HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 2,368 Value ($000) $16 Avg Close $7.88 Range $6.45 - $9.85
Q3 2025
Shares 2,424 Value ($000) $24 Avg Close $9.39 Range $7.98 - $10.52
Q2 2025
Shares 3,221 Value ($000) $26 Avg Close $6.86 Range $5.11 - $8.37
Q1 2025
Shares 3,221 Value ($000) $20 Avg Close $5.88 Range $5.29 - $6.35
Q4 2024
Shares 3,221 Value ($000) $18 Avg Close $6.59 Range $5.17 - $8.55
Q3 2024
Shares 38,983 Value ($000) $325 Avg Close $8.27 Range $6.94 - $9.28
Q2 2024
Shares 40,234 Value ($000) $354 Avg Close $9.69 Range $7.90 - $11.49
Q1 2024
Shares 41,241 Value ($000) $454 Avg Close $13.02 Range $10.79 - $15.24
Q4 2023
Shares 43,625 Value ($000) $589 Avg Close $12.91 Range $11.34 - $14.14
Q3 2023
Shares 9,675 Value ($000) $129 Avg Close $10.79 Range $8.52 - $13.75
Q2 2023
Shares 14,586 Value ($000) $140 Avg Close $8.69 Range $7.21 - $9.87
Q1 2023
Shares 16,037 Value ($000) $140 Avg Close $9.68 Range $7.57 - $11.63
Q4 2022
Shares 17,220 Value ($000) $174 Avg Close $9.77 Range $7.07 - $12.46
Q3 2022
Shares 17,026 Value ($000) $125 Avg Close $8.41 Range $6.62 - $11.16
Q2 2022
Shares 18,445 Value ($000) $139 Avg Close $8.25 Range $5.78 - $10.76
Q1 2018
Shares 56,686 Value ($000) $280 Avg Close $5.89 Range $4.39 - $6.98
Q4 2017
Shares 59,335 Value ($000) $360 Avg Close $6.09 Range $5.40 - $8.02
Q3 2017
Shares 59,335 Value ($000) $463 Avg Close $8.66 Range $7.58 - $10.40
Q2 2017
Shares 65,000 Value ($000) $549 Avg Close $7.65 Range $6.32 - $8.93