HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

THOMPSON INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001277279)

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

Q3 2022
Shares 20,325 Value ($000) $149 Avg Close $8.41 Range $6.62 - $11.16
Q2 2022
Shares 32,325 Value ($000) $243 Avg Close $8.25 Range $5.78 - $10.76
Q1 2022
Shares 86,325 Value ($000) $536 Avg Close $4.44 Range $3.11 - $6.54
Q4 2021
Shares 119,325 Value ($000) $530 Avg Close $3.88 Range $3.22 - $4.89
Q3 2021
Shares 164,325 Value ($000) $580 Avg Close $3.34 Range $2.70 - $4.10
Q2 2021
Shares 169,325 Value ($000) $576 Avg Close $2.41 Range $1.62 - $3.54
Q1 2021
Shares 190,325 Value ($000) $306 Avg Close $1.45 Range $1.02 - $2.08
Q4 2020
Shares 225,325 Value ($000) $246 Avg Close $1.20 Range $1.01 - $1.77
Q3 2020
Shares 225,325 Value ($000) $259 Avg Close $1.14 Range $0.90 - $1.54
Q2 2020
Shares 225,325 Value ($000) $228 Avg Close $0.88 Range $0.61 - $1.22
Q1 2020
Shares 225,325 Value ($000) $155 Avg Close $0.79 Range $0.52 - $1.02
Q4 2019
Shares 225,325 Value ($000) $220 Avg Close $0.67 Range $0.50 - $1.03
Q3 2019
Shares 225,325 Value ($000) $160 Avg Close $0.62 Range $0.30 - $0.93
Q2 2019
Shares 225,325 Value ($000) $194 Avg Close $1.59 Range $0.78 - $2.20
Q1 2019
Shares 225,325 Value ($000) $435 Avg Close $1.41 Range $0.89 - $2.25
Q4 2018
Shares 225,325 Value ($000) $201 Avg Close $1.10 Range $0.70 - $2.14
Q3 2018
Shares 145,325 Value ($000) $186 Avg Close $1.77 Range $1.22 - $2.39
Q2 2018
Shares 65,000 Value ($000) $131 Avg Close $3.24 Range $1.93 - $4.97