COVANCE INC

CUSIP: 222816100 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q3 2014
Shares 17,000 Value ($000) $1,338 Avg Close — Range —
Q2 2014
Shares 17,000 Value ($000) $1,455 Avg Close — Range —
Q2 2013
Shares 16,000 Value ($000) $1,218 Avg Close — Range —