MID CON ENERGY PARTNERS LP

CUSIP: 59560V109 Class: COMMON STOCK

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT's Holding History (CIK: 0001329375)

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

Q4 2015
Shares 202,601 Value ($000) $231 Avg Close — Range —
Q3 2015
Shares 735,531 Value ($000) $1,581 Avg Close — Range —
Q2 2015
Shares 734,651 Value ($000) $3,673 Avg Close — Range —
Q1 2015
Shares 597,601 Value ($000) $3,323 Avg Close — Range —
Q4 2014
Shares 1,654,857 Value ($000) $10,442 Avg Close — Range —
Q3 2014
Shares 1,313,057 Value ($000) $28,822 Avg Close — Range —
Q2 2014
Shares 1,085,076 Value ($000) $25,185 Avg Close — Range —
Q1 2014
Shares 969,505 Value ($000) $20,970 Avg Close — Range —
Q4 2013
Shares 924,782 Value ($000) $21,131 Avg Close — Range —
Q3 2013
Shares 893,206 Value ($000) $20,883 Avg Close — Range —
Q2 2013
Shares 718,493 Value ($000) $16,202 Avg Close — Range —