REX ENERGY CORPORATION

CUSIP: 761565100 Class: CMN

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2014
Shares 1,927,279 Value ($000) $9,829 Avg Close — Range —
Q3 2014
Shares 2,007,579 Value ($000) $25,436 Avg Close — Range —