Nicole E. Bulgarino - Jun 18, 2025 Form 4 Insider Report for HUDSON TECHNOLOGIES INC /NY (HDSN)

Role
Director
Signature
/s/ Nicole E. Bulgarino
Stock symbol
HDSN
Transactions as of
Jun 18, 2025
Transactions value $
$0
Form type
4
Date filed
6/20/2025, 10:57 AM
Previous filing
Mar 19, 2025
Next filing
Sep 12, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Bulgarino Nicole E Director C/O HUDSON TECHNOLOGIES, INC., 300 TICE BOULEVARD, SUITE 290, WOODCLIFF LAKE /s/ Nicole E. Bulgarino 2025-06-20 0001640972

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HDSN Common Stock Award $0 +3.18K +43.49% $0.00 10.5K Jun 18, 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 Award $0 +13.7K $0.00 13.7K Jun 18, 2025 Common Stock 13.7K $7.86 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.