COVANCE INC

CUSIP: 222816100 Class: COM

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

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

Q4 2014
Shares 18,350 Value ($000) $1,905 Avg Close — Range —
Q3 2014
Shares 16,300 Value ($000) $1,283 Avg Close — Range —
Q2 2014
Shares 15,500 Value ($000) $1,326 Avg Close — Range —
Q1 2014
Shares 15,500 Value ($000) $1,610 Avg Close — Range —
Q4 2013
Shares 15,300 Value ($000) $1,347 Avg Close — Range —
Q3 2013
Shares 9,200 Value ($000) $795 Avg Close — Range —