NASDAQ: YMABY Mabs Therapeutics Inc Stock Ownership - Who owns Y Mabs Therapeutics?
Insider buying vs selling
Have Y Mabs Therapeutics Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Michael J. Rossi | PRESIDENT CEO | 2025-03-07 | 3,917 | $5.20 | $20.37kSell |
| Thomas Gad | CHIEF BUSINESS OFFICER | 2025-03-07 | 10,810 | $5.23 | $56.54kSell |
| Thomas Gad | CHIEF BUSINESS OFFICER | 2024-09-19 | 22,831 | $4.38 | $100.00kBuy |
| Thomas Gad | CHIEF BUSINESS OFFICER | 2024-09-16 | 30,000 | $12.97 | $389.10kSell |
| Thomas Gad | CHIEF BUSINESS OFFICER | 2024-09-13 | 65,000 | $13.47 | $875.55kSell |
| Torben Lundhansen | SVP CHIEF TECHNICAL OFFICER | 2024-08-28 | 50,000 | $15.37 | $768.50kSell |
| Torben Lundhansen | SVP CHIEF TECHNICAL OFFICER | 2024-08-28 | 50,000 | $4.38 | $219.00kBuy |
| Joris Wilms | SVP CHIEF OPERATING OFFICER | 2024-08-26 | 5,000 | $14.69 | $73.45kSell |
| Thomas Gad | CHIEF BUSINESS OFFICER | 2024-06-11 | 35,000 | $12.00 | $420.00kSell |
| Gerard Ber | Director | 2024-06-10 | 722 | $12.00 | $8.66kSell |
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Net Insider Buy/Sell (L12M) Ownership
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YMAB Shareholders
What type of owners hold Y Mabs Therapeutics Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Johan Wedellwedellsborg | 11.56% | 5,229,205 | $22.12M | Insider |
| Biotech Aps Wg | 10.08% | 4,559,233 | $19.29M | Insider |
| Paradigm Biocapital Advisors LP | 9.37% | 4,236,346 | $17.92M | Institution |
| Blackrock Inc | 6.63% | 2,998,472 | $12.68M | Institution |
| Acorn Capital Advisors LLC | 6.33% | 2,861,825 | $12.11M | Institution |
| Thomas Gad | 5.29% | 2,391,114 | $10.11M | Insider |
| James Healy | 4.92% | 2,225,881 | $9.42M | Insider |
| Sofinnova Investments Inc | 4.85% | 2,194,278 | $9.28M | Institution |
| Vanguard Group Inc | 4.42% | 2,000,022 | $8.46M | Institution |
| Polar Capital Holdings PLC | 4.05% | 1,831,000 | $7.75M | Institution |
YMAB vs Biotech Stocks
Y Mabs Therapeutics Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.