Marso Steven has filed 6 insider transactions across 1 company since May 2025.
Most recent transaction: a disposition of 17000 shares of Metsera, Inc. ($MTSR) on November 13, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 13, 2025 | Metsera, Inc. | $MTSR | Marso Steven | CHIEF MEDICAL OFFICER | D | Common Stock | 17000 | $0.00 | 0.0000 | 105,376,189 | 100.00% | 0.02% |
| Nov. 13, 2025 | Metsera, Inc. | $MTSR | Marso Steven | CHIEF MEDICAL OFFICER | A | Restricted Stock Unit | 17000 | $0.00 | 17,000.0000 | 105,376,189 | 9999.99% | 0.02% |
| Nov. 13, 2025 | Metsera, Inc. | $MTSR | Marso Steven | CHIEF MEDICAL OFFICER | D | Stock Option (right to buy) | 120000 | $0.00 | 0.0000 | 105,376,189 | 100.00% | 0.11% |
| Nov. 13, 2025 | Metsera, Inc. | $MTSR | Marso Steven | CHIEF MEDICAL OFFICER | D | Stock Option (right to buy) | 829885 | $0.00 | 0.0000 | 105,376,189 | 100.00% | 0.79% |
| Nov. 13, 2025 | Metsera, Inc. | $MTSR | Marso Steven | CHIEF MEDICAL OFFICER | D | Stock Option (right to buy) | 21279 | $0.00 | 0.0000 | 105,376,189 | 100.00% | 0.02% |
| May 20, 2025 | Metsera, Inc. | $MTSR | Marso Steven | Chief Medical Officer | A | Stock Option (Right to Buy) | 120000 | $0.00 | 120,000.0000 | 105,050,219 | 9999.99% | 0.11% |