HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q2 2025

Shares 135,222 Value ($000) $1,098 Avg Close $6.86 Range $5.11 - $8.37

Q4 2024

Shares 59,731 Value ($000) $333 Avg Close $6.59 Range $5.17 - $8.55

Q3 2024

Shares 37,070 Value ($000) $309 Avg Close $8.27 Range $6.94 - $9.28

Q2 2024

Shares 80,120 Value ($000) $704 Avg Close $9.69 Range $7.90 - $11.49

Q1 2024

Shares 24,393 Value ($000) $269 Avg Close $13.02 Range $10.79 - $15.24

Q3 2023

Shares 22,127 Value ($000) $294 Avg Close $10.79 Range $8.52 - $13.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	135,222	$1,098	$6.86	$5.11 - $8.37
Q4 2024	59,731	$333	$6.59	$5.17 - $8.55
Q3 2024	37,070	$309	$8.27	$6.94 - $9.28
Q2 2024	80,120	$704	$9.69	$7.90 - $11.49
Q1 2024	24,393	$269	$13.02	$10.79 - $15.24
Q3 2023	22,127	$294	$10.79	$8.52 - $13.75