Mastrocola Lauren bought PRAX
November 20, 2025 · Form 4 insider transaction
Mastrocola Lauren bought 2,680 shares of Praxis Precision Medicines, Inc. at $43.37 per share, a transaction worth $116.2K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
2,680
Price
$43.37
Total value
$116.2K
InsiderMastrocola Lauren
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 20, 2025
Filing dateNovember 21, 2025
Shares owned after16,234
OwnershipDirect
10b5-1 planNo
AmendedNo