REX ENERGY CORPORATION

CUSIP: 761565506 Class: COM NEW

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2017
Shares 2,974 Value ($000) $8 Avg Close — Range —
Q2 2017
Shares 985 Value ($000) $2 Avg Close — Range —