HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Cornerstone Investment Partners, LLC's Holding History (CIK: 0001328062)

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

Q3 2025

Shares 17,167 Value ($000) $170 Avg Close $9.39 Range $7.98 - $10.52

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	17,167	$170	$9.39	$7.98 - $10.52