HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Game Plan Financial Advisors, LLC's Holding History (CIK: 0001802952)

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

Q1 2022

Shares 19,000 Value ($000) $118 Avg Close $4.44 Range $3.11 - $6.54

Q4 2021

Shares 37,000 Value ($000) $164 Avg Close $3.88 Range $3.22 - $4.89

Q3 2021

Shares 40,000 Value ($000) $141 Avg Close $3.34 Range $2.70 - $4.10

Q2 2021

Shares 58,000 Value ($000) $197 Avg Close $2.41 Range $1.62 - $3.54

Q1 2021

Shares 47,000 Value ($000) $78 Avg Close $1.45 Range $1.02 - $2.08

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	19,000	$118	$4.44	$3.11 - $6.54
Q4 2021	37,000	$164	$3.88	$3.22 - $4.89
Q3 2021	40,000	$141	$3.34	$2.70 - $4.10
Q2 2021	58,000	$197	$2.41	$1.62 - $3.54
Q1 2021	47,000	$78	$1.45	$1.02 - $2.08