COVANCE INC

CUSIP: 222816100 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2015
Shares 174,200 Value ($000) $18,558 Avg Close — Range —
Q4 2014
Shares 174,200 Value ($000) $18,558 Avg Close — Range —
Q3 2014
Shares 195,400 Value ($000) $15,378 Avg Close — Range —
Q2 2014
Shares 164,000 Value ($000) $14,035 Avg Close — Range —
Q1 2014
Shares 250,169 Value ($000) $24,656 Avg Close — Range —
Q4 2013
Shares 190,669 Value ($000) $16,649 Avg Close — Range —
Q3 2013
Shares 163,510 Value ($000) $14,137 Avg Close — Range —
Q2 2013
Shares 163,223 Value ($000) $12,428 Avg Close — Range —