Parrillo Richard bought HDSN
June 17, 2026 · Form 4 insider transaction
Parrillo Richard bought 31,780 shares of Hudson Technologies, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Acquired (buy-side)
Shares
31,780
Price
$0.00
Total value
N/A
InsiderParrillo Richard
Role—
SecurityStock Options
Transaction codeA: Grant or award
Transaction dateJune 17, 2026
Filing dateJune 22, 2026
Shares owned after31,780
OwnershipDirect
10b5-1 planNo
AmendedNo