COVANCE INC

CUSIP: 222816100 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2014
Shares 23,118 Value ($000) $2,401 Avg Close — Range —
Q3 2014
Shares 26,409 Value ($000) $2,078 Avg Close — Range —
Q2 2014
Shares 23,476 Value ($000) $2,009 Avg Close — Range —
Q1 2014
Shares 16,646 Value ($000) $1,730 Avg Close — Range —
Q4 2013
Shares 9,526 Value ($000) $839 Avg Close — Range —
Q3 2013
Shares 5,405 Value ($000) $467 Avg Close — Range —
Q2 2013
Shares 3,353 Value ($000) $255 Avg Close — Range —