HUDSON TECHNOLOGIES INC /NY — Director's Dealing 2013

Mar 7, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HUDSON TECHNOLOGIES INC /NY (HDSN)
CIK: 0000925528
Period of Report: 2013-03-07

Reporting Person: COLEMAN BRIAN F (Director, President, Chief Operating Off)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-03-07	Common Stock	M	75000	$1.13	Acquired	323400	Direct
2013-03-07	Common Stock	M	18750	$1.15	Acquired	342150	Direct
2013-03-07	Common Stock	M	12500	$0.83	Acquired	354650	Direct
2013-03-07	Common Stock	M	12500	$0.95	Acquired	367150	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-03-07	Stock Option (Right to Buy)	$1.13	M	75000	Disposed	2014-03-05	Common Stock (75000)	Direct
2013-03-07	Stock Option (Right to Buy)	$1.15	M	18750	Disposed	2014-03-31	Common Stock (18750)	Direct
2013-03-07	Stock Option (Right to Buy)	$0.83	M	12500	Disposed	2014-09-17	Common Stock (12500)	Direct
2013-03-07	Stock Option (Right to Buy)	$0.95	M	12500	Disposed	2014-10-01	Common Stock (12500)	Direct

Footnotes

F1: Excludes 521,850 shares which may be purchased pursuant to stock options

F2: Excludes 503,100 shares which may be purchased pursuant to stock options.

F3: Excludes 490,600 shares which may be purchased pursuant to stock options.

F4: Excludes 478,100 shares that may be purchased pursuant to stock options.