ZWECKER MARK A bought PESI
August 28, 2025 · Form 4 insider transaction
ZWECKER MARK A bought 2,400 shares of Perma-Fix Environmental Services, Inc. at $4.19 per share, a transaction worth $10.1K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Acquired (buy-side)
Shares
2,400
Price
$4.19
Total value
$10.1K
InsiderZWECKER MARK A
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateAugust 28, 2025
Filing dateSeptember 2, 2025
Shares owned after239,585
OwnershipDirect
10b5-1 planNo
AmendedNo