Opaleye Management Inc. bought $1.0M of ACOG
owner at Alpha Cognition Inc.. 171,410 shares at an average of $5.86, traded Feb 20, 2026, filed Feb 24, 2026.
Score components
- +12Role10% owner
- +25Trade size$1.0M at market
- +3Relative to holdingsHoldings up 8%
- +8Price context48% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- +10Track recordMedian 6-month excess return +95% over 3 past buys
- -5Outside holderA 10% owner who is not an officer or director
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001493152-26-007920, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Feb 20, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Opaleye, L.P. | +10,000 | $5.84 | $58k | 2,135,000 | Feb 24, 2026 |
| Feb 20, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Managed Account | +2,819 | $5.84 | $16k | 70,819 | Feb 24, 2026 |
| Feb 23, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Opaleye, L.P. | +95,819 | $5.89 | $565k | 2,230,819 | Feb 24, 2026 |
| Feb 23, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Managed Account | +4,181 | $5.89 | $25k | 75,000 | Feb 24, 2026 |
| Feb 24, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Opaleye, L.P. | +53,591 | $5.80 | $311k | 2,284,410 | Feb 24, 2026 |
| Feb 24, 2026 | POpen-market purchase Common Stock, no par valueindirect: By Managed Account | +5,000 | $5.80 | $29k | 80,000 | Feb 24, 2026 |
Related signals
Other insiders at Alpha Cognition Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 18Weak | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $166k 19,050 shares | +1% | |
| 25Weak | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $271k 31,763 shares | +1% | |
| 32Weak | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $1.1M 123,918 shares | +4% | |
| 58Moderate | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $976k 152,533 shares | +6% | |
| 31Weak | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $46k 7,685 shares | +0% | |
| 42Moderate | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $184k 30,728 shares | +1% | |
| 32Weak | ACOGbuy Alpha Cognition Inc. | Opaleye Management Inc. owner | $59k 10,054 shares | +0% | |
| 55Moderate | Alpha Cognition Inc. | Opaleye Management Inc. owner | $435k 73,738 shares | +3% | |
| 44Moderate | Alpha Cognition Inc. | Opaleye Management Inc. owner | $141k 24,376 shares | +1% | |
| 36Weak | Alpha Cognition Inc. | Lauren D'Angelo Chief Operating Officer | $20k 3,500 shares | +3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.