HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

WESTERLY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001546172)

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

Q4 2025
Shares 2,550,000 Value ($000) $17,468 Avg Close $7.88 Range $6.45 - $9.85
Q3 2025
Shares 1,890,000 Value ($000) $18,768 Avg Close $9.39 Range $7.98 - $10.52
Q2 2025
Shares 2,000,000 Value ($000) $16,240 Avg Close $6.86 Range $5.11 - $8.37
Q1 2025
Shares 1,225,000 Value ($000) $7,558 Avg Close $5.88 Range $5.29 - $6.35
Q4 2024
Shares 1,017,580 Value ($000) $5,678 Avg Close $6.59 Range $5.17 - $8.55
Q3 2024
Shares 810,000 Value ($000) $6,755 Avg Close $8.27 Range $6.94 - $9.28
Q2 2024
Shares 675,000 Value ($000) $5,933 Avg Close $9.69 Range $7.90 - $11.49
Q1 2024
Shares 590,000 Value ($000) $6,496 Avg Close $13.02 Range $10.79 - $15.24
Q4 2023
Shares 463,000 Value ($000) $6,246 Avg Close $12.91 Range $11.34 - $14.14
Q3 2023
Shares 415,000 Value ($000) $5,520 Avg Close $10.79 Range $8.52 - $13.75
Q2 2023
Shares 175,000 Value ($000) $1,684 Avg Close $8.69 Range $7.21 - $9.87
Q1 2023
Shares 200,000 Value ($000) $1,746 Avg Close $9.68 Range $7.57 - $11.63
Q4 2022
Shares 400,000 Value ($000) $4,048 Avg Close $9.77 Range $7.07 - $12.46
Q3 2022
Shares 550,000 Value ($000) $4,043 Avg Close $8.41 Range $6.62 - $11.16
Q2 2022
Shares 1,555,000 Value ($000) $11,678 Avg Close $8.25 Range $5.78 - $10.76
Q1 2022
Shares 2,025,576 Value ($000) $12,579 Avg Close $4.44 Range $3.11 - $6.54
Q4 2021
Shares 2,160,000 Value ($000) $9,590 Avg Close $3.88 Range $3.22 - $4.89