Mastrocola Lauren bought PRAX
November 20, 2025 · Form 4 insider transaction
Mastrocola Lauren bought 5,250 shares of Praxis Precision Medicines, Inc. at $56.94 per share, a transaction worth $298.9K. 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
5,250
Price
$56.94
Total value
$298.9K
InsiderMastrocola Lauren
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 20, 2025
Filing dateNovember 21, 2025
Shares owned after24,042
OwnershipDirect
10b5-1 planNo
AmendedNo