HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Acorn Wealth Advisors, LLC's Holding History (CIK: 0001730610)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018

Shares 600 Value ($000) $3 Avg Close $5.89 Range $4.39 - $6.98

Q4 2017

Shares 600 Value ($000) $4 Avg Close $6.09 Range $5.40 - $8.02

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	600	$3	$5.89	$4.39 - $6.98
Q4 2017	600	$4	$6.09	$5.40 - $8.02