GREENHUNTER RES INC

CUSIP: 39530A104 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2015
Shares 300 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 976 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 1,958 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 3,128 Value ($000) $2 Avg Close — Range —
Q4 2014
Shares 11,756 Value ($000) $8 Avg Close — Range —
Q3 2014
Shares 11,756 Value ($000) $18 Avg Close — Range —
Q2 2014
Shares 7 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 12 Value ($000) $0 Avg Close — Range —
Q4 2013
Shares 96 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 327 Value ($000) $0 Avg Close — Range —