ACOG · ISSUER CIK 1655923
Alpha Cognition Inc.
Between Aug 1, 2026 and Oct 29, 2026, 2 Alpha Cognition Inc. insiders reported $2.6M of open-market purchases and $0.00 of sales on SEC Form 4. The largest buyer was Opaleye Management Inc. (10% Owner), with $2.5M.
↗2 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. No open-market sales in the window.
$2.6MInsider buying
$0.00Insider selling
+$2.6MNet open-market
Oct 26, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 26, 202616:51 | Oct 23, 2026from Oct 22, 2026 | ACOG | 10% Owner | P · Buy | $8.28 | +32,090 | 3,291,984 | +1% | +$266K | -15.0% | +10.9% |
| Oct 19, 202617:34 | Oct 16, 2026from Oct 15, 2026 | ACOG | 10% Owner | P · Buy | $8.35 | +36,940 | 3,259,894 | +1% | +$309K | -14.3% | +10.0% |
| Oct 2, 202616:05 | Oct 1, 2026 | ACOG | 10% Owner | P · Buy | $8.69 | +19,050 | 3,222,954 | +1% | +$166K | -10.8% | +5.7% |
| Sep 28, 202619:57 | Sep 25, 2026from Sep 24, 2026 | ACOG | 10% Owner | P · Buy | $8.53 | +31,763 | 3,203,904 | +1% | +$271K | -12.6% | +7.8% |
| Sep 16, 202617:57 | Sep 16, 2026from Sep 14, 2026 | ACOG | 10% Owner | P · Buy | $8.57 | +123,918 | 3,172,141 | +4% | +$1.1M | -12.1% | +7.2% |
| Aug 24, 202614:52 | Aug 21, 2026 | ACOG | Director | P · Buy | $9.62 | +10,000 | 32,241 | +45% | +$96K | +1.3% | -4.5% |
| Aug 4, 202616:50 | Aug 3, 2026from Jul 31, 2026 | ACOG | 10% Owner | P · Buy | $8.00 | +52,900 | 3,048,223 | +2% | +$423K | -9.1% | +14.9% |