10 insiders reported 49 Form 4 transactions for Alpha Cognition Inc. (ACOG) over the past 18 months (most recent 2026-06-11). Recent activity: Opaleye Management Inc. (Insider) Buy 24,856 shares, Opaleye Management Inc. (Insider) Buy 5,872 shares, Opaleye Management Inc. (Insider) Buy 10,054 shares, Opaleye Management Inc. (Insider) Buy 1,161 shares, Opaleye Management Inc. (Insider) Buy 2,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Opaleye Management Inc. | Insider | Buy | 24,856 | $148,534 |
| 2026-06-11 | Opaleye Management Inc. | Insider | Buy | 5,872 | $35,157 |
| 2026-06-09 | Opaleye Management Inc. | Insider | Buy | 10,054 | $58,596 |
| 2026-05-29 | Opaleye Management Inc. | Insider | Buy | 1,161 | $6,653 |
| 2026-05-29 | Opaleye Management Inc. | Insider | Buy | 2,000 | $11,664 |
| 2026-05-29 | Opaleye Management Inc. | Insider | Buy | 70,577 | $416,397 |
| 2026-05-22 | Opaleye Management Inc. | Insider | Buy | 8,431 | $49,659 |
| 2026-05-22 | Opaleye Management Inc. | Insider | Buy | 15,945 | $90,886 |
| 2026-05-19 | D'Angelo Lauren | Chief Operating Officer | Buy | 3,500 | $20,160 |
| 2026-05-19 | Opaleye Management Inc. | Insider | Buy | 16,648 | $96,986 |
| 2026-05-19 | Opaleye Management Inc. | Insider | Buy | 17,395 | $99,023 |
| 2026-04-17 | Sensenig Bethany | Director | Buy | 5,489 | $0 |
| 2026-03-31 | Opaleye Management Inc. | Insider | Buy | 1,850 | $9,232 |
| 2026-03-31 | Opaleye Management Inc. | Insider | Buy | 10,000 | $50,800 |
| 2026-03-26 | Opaleye Management Inc. | Insider | Buy | 4,182 | $23,377 |
| 2026-03-26 | Opaleye Management Inc. | Insider | Buy | 8,581 | $46,595 |
| 2026-03-26 | Opaleye Management Inc. | Insider | Buy | 7,319 | $38,644 |
| 2026-03-20 | Opaleye Management Inc. | Insider | Buy | 2,481 | $14,266 |
| 2026-03-20 | Opaleye Management Inc. | Insider | Buy | 2,094 | $11,957 |
| 2026-03-18 | Opaleye Management Inc. | Insider | Buy | 1,331 | $7,693 |
| 2026-03-13 | Opaleye Management Inc. | Insider | Buy | 5,708 | $33,392 |
| 2026-03-13 | Opaleye Management Inc. | Insider | Buy | 7,358 | $42,308 |
| 2026-03-10 | Opaleye Management Inc. | Insider | Buy | 1,900 | $11,020 |
| 2026-03-10 | Opaleye Management Inc. | Insider | Buy | 2,179 | $12,747 |
| 2026-03-06 | Opaleye Management Inc. | Insider | Buy | 19,795 | $115,009 |
Source: SEC Form 4 filings · as of 2026-06-11