Cohen Douglas Jay (CIK 1824619) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-29). Recent activity: Buy VIVS (15,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-29 | VivoSim Labs, INC. (VIVS) | Director | Buy | 15,000 | $0 |
Source: SEC Form 4 filings · as of 2026-01-29