COVANCE INC

CUSIP: 222816100 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014
Shares 27,738 Value ($000) $2,880 Avg Close — Range —
Q3 2014
Shares 28,067 Value ($000) $2,209 Avg Close — Range —
Q2 2014
Shares 28,179 Value ($000) $2,412 Avg Close — Range —
Q1 2014
Shares 28,940 Value ($000) $3,007 Avg Close — Range —
Q4 2013
Shares 28,836 Value ($000) $2,539 Avg Close — Range —
Q3 2013
Shares 28,970 Value ($000) $2,505 Avg Close — Range —
Q2 2013
Shares 22,580 Value ($000) $1,719 Avg Close — Range —