HUDSON TECHNOLOGIES INC /NY — Director's Dealing 2017

Nov 20, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN)
CIK: 0000925528
Period of Report: 2017-11-17

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-17	Common Stock	M	100300	$0.85	Acquired	821594	Direct
2017-11-17	Common Stock	F	53575	$5.76	Disposed	768019	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-17	Stock Option (Right to Buy)	$0.85	M	100300	Disposed	2017-11-20	Common Stock (100300)	Direct

Footnotes

F1: Includes 275,000 shares which may be purchased pursuant to stock options.

F2: No shares were sold on the open market. Pursuant to the provisions of the Company's Stock Incentive Plan, shares from the option exercise were applied by the Company to cover the exercise price and the taxes due upon the exercise of the options.

F3: Closing Stock Price on November 17, 2017.