CALGON CARBON CORP

CUSIP: 129603106 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2017
Shares 10,347 Value ($000) $220 Avg Close — Range —
Q4 2016
Shares 13,273 Value ($000) $226 Avg Close — Range —
Q1 2016
Shares 12,738 Value ($000) $179 Avg Close — Range —
Q4 2015
Shares 17,070 Value ($000) $294 Avg Close — Range —
Q2 2015
Shares 11,593 Value ($000) $225 Avg Close — Range —
Q1 2015
Shares 9,703 Value ($000) $204 Avg Close — Range —
Q4 2014
Shares 12,141 Value ($000) $252 Avg Close — Range —
Q3 2014
Shares 12,645 Value ($000) $245 Avg Close — Range —
Q2 2014
Shares 12,340 Value ($000) $276 Avg Close — Range —