Alpha Cognition Inc.
Total Trades
6
Buys
6
Sells
0
Largest Trade
$1M+
Insiders
4
Institutional Funds
16
Inst. Value
$1M+
Activist Filings
17
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Opaleye Management Inc. | 10% Owner | BUY | $100K–$500K | 71K | $5.76 | Mar 4, 2026 |
| Opaleye Management Inc. | 10% Owner | BUY | $15K–$50K | 4K | $5.99 | Mar 2, 2026 |
| Opaleye Management Inc. | 10% Owner | BUY | $1M+ | 171K | $5.86 | Feb 24, 2026 |
| McFadden Michael E. | CEO | BUY | $1K–$15K | 3K | $5.75 | Nov 15, 2024 |
| MERTZ LEONARD POWELL | Director | BUY | $15K–$50K | 9K | $5.75 | Nov 15, 2024 |
| HAVENS JOHN PRENTISS | Director | BUY | $15K–$50K | 4K | $5.75 | Nov 15, 2024 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 16 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| AWM Investment Company, Inc. | 1.7M | $1M+ | SH |
| Cable Car Capital, LP | 1.1M | $1M+ | SH |
| Ikarian Capital, LLC | 1.1M | $1M+ | SH |
| SPHERA FUNDS MANAGEMENT LTD. | 568K | $1M+ | SH |
| Alyeska Investment Group, L.P. | 365K | $1M+ | SH |
| Aristides Capital LLC | 215K | $1M+ | SH |
| Aristides Capital LLC | 215K | $1M+ | SH |
| CANTOR FITZGERALD, L. P. | 163K | $1M+ | SH |
| VILLERE ST DENIS J & CO LLC | 74K | $100K–$500K | SH |
| TUDOR INVESTMENT CORP ET AL | 62K | $100K–$500K | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 12K | $50K–$100K | SH |
| Green Alpha Advisors, LLC | 11K | $50K–$100K | SH |
| MARSHALL WACE, LLP | 6K | $15K–$50K | SH |
| UBS Group AG | 927 | $1K–$15K | SH |
| Allworth Financial LP | 750 | $1K–$15K | SH |
| Steward Partners Investment Advisory, LLC | 200 | $1K–$15K | SH |
| PNC FINANCIAL SERVICES GROUP, INC. | 120 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Mar 4, 2026
11.0%
2.4M shares
SC 13G/A · Feb 21, 2026
10.1%
2.2M shares
SC 13G/A · Feb 20, 2026
10.4%
2.3M shares
SC 13G · Feb 19, 2026
5.1%
1.1M shares
SC 13G/A · Feb 18, 2026
4.9%
1.1M shares
SC 13G/A · Feb 17, 2026
4.9%
1.1M shares
SC 13G/A · Feb 13, 2026
9.9%
2.2M shares
SC 13G · Feb 6, 2026
9.5%
2.1M shares
SC 13G · Oct 3, 2025
9.0%
1.9M shares
SC 13G · Apr 16, 2025
5.4%
868K shares
SC 13G · Feb 14, 2025
6.0%
968K shares
SC 13G · Feb 14, 2025
8.7%
1.4M shares
SC 13G/A · Feb 13, 2025
6.5%
1.0M shares
SC 13G · Feb 13, 2025
7.1%
606K shares
SC 13G · Jan 31, 2025
6.2%
1.0M shares
SC 13D/A · Nov 15, 2024
2.0%
319K shares
SC 13D · Nov 15, 2024
5.3%
319K shares