GASTAR EXPL LTD

CUSIP: 367299203 Class: CMN

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q4 2013
Shares 17,300 Value ($000) $120 Avg Close — Range —
Q3 2013
Shares 20,200 Value ($000) $80 Avg Close — Range —
Q2 2013
Shares 15,200 Value ($000) $41 Avg Close — Range —