COVANCE INC

CUSIP: 222816100 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2014
Shares 217,419 Value ($000) $22,578 Avg Close — Range —
Q3 2014
Shares 205,529 Value ($000) $16,179 Avg Close — Range —
Q2 2014
Shares 205,841 Value ($000) $17,612 Avg Close — Range —
Q1 2014
Shares 204,073 Value ($000) $21,200 Avg Close — Range —
Q4 2013
Shares 204,543 Value ($000) $18,012 Avg Close — Range —
Q3 2013
Shares 202,893 Value ($000) $17,541 Avg Close — Range —
Q2 2013
Shares 197,581 Value ($000) $15,046 Avg Close — Range —