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Filing metadata

Accession number: 0001209191-12-025476
Form type: Form 4
Filer: CALGON CARBON CORPORATION
CIK: CIK 812701
Filed: May 02, 2012
Reporting period: Apr 30, 2012
Description: Insider transaction

Documents

0001209191-12-025476-index.htm

Complete submission

0001209191-12-025476.txt

directory listing

Filed by

CALGON CARBON CORPORATION