Golumbeski George
SEC CIK 1586660 · EDGAR
BoughtSold
Most active insiders at ABOS, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Meisner Derek M | CLO, Corp Sec | — | $248.8K |
| 2 | OConnell Daniel Joseph | CEO, Dir | — | $163.2K |
| 3 | Porter Derrell | Dir | — | $75.2K |
| 4 | Zuga Matt | CFO, Chief Business Off | — | $49.6K |
| 5 | Barton Russell | COO | — | $30.0K |
| 6 | Siemers Eric | Chief Medical Off | — | $27.1K |
| 7 | Doherty James J. | Pres, CDO | — | $15.2K |
| 8 | Fountain Nathan B | Dir | — | $14.3K |
| 9 | Schacterle Amy | Chief Regulatory Off | — | $2,172 |
| 10 | Stoppel Laura | Dir | — | — |
| 14 | Golumbeski George | Dir | — | — |
Transactions 3
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-05 16:28 | 2026-06-03 | ABOS | Acumen Pharmaceuticals, Inc. | Golumbeski George | Dir | A - Grant | $0.00 | +35.5K | 35.5K | New | $0 |
| 2022-04-27 | 2022-04-26 | STTK | Shattuck Labs, Inc. | Golumbeski George | Dir | P - Purchase | $3.63 | +28.3K | 54.6K | +108% | +$102.8K | |
| M | 2022-04-26 | 2022-04-21+ | STTK | Shattuck Labs, Inc. | Golumbeski George | Dir | P - Purchase | $3.69 | +26.3K | 26.0K | New | +$97.0K |
Purchase Sale Sale after option exercise All abbreviations