REX ENERGY CORPORATION

CUSIP: 761565100 Class: CMN

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2016
Shares 4,700 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 4,700 Value ($000) $5 Avg Close — Range —
Q3 2015
Shares 13,900 Value ($000) $29 Avg Close — Range —
Q2 2015
Shares 13,900 Value ($000) $78 Avg Close — Range —
Q1 2015
Shares 26,900 Value ($000) $100 Avg Close — Range —
Q4 2014
Shares 26,900 Value ($000) $137 Avg Close — Range —
Q4 2013
Shares 48,620 Value ($000) $958 Avg Close — Range —
Q3 2013
Shares 48,620 Value ($000) $1,085 Avg Close — Range —
Q2 2013
Shares 53,000 Value ($000) $932 Avg Close — Range —