Jin David (CIK 1930732) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-24). Recent activity: Buy FBIO (400,000 shares), Buy MBIO (247 shares), Buy FBIO (2,711 shares), Buy FBIO (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | Fortress Biotech, Inc. (FBIO) | Chief Financial Officer | Buy | 400,000 | $0 |
| 2025-12-30 | MUSTANG BIO, INC. (MBIO) | Director | Buy | 247 | $237 |
| 2025-10-02 | Fortress Biotech, Inc. (FBIO) | Chief Financial Officer | Buy | 2,711 | $3,551 |
| 2025-04-01 | Fortress Biotech, Inc. (FBIO) | Chief Financial Officer | Buy | 5,000 | $6,100 |
Source: SEC Form 4 filings · as of 2026-06-24