ACUMEN PHARMACEUTICALS INC (ABOS) Stock Ownership and Short Interest
USA - NASDAQ:ABOS - US00509G2093 - Common Stock
2.21 USD
-0.01 (-0.45%)
2.22 USD
+0.01 (+0.45%)
| Shares Outstanding | 60.57M |
| Float | 56.15M |
| Float Short Interest Percentage | 2.37% |
| Owners (insider) | 6.03% |
| Owners (institutional) | 66.13% |
| Owners (insider) change | 1.5% |
| Owners (institutional) change | 1.04% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Jun 4, 2025 | Drapkin Kimberlee C | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Fountain Nathan B | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Ives Jeffrey L. | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Porter Derrell | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Stalfort Sean | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | RA CAPITAL MANAGEMENT, LLC | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | RA Capital Healthcare Fund LP | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | RA Capital Nexus Fund II, L.P. | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Kolchinsky Peter | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Shah Rajeev M. | Grant | 12800 | 0.00 | $ 0.00 |
| Jun 4, 2025 | Stoppel Laura | Grant | 12800 | 0.00 | $ 0.00 |
| Jan 21, 2025 | Siemers Eric | Open Market Sale | 3219 | 1.59 | $ 5,118.21 |
| Jan 21, 2025 | OConnell Daniel Joseph | Open Market Sale | 12619 | 1.59 | $ 20,102.07 |
| Jan 21, 2025 | Meisner Derek M | Open Market Sale | 3418 | 1.59 | $ 5,434.62 |
| Jan 21, 2025 | Barton Russell | Open Market Sale | 2914 | 1.61 | $ 4,692.12 |
| Jan 21, 2025 | Zuga Matt | Open Market Sale | 33266 | 1.70 | $ 56,619.73 |
| Jan 7, 2025 | OConnell Daniel Joseph | Grant | 225400 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Meisner Derek M | Grant | 66800 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Barton Russell | Grant | 49800 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Zuga Matt | Grant | 66800 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Siemers Eric | Grant | 66800 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Schacterle Amy | Grant | 8800 | 0.00 | $ 0.00 |
| Jan 6, 2025 | Doherty James J. | Grant | 62600 | 0.00 | $ 0.00 |
| Jan 3, 2025 | Meisner Derek M | Open Market Sale | 11122 | 1.84 | $ 20,505.63 |
| Jan 3, 2025 | Barton Russell | Open Market Sale | 7636 | 1.86 | $ 14,225.10 |
| Jan 3, 2025 | Zuga Matt | Open Market Sale | 13235 | 1.84 | $ 24,366.96 |
| Jan 3, 2025 | Siemers Eric | Open Market Sale | 10859 | 1.85 | $ 20,046.80 |
| Jan 3, 2025 | OConnell Daniel Joseph | Open Market Sale | 47778 | 1.84 | $ 87,873.30 |