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Filing metadata

Accession number: 0001181431-12-001267
Form type: Form 4
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Jan 05, 2012
Reporting period: Jan 03, 2012
Description: Insider transaction

Documents

0001181431-12-001267-index.htm

Complete submission

0001181431-12-001267.txt

directory listing

Filed by

Koppers Holdings Inc.