MEMORIAL PRODTN PARTNERS LP

CUSIP: 586048100 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 175,536 Value ($000) $463 Avg Close — Range —
Q3 2015
Shares 1,521,136 Value ($000) $7,317 Avg Close — Range —
Q2 2015
Shares 1,518,531 Value ($000) $22,550 Avg Close — Range —
Q1 2015
Shares 1,216,326 Value ($000) $19,717 Avg Close — Range —
Q4 2014
Shares 2,655,948 Value ($000) $38,750 Avg Close — Range —
Q3 2014
Shares 2,205,898 Value ($000) $48,530 Avg Close — Range —
Q2 2014
Shares 1,590,152 Value ($000) $38,545 Avg Close — Range —
Q1 2014
Shares 1,343,927 Value ($000) $30,279 Avg Close — Range —
Q4 2013
Shares 1,151,369 Value ($000) $25,261 Avg Close — Range —
Q3 2013
Shares 977,719 Value ($000) $20,376 Avg Close — Range —
Q2 2013
Shares 777,597 Value ($000) $15,241 Avg Close — Range —