Company · CIK 0001655923 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
Alpha Cognition Inc. · ACOG
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 PForm 4 → | Sep 16, 5:57 pm EDT | Opaleye Management Inc.10% Owner | 123,918 | $8.57 | $1,062,506 | 3,172,141 | +4.07% | |
| Aug 21, 2026 PForm 4 → | Aug 24, 2:52 pm EDT | Robert James WillsDirector | 10,000 | $9.62 | $96,200 | 32,241 | +45.0% | |
| Jul 31, 2026 PForm 4 → | Aug 4, 4:50 pm EDT | Opaleye Management Inc.10% Owner | 52,900 | $8.00 | $422,976 | 3,048,223 | +1.77% | |
| Jul 24, 2026 PForm 4 → | Jul 28, 4:05 pm EDT | Opaleye Management Inc.10% Owner | 130 | $7.90 | $1,027 | 2,995,323 | +0.00% | |
| Jul 22, 2026 PForm 4 → | Jul 24, 4:05 pm EDT | Opaleye Management Inc.10% Owner | 200,086 | $7.82 | $1,565,499 | 2,995,193 | +7.16% | |
| Jun 25, 2026 PForm 4 → | Jun 29, 4:05 pm EDT | Opaleye Management Inc.10% Owner | 152,533 | $6.40 | $976,490 | 2,805,107 | +5.75% | |
| Jun 11, 2026 PForm 4 → | Jun 15, 8:10 pm EDT | Opaleye Management Inc.10% Owner | 7,685 | $5.96 | $45,773 | 2,652,574 | +0.29% | |
| Jun 9, 2026 PForm 4 → | Jun 11, 4:05 pm EDT | Opaleye Management Inc.10% Owner | 30,728 | $5.98 | $183,692 | 2,644,889 | +1.18% | |
| Jun 5, 2026 PForm 4 → | Jun 9, 4:05 pm EDT | Opaleye Management Inc.10% Owner | 10,054 | $5.83 | $58,596 | 2,614,161 | +0.39% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.