CALGON CARBON CORP

CUSIP: 129603106 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2017
Shares 42,394 Value ($000) $903 Avg Close — Range —
Q3 2017
Shares 57,470 Value ($000) $1,230 Avg Close — Range —
Q2 2017
Shares 49,370 Value ($000) $745 Avg Close — Range —
Q1 2017
Shares 36,976 Value ($000) $540 Avg Close — Range —
Q4 2016
Shares 36,076 Value ($000) $613 Avg Close — Range —
Q3 2016
Shares 36,076 Value ($000) $547 Avg Close — Range —
Q2 2016
Shares 35,910 Value ($000) $472 Avg Close — Range —
Q1 2016
Shares 35,410 Value ($000) $496 Avg Close — Range —
Q4 2015
Shares 26,510 Value ($000) $457 Avg Close — Range —
Q3 2015
Shares 24,295 Value ($000) $379 Avg Close — Range —
Q2 2015
Shares 24,280 Value ($000) $471 Avg Close — Range —
Q1 2015
Shares 23,733 Value ($000) $500 Avg Close — Range —
Q4 2014
Shares 23,092 Value ($000) $480 Avg Close — Range —
Q3 2014
Shares 22,274 Value ($000) $432 Avg Close — Range —
Q2 2014
Shares 21,521 Value ($000) $481 Avg Close — Range —
Q1 2014
Shares 21,043 Value ($000) $459 Avg Close — Range —
Q4 2013
Shares 20,800 Value ($000) $428 Avg Close — Range —
Q3 2013
Shares 20,800 Value ($000) $395 Avg Close — Range —
Q2 2013
Shares 20,800 Value ($000) $347 Avg Close — Range —