MARATHON PATENT GROUP INC

CUSIP: 56585W203 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2017
Shares 133,900 Value ($000) $137 Avg Close — Range —
Q4 2016
Shares 133,900 Value ($000) $230 Avg Close — Range —