Insider Buy ·Filed Sep 16, 2026
Insider cluster: 1 insiders, $380K total
Actionable Insight ▲ Bullish
Monitor for additional insider buying or a material corporate catalyst (e.g., FDA update, partnership) to confirm conviction.
Latest settled — T+20d
ACOG ▼ -4.52% at T+20d
LONG call ✗ call lost -4.52% · α vs SPY -5.72% · entry $8.85 → $8.45
Latest observation: T+26 -13.29% FF3 residual α
T+1d
-0.23%
call -0.23% · α -0.11%
$8.83
settled 6w ago
T+5d
-3.16%
call -3.16% · α -3.76%
$8.57
settled 5w ago
T+20d
-4.52%
call -4.52% · α -5.72%
$8.45
settled 13d ago
T+60d
Pending
in 6w
Price Chart
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Executive Summary
Opaleye Management Inc., a 10% owner of Alpha Cognition, purchased 43.8K shares for $380K in open-market transactions on September 14-15, 2026. This is a conviction buy by a significant insider, but the dollar amount is modest relative to the company's market cap and the historical performance of similar signals at this ticker has been mixed.
Key Financial Metrics
Direction
buying
Total Value
$380.0K
Insiders
1
Key Facts
- 10% owner Opaleye Management bought 40.4K shares at $8.70 on Sep 14, 2026 for $351K
- Opaleye Management bought an additional 3.4K shares at $8.54 on Sep 15, 2026 for $29K
- Total purchase value: $380K over two consecutive trading days
- All transactions are open-market purchases (code P) with no 10b5-1 plan indication
Financial Impact
$380K total insider purchase by a 10% owner
insider ownership
Risk Factors
- Single insider buying may not reflect broader management sentiment
- No accompanying corporate news or catalyst identified in the filing
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| INSIDER-BUY Data (Synthetic) | 0001493152-26-042969 |
7 reports for ACOG
100% Hit rate @ T+5 Went positive at some point 3 of 3 best @ T+60▲ +50.08%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 28, 2026 28d ago | Insider Buy | $8.71 $8.98 | ▲ +3.10% | ▲ +1.15% | $8.91 (+2.30%) |
Sep 23, 2026 4w ago | SC 13G | $8.57 $8.70 | ▲ +1.52% | ▲ +1.93% | $8.91 (+3.97%) |
Sep 16, 2026 5w ago | Insider Buy | $8.85 $8.57 | ▼ −3.16% | ▼ −3.76% | $8.91 (+0.68%) |
Aug 24, 2026 9w ago | Insider Buy | $9.75 $9.27 | ▼ −4.92% | ▼ −5.39% | $8.91 (−8.62%) |
May 19, 2026 22w ago | Insider Cluster | $5.89 $5.94 | ▲ +0.85% | ▼ −0.95% | $8.91 (+51.27%) |
Apr 20, 2026 27w ago | 8-K | $6.88 $6.20 | ▼ −9.88% | ▼ −10.97% | $8.91 (+29.51%) |
Apr 14, 2026 28w ago | 8-K | $6.75 $6.99 | ▲ +3.56% | ▲ +1.92% | $8.91 (+32.00%) |
Showing 7 of 7
US Market Status
Market Closed — Opens Wed (16h 56m)
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