Mack John Prosper has filed 5 insider transactions across 1 company since August 2024.
Most recent transaction: a grant/award of 15000 shares of Orchestra BioMed Holdings, Inc. ($OBIO) on August 07, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2025 | Orchestra BioMed Holdings, Inc. | $OBIO | Mack John Prosper | Director | A | Common Stock, par value $0.0001 per share ("Common Stock") | 15000 | $0.00 | 40,286.0000 | 38,392,716 | 59.32% | 0.04% |
| June 24, 2025 | Orchestra BioMed Holdings, Inc. | $OBIO | Mack John Prosper | Director | A | Common Stock, par value $0.0001 per share ("Common Stock") | 12422 | $0.00 | 25,286.0000 | 38,235,409 | 96.56% | 0.03% |
| June 24, 2025 | Orchestra BioMed Holdings, Inc. | $OBIO | Mack John Prosper | Director | A | Stock Option (Right to Buy) | 36797 | $0.00 | 36,797.0000 | 38,235,409 | 9999.99% | 0.10% |
| Aug. 7, 2024 | Orchestra BioMed Holdings, Inc. | $OBIO | Mack John Prosper | Director | A | Common Stock, par value $0.0001 per share ("Common Stock") | 12864 | $0.00 | 12,864.0000 | 35,800,273 | 9999.99% | 0.04% |
| Aug. 7, 2024 | Orchestra BioMed Holdings, Inc. | $OBIO | Mack John Prosper | Director | A | Stock Option (Right to Buy) | 40737 | $0.00 | 40,737.0000 | 35,800,273 | 9999.99% | 0.11% |