Ambrx Biopharma Inc. (AMAM)
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Past 90 days
Value sold
Past 90 days
Net insiders buying
Past 90 days
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| Notification date | Transaction date | B/S Transaction type | Insider and/or position |
Nb. shares Price Value |
Number of shares | Price | Value | Details |
|---|---|---|---|---|---|---|---|---|
| 2023-10-31 | 2023-10-27 | PS Planned sale |
Chief Financial Officer Officer |
12,778
-8.9%
9.82USD 125,480 |
12,778 -8.9% | 9.82 | USD 125,480 | |
| 2023-10-31 | 2023-10-27 | PS Planned sale |
President and CEO Executive Director |
50,012
-12.7%
9.82USD 491,118 |
50,012 -12.7% | 9.82 | USD 491,118 | |
| 2023-10-25 | 2023-10-23 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
1,307,311
+13.2%
6.99USD 9,139,542 |
1,307,311 +13.2% | 6.99 | USD 9,139,542 | |
| 2023-09-19 | 2023-09-18 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
751,233
+1.1%
9.24USD 6,944,924 |
751,233 +1.1% | 9.24 | USD 6,944,924 | |
| 2023-09-19 | 2023-09-15 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
1,401,505
+2.1%
9.05USD 12,680,677 |
1,401,505 +2.1% | 9.05 | USD 12,680,677 | |
| 2023-04-20 | 2023-04-20 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
886,634
+1.3%
11.60USD 10,285,220 |
886,634 +1.3% | 11.60 | USD 10,285,220 | |
| 2023-04-20 | 2023-04-19 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
951,909
+1.5%
11.15USD 10,612,357 |
951,909 +1.5% | 11.15 | USD 10,612,357 | |
| 2023-04-20 | 2023-04-18 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
3,376,646
+5.4%
11.27USD 38,053,112 |
3,376,646 +5.4% | 11.27 | USD 38,053,112 | |
| 2023-04-17 | 2023-04-17 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
562,121
+0.9%
10.67USD 5,999,461 |
562,121 +0.9% | 10.67 | USD 5,999,461 | |
| 2023-04-17 | 2023-04-14 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
841,967
+1.4%
9.96USD 8,384,307 |
841,967 +1.4% | 9.96 | USD 8,384,307 | |
| 2023-04-17 | 2023-04-13 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
1,193,808
+2.0%
9.16USD 10,935,520 |
1,193,808 +2.0% | 9.16 | USD 10,935,520 | |
| 2023-03-16 | 2023-03-16 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
500,000
+0.9%
10.15USD 5,074,250 |
500,000 +0.9% | 10.15 | USD 5,074,250 | |
| 2023-03-16 | 2023-03-15 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
250,000
+0.5%
10.60USD 2,648,875 |
250,000 +0.5% | 10.60 | USD 2,648,875 | |
| 2023-03-16 | 2023-03-14 | B Purchase |
Cormorant Asset Management, LP Large shareholder |
250,000
+0.5%
9.95USD 2,488,275 |
250,000 +0.5% | 9.95 | USD 2,488,275 |