HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

Gilman Hill Asset Management, LLC's Holding History (CIK: 0001551969)

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

Q4 2016
Shares 34,390 Value ($000) $275 Avg Close $7.06 Range $5.55 - $8.50
Q3 2016
Shares 34,390 Value ($000) $229 Avg Close $5.28 Range $3.26 - $6.72
Q2 2016
Shares 34,390 Value ($000) $124 Avg Close $3.41 Range $3.09 - $3.95
Q1 2016
Shares 34,390 Value ($000) $113 Avg Close $3.15 Range $2.64 - $3.69
Q4 2015
Shares 34,390 Value ($000) $102 Avg Close $3.09 Range $2.69 - $3.56
Q3 2015
Shares 34,390 Value ($000) $102 Avg Close $3.15 Range $2.45 - $3.58
Q2 2015
Shares 34,390 Value ($000) $120 Avg Close $3.98 Range $3.40 - $4.75
Q1 2015
Shares 34,390 Value ($000) $143 Avg Close $3.81 Range $3.35 - $4.56