REX ENERGY CORPORATION

CUSIP: 761565100 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 51,200 Value ($000) $39 Avg Close — Range —
Q4 2015
Shares 51,200 Value ($000) $54 Avg Close — Range —
Q3 2015
Shares 52,200 Value ($000) $108 Avg Close — Range —
Q2 2015
Shares 52,300 Value ($000) $292 Avg Close — Range —
Q1 2015
Shares 58,300 Value ($000) $217 Avg Close — Range —
Q4 2014
Shares 58,300 Value ($000) $297 Avg Close — Range —
Q3 2014
Shares 66,602 Value ($000) $844 Avg Close — Range —
Q2 2014
Shares 66,602 Value ($000) $1,180 Avg Close — Range —
Q1 2014
Shares 66,602 Value ($000) $1,246 Avg Close — Range —
Q4 2013
Shares 66,602 Value ($000) $1,313 Avg Close — Range —
Q3 2013
Shares 66,602 Value ($000) $1,485 Avg Close — Range —
Q2 2013
Shares 65,502 Value ($000) $1,152 Avg Close — Range —