HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Malaga Cove Capital, LLC's Holding History (CIK: 0001603001)

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

Q2 2018

Shares 35,158 Value ($000) $71 Avg Close $3.24 Range $1.93 - $4.97

Q1 2018

Shares 35,158 Value ($000) $174 Avg Close $5.89 Range $4.39 - $6.98

Q4 2017

Shares 35,158 Value ($000) $213 Avg Close $6.09 Range $5.40 - $8.02

Q3 2017

Shares 42,136 Value ($000) $327 Avg Close $8.66 Range $7.58 - $10.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	35,158	$71	$3.24	$1.93 - $4.97
Q1 2018	35,158	$174	$5.89	$4.39 - $6.98
Q4 2017	35,158	$213	$6.09	$5.40 - $8.02
Q3 2017	42,136	$327	$8.66	$7.58 - $10.40