Ambrx Biopharma, Inc. (AMAM)

Number of records: 8
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
07-Mar-24 5:46 PM
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O'Connor Daniel
President and CEO
Director
Ambrx Biopharma, Inc. (AMAM) 07-Mar-24Disposition 48,202----(100%)
48.2K to 0
07-Mar-24 5:41 PM
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Nelson Sonja
Chief Financial Officer
Ambrx Biopharma, Inc. (AMAM) 07-Mar-24Disposition 22,936----(100%)
22.94K to 0
11-Dec-23 5:17 PM
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Nelson Sonja
Chief Financial Officer
Ambrx Biopharma, Inc. (AMAM) 11-Dec-23Grant 50,000----10%
495.78K to 545.78K
11-Dec-23 5:19 PM
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Aromando Andrew
Chief Operating Officer
Ambrx Biopharma, Inc. (AMAM) 11-Dec-23Grant 100,000----1080%
9.26K to 109.26K
11-Dec-23 5:15 PM
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O'Connor Daniel
President and CEO
Director
Ambrx Biopharma, Inc. (AMAM) 11-Dec-23Grant 750,000----122%
613.33K to 1.36M
31-Oct-23 5:00 PM
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O'Connor Daniel
President and CEO
Director
Ambrx Biopharma, Inc. (AMAM) 27-Oct-23Market Sale (Planned) 50,012$9.82$491,118.00(13%)
392.86K to 342.85K
(< 1%)
31-Oct-23 5:00 PM
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Nelson Sonja
Chief Financial Officer
Ambrx Biopharma, Inc. (AMAM) 27-Oct-23Market Sale (Planned) 12,778$9.82$125,480.00(9%)
142.86K to 130.08K
(< 1%)
25-Oct-23 4:15 PM
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Cormorant Asset Management,...
10% Owner
Ambrx Biopharma, Inc. (AMAM) 23-Oct-23Purchase 1,307,310$6.99$9,139,540.0013%
9.92M to 11.23M