HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Baird Financial Group, Inc.'s Holding History (CIK: 0001648711)

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

Q1 2024

Shares 166,846 Value ($000) $1,837 Avg Close $13.02 Range $10.79 - $15.24

Q4 2023

Shares 134,779 Value ($000) $1,818 Avg Close $12.91 Range $11.34 - $14.14

Q3 2023

Shares 102,277 Value ($000) $1,360 Avg Close $10.79 Range $8.52 - $13.75

Q2 2023

Shares 106,676 Value ($000) $1,026 Avg Close $8.69 Range $7.21 - $9.87

Q1 2023

Shares 29,891 Value ($000) $261 Avg Close $9.68 Range $7.57 - $11.63

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	166,846	$1,837	$13.02	$10.79 - $15.24
Q4 2023	134,779	$1,818	$12.91	$11.34 - $14.14
Q3 2023	102,277	$1,360	$10.79	$8.52 - $13.75
Q2 2023	106,676	$1,026	$8.69	$7.21 - $9.87
Q1 2023	29,891	$261	$9.68	$7.57 - $11.63