ACOG Insider Trading Activity and SEC Form 4 Filings
ACOG insider trading summary
Over the past 12 months, insiders at Alpha Cognition Inc. (ACOG) reported 54 open-market purchases worth $8.2M by 3 insiders and no sales on SEC Form 4. Net insider buying was $8.2M.
Latest ACOG insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 23, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $123K (14,973 @ $8.23) |
| Oct 22, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $143K (17,117 @ $8.33) |
| Oct 16, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $118K (14,283 @ $8.23) |
| Oct 15, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $191K (22,657 @ $8.43) |
| Oct 1, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $166K (19,050 @ $8.69) |
| Sep 25, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $114K (13,426 @ $8.47) |
| Sep 24, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $157K (18,337 @ $8.57) |
| Sep 16, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $455K (53,029 @ $8.57) |
| Sep 16, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $228K (27,141 @ $8.40) |
| Sep 15, 2026 | Opaleye Management Inc. | 10% Owner | Buy | $29K (3,375 @ $8.54) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.