HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 5,550 Value ($000) $38 Avg Close $7.88 Range $6.45 - $9.85

Q2 2025

Shares 479 Value ($000) $4 Avg Close $6.86 Range $5.11 - $8.37

Q3 2024

Shares 48,758 Value ($000) $407 Avg Close $8.27 Range $6.94 - $9.28

Q2 2024

Shares 7,905 Value ($000) $69 Avg Close $9.69 Range $7.90 - $11.49

Q1 2024

Shares 3,569 Value ($000) $39 Avg Close $13.02 Range $10.79 - $15.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,550	$38	$7.88	$6.45 - $9.85
Q2 2025	479	$4	$6.86	$5.11 - $8.37
Q3 2024	48,758	$407	$8.27	$6.94 - $9.28
Q2 2024	7,905	$69	$9.69	$7.90 - $11.49
Q1 2024	3,569	$39	$13.02	$10.79 - $15.24