COVANCE INC

CUSIP: 222816100 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2014
Shares 1,185 Value ($000) $123 Avg Close — Range —
Q3 2014
Shares 45,985 Value ($000) $3,619 Avg Close — Range —
Q2 2014
Shares 28,909 Value ($000) $2,474 Avg Close — Range —
Q1 2014
Shares 8,359 Value ($000) $868 Avg Close — Range —
Q4 2013
Shares 6,402 Value ($000) $563 Avg Close — Range —
Q3 2013
Shares 10,369 Value ($000) $896 Avg Close — Range —
Q2 2013
Shares 9,446 Value ($000) $719 Avg Close — Range —