Jenkins John Kenneth (CIK 1742557) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-11). Recent activity: Sell CRBP (4,800 shares), Buy CRBP (3,800 shares), Sell CRBP (2,783 shares), Buy CRBP (4,800 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Corbus Pharmaceuticals Holdings, Inc. (CRBP) | Director | Sell | 4,800 | $37,986 |
| 2026-05-21 | Corbus Pharmaceuticals Holdings, Inc. (CRBP) | Director | Buy | 3,800 | $0 |
| 2025-06-02 | Corbus Pharmaceuticals Holdings, Inc. (CRBP) | Director | Sell | 2,783 | $20,455 |
| 2025-06-02 | Corbus Pharmaceuticals Holdings, Inc. (CRBP) | Director | Buy | 4,800 | $0 |
Source: SEC Form 4 filings · as of 2026-06-11