MARATHON OIL CORP

CUSIP: 56584910 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2016
Shares 30,500 Value ($000) $340 Avg Close — Range —
Q3 2015
Shares 375,282 Value ($000) $9,960 Avg Close — Range —
Q2 2015
Shares 375,282 Value ($000) $9,960 Avg Close — Range —
Q1 2015
Shares 396,882 Value ($000) $10,363 Avg Close — Range —
Q4 2014
Shares 137,250 Value ($000) $3,883 Avg Close — Range —
Q3 2014
Shares 1,811,318 Value ($000) $68,087 Avg Close — Range —
Q2 2014
Shares 4,029,479 Value ($000) $160,857 Avg Close — Range —
Q1 2014
Shares 813,029 Value ($000) $28,879 Avg Close — Range —
Q3 2013
Shares 1,447,677 Value ($000) $50,495 Avg Close — Range —
Q2 2013
Shares 332,317 Value ($000) $11,492 Avg Close — Range —