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

Role
Director
Signature
/s/ Eric A. Prouty
Issuer symbol
HDSN
Transactions as of
31 Jul 2025
Net transactions value
+$3.33
Form type
4
Filing time
01 Aug 2025, 09:42:39 UTC
Previous filing
20 Jun 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 01 Aug 2025 0001620724

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HDSN Common Stock Options Exercise $34,868 +4,744 +3.2% $7.35 152,565 31 Jul 2025 Direct
transaction HDSN Common Stock Tax liability $34,865 -3,713 -2.4% $9.39 148,852 31 Jul 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 -4,744 -100% $0.000000 0 31 Jul 2025 Common Stock 4,744 $7.35 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.