CALGON CARBON CORP

CUSIP: 129603106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2015
Shares 49,482 Value ($000) $959 Avg Close — Range —
Q1 2015
Shares 51,901 Value ($000) $1,094 Avg Close — Range —
Q2 2014
Shares 34,014 Value ($000) $760 Avg Close — Range —
Q1 2014
Shares 50,794 Value ($000) $1,109 Avg Close — Range —
Q3 2013
Shares 42,262 Value ($000) $803 Avg Close — Range —