COVANCE INC

CUSIP: 222816100 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2014
Shares 58,112 Value ($000) $6,034 Avg Close — Range —
Q1 2014
Shares 108,212 Value ($000) $11,244 Avg Close — Range —
Q4 2013
Shares 64,112 Value ($000) $5,646 Avg Close — Range —