HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

HEARTLAND ADVISORS INC's Holding History (CIK: 0000937394)

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

Q3 2018
Shares 1,079,689 Value ($000) $1,382 Avg Close $1.77 Range $1.22 - $2.39
Q2 2018
Shares 2,112,400 Value ($000) $4,246 Avg Close $3.24 Range $1.93 - $4.97
Q1 2018
Shares 1,038,900 Value ($000) $5,132 Avg Close $5.89 Range $4.39 - $6.98
Q4 2017
Shares 850,000 Value ($000) $5,160 Avg Close $6.09 Range $5.40 - $8.02
Q3 2017
Shares 850,000 Value ($000) $6,639 Avg Close $8.66 Range $7.58 - $10.40
Q2 2017
Shares 1,700,000 Value ($000) $14,365 Avg Close $7.65 Range $6.32 - $8.93
Q1 2017
Shares 1,950,000 Value ($000) $12,870 Avg Close $7.28 Range $6.02 - $8.28
Q4 2016
Shares 1,950,000 Value ($000) $15,620 Avg Close $7.06 Range $5.55 - $8.50
Q3 2016
Shares 2,250,000 Value ($000) $14,963 Avg Close $5.28 Range $3.26 - $6.72
Q2 2016
Shares 2,500,000 Value ($000) $9,000 Avg Close $3.41 Range $3.09 - $3.95
Q1 2016
Shares 2,500,000 Value ($000) $8,200 Avg Close $3.15 Range $2.64 - $3.69
Q4 2015
Shares 2,500,000 Value ($000) $7,425 Avg Close $3.09 Range $2.69 - $3.56
Q3 2015
Shares 2,500,000 Value ($000) $7,425 Avg Close $3.15 Range $2.45 - $3.58
Q2 2015
Shares 2,500,000 Value ($000) $8,725 Avg Close $3.98 Range $3.40 - $4.75
Q1 2015
Shares 2,500,000 Value ($000) $10,425 Avg Close $3.81 Range $3.35 - $4.56
Q4 2014
Shares 2,500,000 Value ($000) $9,425 Avg Close $3.69 Range $2.86 - $4.80
Q3 2014
Shares 2,500,000 Value ($000) $8,275 Avg Close $3.02 Range $2.60 - $3.59
Q2 2014
Shares 2,460,100 Value ($000) $7,110 Avg Close $2.93 Range $2.55 - $3.40