MARATHON OIL CORP

CUSIP: 565849106 Class: COM

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

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

Q3 2019
Shares 80,000 Value ($000) $982 Avg Close — Range —
Q2 2019
Shares 80,000 Value ($000) $1,137 Avg Close — Range —
Q1 2019
Shares 80,000 Value ($000) $1,337 Avg Close — Range —
Q4 2018
Shares 80,000 Value ($000) $1,147 Avg Close — Range —