HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q1 2024

Shares 14,556 Value ($000) $160 Avg Close $13.02 Range $10.79 - $15.24

Q4 2023

Shares 32,271 Value ($000) $435 Avg Close $12.91 Range $11.34 - $14.14

Q3 2023

Shares 65,177 Value ($000) $867 Avg Close $10.79 Range $8.52 - $13.75

Q1 2023

Shares 16,735 Value ($000) $146 Avg Close $9.68 Range $7.57 - $11.63

Q1 2017

Shares 12,550 Value ($000) $83 Avg Close $7.28 Range $6.02 - $8.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	14,556	$160	$13.02	$10.79 - $15.24
Q4 2023	32,271	$435	$12.91	$11.34 - $14.14
Q3 2023	65,177	$867	$10.79	$8.52 - $13.75
Q1 2023	16,735	$146	$9.68	$7.57 - $11.63
Q1 2017	12,550	$83	$7.28	$6.02 - $8.28