Eric A. Prouty - Jul 31, 2025 Form 4 Insider Report for HUDSON TECHNOLOGIES INC /NY (HDSN)

Role
Director
Signature
/s/ Eric A. Prouty
Stock symbol
HDSN
Transactions as of
Jul 31, 2025
Transactions value $
$3
Form type
4
Date filed
8/1/2025, 09:42 AM
Previous filing
Jun 20, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Prouty Eric A Director C/O HUDSON TECHNOLOGIES, INC., 300 TICE BOULEVARD, SUITE 290, WOODCLIFF LAKE /s/ Eric A. Prouty 2025-08-01 0001620724

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HDSN Common Stock Options Exercise $34.9K +4.74K +3.21% $7.35 153K Jul 31, 2025 Direct
transaction HDSN Common Stock Tax liability -$34.9K -3.71K -2.43% $9.39 149K Jul 31, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HDSN Stock Options Options Exercise $0 -4.74K -100% $0.00 0 Jul 31, 2025 Common Stock 4.74K $7.35 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.