MARATHON OIL CORP

CUSIP: 565849106 Class: COM

Hemenway Trust Co LLC's Holding History (CIK: 0001494234)

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

Q1 2014
Shares 1,968 Value ($000) $70 Avg Close — Range —
Q4 2013
Shares 2,122 Value ($000) $75 Avg Close — Range —
Q3 2013
Shares 1,922 Value ($000) $67 Avg Close — Range —
Q2 2013
Shares 798 Value ($000) $28 Avg Close — Range —
Q1 2013
Shares 798 Value ($000) $27 Avg Close — Range —