COVANCE INC

CUSIP: 222816100 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q3 2014
Shares 516,470 Value ($000) $40,646 Avg Close — Range —
Q2 2014
Shares 535,200 Value ($000) $45,802 Avg Close — Range —
Q1 2014
Shares 550,825 Value ($000) $57,231 Avg Close — Range —
Q4 2013
Shares 583,665 Value ($000) $51,398 Avg Close — Range —
Q3 2013
Shares 497,605 Value ($000) $43,023 Avg Close — Range —
Q2 2013
Shares 506,725 Value ($000) $38,583 Avg Close — Range —