MARATHON OIL CORP

CUSIP: 565849106 Class: COM

Cranbrook Wealth Management, LLC's Holding History (CIK: 0001599084)

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

Q1 2014
Shares 208 Value ($000) $7 Avg Close — Range —
Q4 2013
Shares 208 Value ($000) $7 Avg Close — Range —