| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 33,450 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 14,545 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 13,950 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 16,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 11,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 11,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 16,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 32,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Sep 16 | DReturned to issuer | 36,000 | — | — | 0derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDir | Sep 16 | UTender offer | 4,559,233 | $8.60 | $39.2M | 0 |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDir | Sep 16 | DReturned to issuer | 25,080 | — | — | 0 |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDir | Sep 16 | UTender offer | 5,825 | $8.60 | $50K | 0 |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDirDERIV | Jun 30 | AAward | 33,450 | $0.00 | —? | 33,450derivatives |
| Y-mAbs Therapeutics, Inc. | YMAB | Johan Wedell-WedellsborgDir | Jun 30 | AAward | 25,080 | $0.00 | — | 30,905 |