Wedell-Wedellsborg Johan (CIK 1753185) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-18). Recent activity: Sell YMAB (5,825 shares), Sell YMAB (25,080 shares), Sell YMAB (4.6M shares), Buy YMAB (25,080 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-18 | Y-mAbs Therapeutics, Inc. (YMAB) | Director | Sell | 5,825 | $50,095 |
| 2025-09-18 | Y-mAbs Therapeutics, Inc. (YMAB) | Director | Sell | 25,080 | $0 |
| 2025-09-18 | Y-mAbs Therapeutics, Inc. (YMAB) | Director | Sell | 4.6M | $39.2M |
| 2025-07-02 | Y-mAbs Therapeutics, Inc. (YMAB) | Director | Buy | 25,080 | $0 |
Source: SEC Form 4 filings · as of 2025-09-18