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 |
|---|---|---|---|---|---|
| Thomas Gad | CHIEF BUSINESS OFFICER | 2025-06-03 | 103,000 | $2.00 | $206.00kBuy |
| 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 | $4.38 | $219.00kBuy |
| Torben Lundhansen | SVP CHIEF TECHNICAL OFFICER | 2024-08-28 | 50,000 | $15.37 | $768.50kSell |
| Joris Wilms | SVP CHIEF OPERATING OFFICER | 2024-08-26 | 5,000 | $14.69 | $73.45kSell |
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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 | 11.60% | 5,254,285 | $44.77M | Insider |
| Biotech Aps Wg | 10.07% | 4,559,233 | $38.84M | Insider |
| Paradigm Biocapital Advisors LP | 9.36% | 4,236,346 | $36.09M | Institution |
| Acorn Capital Advisors LLC | 7.55% | 3,418,995 | $29.13M | Institution |
| Blackrock Inc | 6.07% | 2,748,077 | $23.41M | Institution |
| Thomas Gad | 5.51% | 2,494,114 | $21.25M | Insider |
| Caligan Partners LP | 5.17% | 2,342,609 | $19.96M | Institution |
| James Healy | 4.97% | 2,250,961 | $19.18M | Insider |
| Sofinnova Investments Inc | 4.85% | 2,194,278 | $18.70M | Institution |
| Vanguard Group Inc | 4.29% | 1,943,285 | $16.56M | 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.