18 | 2014-11-18 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,1510 | −2 000 | −22 | 67 568 | ||||
| 2014-11-18 | 2014-11-17 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,1675 | −2 000 | −22 | 69 568 | ||||
| 2014-11-18 | 2014-11-14 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3395 | −2 000 | −23 | 71 568 | ||||
| 2014-11-14 | 2014-11-13 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3299 | −2 000 | −23 | 73 568 | ||||
| 2014-11-14 | 2014-11-12 | 4 | Cooke Albert C III | AMBR | Common Stock | D | 11,3870 | −2 000 | −23 | 75 568 | ||||
| 2014-11-07 | 2014-11-05 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 1 781 | 1 781 | ||||||
| 2014-11-03 | 2014-10-31 | 4 | Updata Partners III LP By Funds | AMBR | Common Stock | I | 12,9657 | −2 051 612 | −26 601 | 1 037 571 | ||||
| 2014-11-03 | 2014-10-31 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Common Stock | I | 12,9657 | −2 051 612 | −26 601 | 1 037 571 | ||||
| 2014-09-12 | 2014-09-10 | 4 | CALDWELL DONALD R | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | Harvey Kenneth M | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | CRAVEN PAMELA | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | HOWARD RUDY | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | MALONE JOHN | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | Williams Barry MV | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-09-12 | 2014-09-10 | 4 | Ho Cho-Ying Davy | AMBR | Restricted Stock Units | D | 13 846 | 13 846 | ||||||
| 2014-08-22 | 2014-08-20 | 4 | Harvey Kenneth M | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −26 720 | 0 | |||||
| 2014-08-22 | 2014-08-20 | 4 | Harvey Kenneth M | AMBR | Employee Stock Option (right to buy) | D | 2,31 | −53 440 | 0 | |||||
| 2014-08-22 | 2014-08-20 | 4 | Harvey Kenneth M | AMBR | Common Stock | D | 2,3100 | 80 160 | 185 | 80 160 | ||||
| 2014-08-07 | 2014-08-05 | 4 | Cooke Albert C III | AMBR | Employee Stock Option (right to buy) | D | 13,00 | 180 699 | 180 699 | |||||
| 2014-08-07 | 2014-08-05 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 13,00 | 209 266 | 209 266 | |||||
| 2014-08-07 | 2014-08-05 | 4 | Preuninger James W | AMBR | Employee Stock Option (right to buy) | D | 13,00 | 327 937 | 327 937 | |||||
| 2014-07-18 | 2014-07-16 | 4 | Preuninger John W | AMBR | Common Stock, $0.001 par value per share | D | 10 606 | 396 880 | ||||||
| 2014-07-18 | 3 | Pieri Nathan | AMBR | Common Stock, $0.001 par value per share | D | 0 | ||||||||
| 2014-07-18 | 2014-07-16 | 4 | Pieri Nathan | AMBR | Employee Stock Option (right to buy) | D | 15,36 | 270 000 | 270 000 | |||||
| 2014-07-09 | 2014-07-07 | 4 | Miles Stephanie J | AMBR | Employee Stock Option (right to buy) | D | 15,90 | 100 000 | 100 000 | |||||
| 2014-07-09 | 2014-07-07 | 4 | Jackowski William R | AMBR | Employee Stock Option (right to buy) | D | 15,90 | 100 000 | 100 000 | |||||
| 2014-03-28 | 2014-03-26 | 4 | GOLDMAN SACHS GROUP INC See footnotes | AMBR | Series E Redeemable Convertible Preferred Stock | I | −4 472 671 | 0 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | GOLDMAN SACHS GROUP INC See footnotes | AMBR | Common Stock | I | 12,0900 | −674 387 | −8 153 | 2 313 369 | ||||
| 2014-03-28 | 2014-03-26 | 4 | GOLDMAN SACHS GROUP INC See footnotes | AMBR | Common Stock | I | 2 987 756 | 2 987 756 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Series C Preferred Stock | I | −10 913 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Series A Preferred Stock | I | −66 800 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 11 919 | 94 086 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 69 288 | 82 167 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Fund | AMBR | Series D Preferred Stock | I | −332 989 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Series C Preferred Stock | I | −1 775 542 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Series B Preferred Stock | I | −1 238 187 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Fund | AMBR | Series A Preferred Stock | I | −180 360 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Common Stock, $0.001 par value per share | I | 13,0000 | −803 973 | −10 452 | 3 089 183 | ||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Fund | AMBR | Common Stock, $0.001 par value per share | I | 369 340 | 3 893 156 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 939 334 | 3 523 816 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 362 630 | 1 584 482 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | GOLDSMITH BERNARD M By Fund | AMBR | Common Stock, $0.001 par value per share | I | 187 079 | 221 852 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Series D Preferred Stock | I | −1 389 955 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Series C Preferred Stock | I | −1 693 696 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Series A Preferred Stock | I | −3 019 371 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 13,0000 | −1 508 953 | −19 616 | 5 596 677 | ||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 541 690 | 7 105 630 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 849 939 | 5 563 940 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 3 131 867 | 3 714 001 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Series D Preferred Stock | I | −1 389 955 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Series C Preferred Stock | I | −1 693 696 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Series A Preferred Stock | I | −3 019 371 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Fund | AMBR | Common Stock, $0.001 par value per share | I | 13,0000 | −1 508 953 | −19 616 | 5 596 677 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 541 690 | 7 105 630 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 849 939 | 5 563 940 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Cross Atlantic Capital Partners, Inc. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 3 131 867 | 3 714 001 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Employee Stock Option (right to buy) | D | 1,75 | 13 360 | 20 040 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Employee Stock Option (right to buy) | D | 0,84 | 33 400 | 0 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −13 360 | −174 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Common Stock, $0.001 par value per share | D | 1,7500 | 13 360 | 23 | 13 360 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −33 400 | −434 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Miles Stephanie J | AMBR | Common Stock, $0.001 par value per share | D | 0,8400 | 33 400 | 28 | 33 400 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Byrnes Michael S | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 16 700 | 50 100 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Byrnes Michael S | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −16 700 | −217 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Byrnes Michael S | AMBR | Common Stock, $0.001 par value per share | D | 2,3100 | 16 700 | 39 | 16 700 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Jackowski William R | AMBR | Employee Stock Option (right to buy) | D | 3,29 | 13 360 | 10 020 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Jackowski William R | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −13 360 | −174 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Jackowski William R | AMBR | Common Stock, $0.001 par value per share | D | 3,2900 | 13 360 | 44 | 13 360 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Sheth Amish | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 6 680 | 0 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Sheth Amish | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −6 680 | −87 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Sheth Amish | AMBR | Common Stock, $0.001 par value per share | D | 2,3100 | 6 680 | 15 | 6 680 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Hardenburgh Anthony J | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 10 020 | 16 700 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Hardenburgh Anthony J | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −10 020 | −130 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Hardenburgh Anthony J | AMBR | Common Stock, $0.001 par value per share | D | 2,3100 | 10 020 | 23 | 10 020 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Cooke Albert C III | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −20 040 | −261 | 77 568 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Conway Thomas E | AMBR | Employee Stock Option (right to buy) | D | 2,31 | 13 360 | 36 740 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Conway Thomas E | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −13 360 | −174 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Conway Thomas E | AMBR | Common Stock, $0.001 par value per share | D | 2,3100 | 13 360 | 31 | 13 360 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger James W | AMBR | Series A Preferred Stock | D | −100 200 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger James W | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −167 000 | −2 171 | 1 652 983 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger James W | AMBR | Common Stock, $0.001 par value per share | D | 103 933 | 1 819 983 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger John W | AMBR | Series A Preferred Stock | D | −50 100 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 13,0000 | −167 000 | −2 171 | 386 275 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Preuninger John W | AMBR | Common Stock, $0.001 par value per share | D | 51 966 | 553 274 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Fund | AMBR | Series D Preferred Stock | I | −332 989 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Funds | AMBR | Series C Preferred Stock | I | −1 775 542 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Funds | AMBR | Series B Preferred Stock | I | −1 238 187 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Fund | AMBR | Series A Preferred Stock | I | −180 360 | 0 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Funds | AMBR | Common Stock, $0.001 par value per share | I | 13,0000 | −803 973 | −10 452 | 3 089 183 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 369 340 | 3 893 156 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 939 334 | 3 523 816 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 362 630 | 1 584 482 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Updata Partners III LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 187 079 | 221 852 | ||||||
| 2014-03-26 | 2014-03-26 | 4 | Bordner Ty Y | AMBR | Employee Stock Option (right to buy) | D | 1,75 | 10 020 | 40 080 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Bordner Ty Y | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −10 020 | −130 | 0 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Bordner Ty Y | AMBR | Common Stock, $0.001 par value per share | D | 1,7500 | 10 020 | 18 | 10 020 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Gorman Glenn T | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −20 040 | −261 | 86 643 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Williams Barry MV | AMBR | Employee Stock Option (right to buy) | D | 0,37 | 23 380 | 0 | |||||
| 2014-03-26 | 2014-03-26 | 4 | Williams Barry MV | AMBR | Common Stock, $0.001 par value per share | D | 13,0000 | −23 380 | −304 | 11 293 | ||||
| 2014-03-26 | 2014-03-26 | 4 | Williams Barry MV | AMBR | Common Stock, $0.001 par value per share | D | 0,3700 | 23 380 | 9 | 34 673 | ||||
| 2014-03-20 | 3 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CALDWELL DONALD R By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | GOLDSMITH BERNARD M By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | GOLDSMITH BERNARD M By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 25 758 | ||||||||
| 2014-03-20 | 3 | Harvey Kenneth M By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 25 758 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | CO-INVESTMENT FUND II, L.P. By Funds | AMBR | Common Stock, $0.001 par value per share | I | 1 164 268 | ||||||||
| 2014-03-20 | 3 | Cooke Albert C III | AMBR | Common Stock, $0.001 par value per share | D | 195 216 | ||||||||
| 2014-03-20 | 3 | Cooke Albert C III | AMBR | Common Stock, $0.001 par value per share | D | 195 216 | ||||||||
| 2014-03-20 | 3 | Preuninger James W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 250 452 | ||||||||
| 2014-03-20 | 3 | Preuninger James W | AMBR | Common Stock, $0.001 par value per share | D | 3 699 301 | ||||||||
| 2014-03-20 | 3 | Preuninger James W | AMBR | Common Stock, $0.001 par value per share | D | 3 699 301 | ||||||||
| 2014-03-20 | 3 | Preuninger James W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 250 452 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 1 954 213 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 1 920 813 | ||||||||
| 2014-03-20 | 3 | Preuninger John W | AMBR | Common Stock, $0.001 par value per share | D | 2 405 421 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 238 114 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 906 117 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 1 954 213 | ||||||||
| 2014-03-20 | 3 | Preuninger John W | AMBR | Common Stock, $0.001 par value per share | D | 2 405 421 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 238 114 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 1 920 813 | ||||||||
| 2014-03-20 | 3 | Preuninger John W By grantor retained annuity trust | AMBR | Common Stock, $0.001 par value per share | I | 2 906 117 | ||||||||
| 2014-03-20 | 3 | Chang Kae Por F | AMBR | Common Stock, $0.001 par value per share | D | 79 168 | ||||||||
| 2014-03-20 | 3 | Chang Kae Por F | AMBR | Common Stock, $0.001 par value per share | D | 79 168 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Updata Associates III, LP By Fund | AMBR | Common Stock, $0.001 par value per share | I | 69 546 | ||||||||
| 2014-03-20 | 3 | Gorman Glenn T | AMBR | Common Stock, $0.001 par value per share | D | 213 366 | ||||||||
| 2014-03-20 | 3 | Gorman Glenn T | AMBR | Common Stock, $0.001 par value per share | D | 213 366 | ||||||||
| 2014-03-20 | 3 | Williams Barry MV | AMBR | Common Stock, $0.001 par value per share | D | 22 586 | ||||||||
| 2014-03-20 | 3 | Williams Barry MV | AMBR | Common Stock, $0.001 par value per share | D | 22 586 |
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)
