CALGON CARBON CORP

CUSIP: 129603106 Class: COM

GABELLI & Co INVESTMENT ADVISERS, INC.'s Holding History (CIK: 0000932724)

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

Q4 2017
Shares 381,684 Value ($000) $8,130 Avg Close — Range —
Q3 2017
Shares 178,841 Value ($000) $3,827 Avg Close — Range —