HUDSON TECHNOLOGIES INC /NY — Director's Dealing 2021

Nov 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN)
CIK: 0000925528
Period of Report: 2021-11-15

Reporting Person: COLEMAN BRIAN F (Director, President, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-15	Common Stock	M	403300	$1.09	Acquired	923309	Direct
2021-11-15	Common Stock	F	226197	$4.7	Disposed	697112	Direct
2021-11-15	Common Stock	M	507100	$1.09	Acquired	1204212	Direct
2021-11-15	Common Stock	F	292628	$4.7	Disposed	911584	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-11-15	Stock Option	$1.09	M	403300	Disposed	2021-11-30	Common Stock (403300)	Direct
2021-11-15	Stock Option	$1.09	M	507100	Disposed	2021-11-30	Common Stock (507100)	Direct

Footnotes

F1: Corrects 10 share mathematical error in prior filing.