Insiders / Doyle John Brendan
Doyle John Brendan
CIK 1840738personinsider
Companies
1
First seen
Feb 5, 2026
Last activity
Feb 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cognition Therapeutics Inc · CGTX | 617,509 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Cognition Therapeutics Inc | Common Stock | 617,509 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 4, 2026 | Other | CGTX Cognition Therapeutics Inc Common Stock | $27.7K | -27K -4.17% | 619,069 0.65% of shares | low |
| Feb 15, 2026 | Other | CGTX Cognition Therapeutics Inc Common Stock | $1.7K | -2K -0.25% | 617,509 0.65% of shares | low |
| Feb 3, 2026 | Grant | CGTX Cognition Therapeutics Inc Common Stock | $0 | +200K +44.84% | 645,990 0.68% of shares | low |