CALGON CARBON CORP

CUSIP: 129603106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2016
Shares 154,365 Value ($000) $2,030 Avg Close — Range —
Q1 2016
Shares 24,550 Value ($000) $344 Avg Close — Range —
Q3 2015
Shares 69,244 Value ($000) $1,079 Avg Close — Range —
Q2 2015
Shares 95,287 Value ($000) $1,846 Avg Close — Range —