COVANCE INC

CUSIP: 222816100 Class: COM

Argyle Capital Management Inc.'s Holding History (CIK: 0001321194)

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

Q4 2014
Shares 11,950 Value ($000) $1,241 Avg Close — Range —
Q3 2014
Shares 12,950 Value ($000) $1,019 Avg Close — Range —
Q2 2014
Shares 12,950 Value ($000) $1,108 Avg Close — Range —
Q1 2014
Shares 12,950 Value ($000) $1,346 Avg Close — Range —
Q4 2013
Shares 13,050 Value ($000) $1,149 Avg Close — Range —
Q3 2013
Shares 13,050 Value ($000) $1,128 Avg Close — Range —
Q2 2013
Shares 13,200 Value ($000) $1,005 Avg Close — Range —