ACOG
Alpha Cognition Inc.
NASDAQ · Financial Services · Financial - Conglomerates · CA
$8.61
+1.29%16
Insider buys (3m)
0
Insider sells (3m)
$3.9M
Net value (3m)
+10.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 19, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 14,283 | $8.23 |
| Oct 19, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 22,657 | $8.43 |
| Oct 2, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 19,050 | $8.69 |
| Sep 28, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 18,337 | $8.57 |
| Sep 28, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 13,426 | $8.47 |
| Sep 16, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 40,373 | $8.70 |
| Sep 16, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 27,141 | $8.40 |
| Sep 16, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 53,029 | $8.57 |
| Sep 16, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 3,375 | $8.54 |
| Aug 24, 2026 | Wills Robert James · director | Purchase | 10,000 | $9.62 |
| Aug 4, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 2,900 | $7.92 |
| Aug 4, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 50,000 | $8.00 |
| Jul 28, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 130 | $7.90 |
| Jul 24, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 10,000 | $7.83 |
| Jul 24, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 49,849 | $7.80 |
| Jul 24, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 140,237 | $7.83 |
| Jun 29, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 152,336 | $6.40 |
| Jun 29, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 197 | $6.50 |
| Jun 15, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 273 | $5.93 |
| Jun 15, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 4,550 | $5.99 |
| Jun 15, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 2,862 | $5.91 |
| Jun 11, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 24,856 | $5.98 |
| Jun 11, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 5,872 | $5.99 |
| Jun 9, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 10,054 | $5.83 |
| May 29, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 2,000 | $5.83 |
| May 29, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 70,577 | $5.90 |
| May 29, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 1,161 | $5.73 |
| May 22, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 15,945 | $5.70 |
| May 22, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 8,431 | $5.89 |
| May 19, 2026 | Opaleye Management Inc. · 10 percent owner | Purchase | 16,648 | $5.83 |
Institutional positioning
13F filings over the trailing two quarters
New 4Increased 9Reduced 12Sold out 0
| Filer | Action | Shares | Filed |
|---|---|---|---|
| Opaleye Management Inc. | Increased | 2,895,467 | Aug 14, 2026 |
| OPALEYE MANAGEMENT INC. | Reduced | 2,561,950 | May 15, 2026 |
| Solas Capital Management, LLC | Unchanged | 1,924,617 | Aug 14, 2026 |
| SOLAS CAPITAL MANAGEMENT, LLC | Reduced | 1,924,617 | May 15, 2026 |
| AWM Investment Company, Inc. | Unchanged | 1,672,168 | Aug 14, 2026 |
| AWM INVESTMENT COMPANY, INC. | Unchanged | 1,672,168 | May 15, 2026 |
| Cable Car Capital, LP | Unchanged | 1,382,339 | Aug 14, 2026 |
| CABLE CAR CAPITAL LLC | Increased | 1,382,339 | May 15, 2026 |
| IKARIAN CAPITAL, LLC | Unchanged | 1,056,259 | May 15, 2026 |
| Ikarian Capital, LLC | Reduced | 836,259 | Aug 14, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | Unchanged | 567,616 | May 15, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | Reduced | 545,816 | Aug 14, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Unchanged | 365,000 | May 15, 2026 |
| Alyeska Investment Group, L.P. | Unchanged | 365,000 | Aug 14, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | Unchanged | 256,393 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 19, 2026