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Filing metadata

Accession number: 0001181431-13-018582
Form type: Form 3
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Mar 25, 2013
Reporting period: Feb 06, 2013
Description: Initial ownership

Documents

0001181431-13-018582-index.htm

Complete submission

0001181431-13-018582.txt

directory listing

Filed by

Koppers Holdings Inc.