REX ENERGY CORPORATION

CUSIP: 761565100 Class: CMN

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q2 2014
Shares 258,502 Value ($000) $4,578 Avg Close — Range —
Q4 2013
Shares 1,913,500 Value ($000) $37,715 Avg Close — Range —
Q3 2013
Shares 2,401,000 Value ($000) $53,542 Avg Close — Range —