ACOG insider trades & Congress trades
Alpha Cognition Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 12 open-market insider transactions in Alpha Cognition Inc. (ACOG) (12 purchases with code P and 0 sales with code S), the most recent on October 23, 2026.
In the last 90 days: 12 purchases by 2 insiders ($2.17M) and 0 sales by 0 ($0).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | Opaleye Management Inc. | – | Buy | 14,973 | $8.23 | $123K | – |
| Oct 22, 2026 | Opaleye Management Inc. | – | Buy | 17,117 | $8.33 | $143K | – |
| Oct 16, 2026 | Opaleye Management Inc. | – | Buy | 14,283 | $8.23 | $118K | – |
| Oct 15, 2026 | Opaleye Management Inc. | – | Buy | 22,657 | $8.43 | $191K | – |
| Oct 1, 2026 | Opaleye Management Inc. | – | Buy | 19,050 | $8.69 | $166K | −0.1% |
| Sep 25, 2026 | Opaleye Management Inc. | – | Buy | 13,426 | $8.47 | $114K | +0.0% |
| Sep 24, 2026 | Opaleye Management Inc. | – | Buy | 18,337 | $8.57 | $157K | +0.0% |
| Sep 16, 2026 | Opaleye Management Inc. | – | Buy | 53,029 | $8.57 | $455K | – |
| Sep 16, 2026 | Opaleye Management Inc. | – | Buy | 27,141 | $8.40 | $228K | – |
| Sep 15, 2026 | Opaleye Management Inc. | – | Buy | 3,375 | $8.54 | $29K | +0.0% |
| Sep 14, 2026 | Opaleye Management Inc. | – | Buy | 40,373 | $8.70 | $351K | +0.0% |
| Aug 21, 2026 | Wills Robert James | – | Buy | 10,000 | $9.62 | $96K | −0.1% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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