REX ENERGY CORPORATION

CUSIP: 761565100 Class: CMN

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2016
Shares 10,400 Value ($000) $8 Avg Close — Range —
Q4 2015
Shares 9,730 Value ($000) $10 Avg Close — Range —
Q3 2015
Shares 9,450 Value ($000) $20 Avg Close — Range —
Q2 2015
Shares 9,500 Value ($000) $53 Avg Close — Range —
Q1 2015
Shares 9,200 Value ($000) $34 Avg Close — Range —
Q4 2014
Shares 12,380 Value ($000) $63 Avg Close — Range —