HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Cruiser Capital Advisors, LLC's Holding History (CIK: 0001713506)

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

Q2 2019

Shares 199,400 Value ($000) $171 Avg Close $1.59 Range $0.78 - $2.20

Q1 2019

Shares 202,400 Value ($000) $391 Avg Close $1.41 Range $0.89 - $2.25

Q4 2018

Shares 182,400 Value ($000) $162 Avg Close $1.10 Range $0.70 - $2.14

Q3 2018

Shares 212,400 Value ($000) $272 Avg Close $1.77 Range $1.22 - $2.39

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	199,400	$171	$1.59	$0.78 - $2.20
Q1 2019	202,400	$391	$1.41	$0.89 - $2.25
Q4 2018	182,400	$162	$1.10	$0.70 - $2.14
Q3 2018	212,400	$272	$1.77	$1.22 - $2.39