GASTAR EXPL INC NEW

CUSIP: 36729W202 Class: COMMON STOCK

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2018
Shares 150,546 Value ($000) $103 Avg Close — Range —
Q4 2017
Shares 146,175 Value ($000) $153 Avg Close — Range —
Q3 2017
Shares 177,367 Value ($000) $156 Avg Close — Range —
Q2 2017
Shares 175,597 Value ($000) $163 Avg Close — Range —
Q1 2016
Shares 118,325 Value ($000) $130 Avg Close — Range —
Q4 2015
Shares 106,885 Value ($000) $140 Avg Close — Range —
Q3 2015
Shares 102,525 Value ($000) $118 Avg Close — Range —
Q2 2015
Shares 96,859 Value ($000) $299 Avg Close — Range —
Q1 2015
Shares 66,579 Value ($000) $174 Avg Close — Range —
Q4 2014
Shares 53,879 Value ($000) $130 Avg Close — Range —
Q3 2014
Shares 49,229 Value ($000) $289 Avg Close — Range —
Q2 2014
Shares 46,629 Value ($000) $406 Avg Close — Range —
Q1 2014
Shares 50,385 Value ($000) $276 Avg Close — Range —
Q4 2013
Shares 53,395 Value ($000) $369 Avg Close — Range —