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HUDSON TECHNOLOGIES INC /NY Director's Dealing 2025

Nov 25, 2025

32980_dirs_2025-11-25_0c487419-a118-4530-ba77-01f920a89368.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN)
CIK: 0000925528
Period of Report: 2025-11-24

Reporting Person: Gaglione Kenneth (Director, President and CEO)

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2025-11-24 Stock Option $6.70 A 216309 Acquired 2030-11-24 Common Stock (216309) Direct

Footnotes

F1: Option vests 50% on first anniversary of date of grant and 50% on second anniversary of date of grant.