COVANCE INC

CUSIP: 222816100 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q4 2014
Shares 35,747 Value ($000) $3,712 Avg Close — Range —
Q3 2014
Shares 118,079 Value ($000) $9,293 Avg Close — Range —
Q2 2014
Shares 122,728 Value ($000) $10,503 Avg Close — Range —
Q1 2014
Shares 124,794 Value ($000) $12,966 Avg Close — Range —
Q4 2013
Shares 116,011 Value ($000) $10,216 Avg Close — Range —
Q3 2013
Shares 87,651 Value ($000) $7,578 Avg Close — Range —
Q2 2013
Shares 77,685 Value ($000) $5,915 Avg Close — Range —