DIGITAL RIV INC

CUSIP: 25388B104 Class: COM

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

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

Q4 2014
Shares 29,500 Value ($000) $730 Avg Close — Range —
Q3 2014
Shares 7,100 Value ($000) $103 Avg Close — Range —
Q2 2014
Shares 6,900 Value ($000) $106 Avg Close — Range —
Q1 2014
Shares 6,900 Value ($000) $120 Avg Close — Range —