CALGON CARBON CORP

CUSIP: 129603106 Class: COM

ARGENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001120926)

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

Q2 2015
Shares 57,000 Value ($000) $1,105 Avg Close — Range —
Q1 2015
Shares 140,500 Value ($000) $2,960 Avg Close — Range —
Q4 2014
Shares 188,325 Value ($000) $3,913 Avg Close — Range —
Q3 2014
Shares 202,575 Value ($000) $3,926 Avg Close — Range —
Q2 2014
Shares 202,575 Value ($000) $4,523 Avg Close — Range —
Q1 2014
Shares 126,000 Value ($000) $2,751 Avg Close — Range —
Q4 2013
Shares 107,100 Value ($000) $2,203 Avg Close — Range —