CALGON CARBON CORP

CUSIP: 129603106 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2017
Shares 427,031 Value ($000) $9,096 Avg Close — Range —
Q3 2017
Shares 377,117 Value ($000) $8,071 Avg Close — Range —
Q2 2017
Shares 371,567 Value ($000) $5,611 Avg Close — Range —
Q1 2017
Shares 322,689 Value ($000) $4,712 Avg Close — Range —
Q4 2016
Shares 301,238 Value ($000) $5,122 Avg Close — Range —
Q3 2016
Shares 271,101 Value ($000) $4,113 Avg Close — Range —
Q2 2016
Shares 258,041 Value ($000) $3,394 Avg Close — Range —
Q1 2016
Shares 238,436 Value ($000) $3,343 Avg Close — Range —
Q4 2015
Shares 227,171 Value ($000) $3,919 Avg Close — Range —
Q3 2015
Shares 227,856 Value ($000) $3,550 Avg Close — Range —
Q2 2015
Shares 207,828 Value ($000) $4,028 Avg Close — Range —
Q1 2015
Shares 211,159 Value ($000) $4,450 Avg Close — Range —
Q4 2014
Shares 178,705 Value ($000) $3,714 Avg Close — Range —
Q3 2014
Shares 213,430 Value ($000) $4,137 Avg Close — Range —
Q2 2014
Shares 201,208 Value ($000) $4,493 Avg Close — Range —
Q1 2014
Shares 199,836 Value ($000) $4,363 Avg Close — Range —
Q4 2013
Shares 141,322 Value ($000) $2,907 Avg Close — Range —
Q3 2013
Shares 135,928 Value ($000) $2,601 Avg Close — Range —
Q2 2013
Shares 125,732 Value ($000) $2,122 Avg Close — Range —