GREENHUNTER RES INC

CUSIP: 39530A104 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2015
Shares 376,419 Value ($000) $40 Avg Close — Range —
Q3 2015
Shares 538,732 Value ($000) $162 Avg Close — Range —
Q2 2015
Shares 538,732 Value ($000) $371 Avg Close — Range —
Q1 2015
Shares 530,732 Value ($000) $372 Avg Close — Range —
Q4 2014
Shares 519,332 Value ($000) $374 Avg Close — Range —
Q3 2014
Shares 506,532 Value ($000) $780 Avg Close — Range —
Q2 2014
Shares 343,526 Value ($000) $680 Avg Close — Range —
Q1 2014
Shares 343,526 Value ($000) $333 Avg Close — Range —
Q4 2013
Shares 276,849 Value ($000) $321 Avg Close — Range —
Q3 2013
Shares 276,849 Value ($000) $313 Avg Close — Range —
Q2 2013
Shares 262,919 Value ($000) $210 Avg Close — Range —