Morrison Briggs (CIK 1654430) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-26). Recent activity: Buy ARVN (15,527 shares), Buy ARVN (20,000 shares), Buy ARVN (30,000 shares), Buy ARVN (16,025 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-26 | ARVINAS, INC. (ARVN) | Director | Buy | 15,527 | $0 |
| 2026-03-09 | ARVINAS, INC. (ARVN) | Director | Buy | 20,000 | $268,000 |
| 2025-09-24 | ARVINAS, INC. (ARVN) | Director | Buy | 30,000 | $227,100 |
| 2025-06-27 | ARVINAS, INC. (ARVN) | Director | Buy | 16,025 | $0 |
Source: SEC Form 4 filings · as of 2026-06-26