HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2022

Shares 96,001 Value ($000) $972 Avg Close $9.77 Range $7.07 - $12.46

Q3 2022

Shares 96,001 Value ($000) $706 Avg Close $8.41 Range $6.62 - $11.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	96,001	$972	$9.77	$7.07 - $12.46
Q3 2022	96,001	$706	$8.41	$6.62 - $11.16