HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

FIL Ltd's Holding History (CIK: 0000318989)

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

Q2 2019

Shares 2,089,723 Value ($000) $1,797 Avg Close $1.59 Range $0.78 - $2.20

Q1 2019

Shares 2,576,200 Value ($000) $4,972 Avg Close $1.41 Range $0.89 - $2.25

Q4 2018

Shares 2,576,200 Value ($000) $2,293 Avg Close $1.10 Range $0.70 - $2.14

Q3 2018

Shares 2,576,200 Value ($000) $3,298 Avg Close $1.77 Range $1.22 - $2.39

Q2 2018

Shares 2,576,200 Value ($000) $5,178 Avg Close $3.24 Range $1.93 - $4.97

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	2,089,723	$1,797	$1.59	$0.78 - $2.20
Q1 2019	2,576,200	$4,972	$1.41	$0.89 - $2.25
Q4 2018	2,576,200	$2,293	$1.10	$0.70 - $2.14
Q3 2018	2,576,200	$3,298	$1.77	$1.22 - $2.39
Q2 2018	2,576,200	$5,178	$3.24	$1.93 - $4.97