MATSUI CONNIE (CIK 1236537) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-16). Recent activity: Buy STRO (50,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-16 | SUTRO BIOPHARMA, INC. (STRO) | Director | Buy | 50,000 | $0 |
Source: SEC Form 4 filings · as of 2025-10-16