COVANCE INC

CUSIP: 222816100 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2014
Shares 3,444,658 Value ($000) $357,693 Avg Close — Range —
Q3 2014
Shares 3,849,723 Value ($000) $302,974 Avg Close — Range —
Q2 2014
Shares 3,807,167 Value ($000) $325,816 Avg Close — Range —
Q1 2014
Shares 3,625,083 Value ($000) $376,646 Avg Close — Range —
Q4 2013
Shares 3,497,346 Value ($000) $307,977 Avg Close — Range —
Q3 2013
Shares 3,331,464 Value ($000) $288,038 Avg Close — Range —
Q2 2013
Shares 3,085,041 Value ($000) $234,895 Avg Close — Range —