DATALINK CORP

CUSIP: 237934104 Class: COMMON STOCK

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

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

Q2 2015
Shares 46,000 Value ($000) $411 Avg Close — Range —
Q1 2015
Shares 46,000 Value ($000) $554 Avg Close — Range —
Q4 2014
Shares 46,000 Value ($000) $593 Avg Close — Range —