Mack John Prosper Insider Trades

Insider Trading History

Track insider trading activity for Mack John Prosper. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Orchestra BioMed Holdings
Orchestra BioMed Holdings OBIO
Director
Holding Value $264k 71,429 shares
Last Trade
Jun 24, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$14k 3,510 shares
$3.98
$3.69
Orchestra BioMed Holdings
Orchestra BioMed Holdings OBIO
Director
Holding Value $277k 74,939 shares
Last Trade
Jun 23, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$140k 34,653 shares
$4.04
$3.69
Orchestra BioMed Holdings
Orchestra BioMed Holdings OBIO
Director
Holding Value $149k 40,286 shares
Last Trade
Aug 07, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$39k 15,000 shares
$2.60
$3.69
Orchestra BioMed Holdings
Orchestra BioMed Holdings OBIO
Director
Holding Value $136k 36,797 shares
Last Trade
Jun 24, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 36,797 shares
$3.22
$3.69
Orchestra BioMed Holdings
Orchestra BioMed Holdings OBIO
Director
Holding Value $150k 40,737 shares
Last Trade
Aug 07, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$237k 40,737 shares
$5.83
$3.69

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