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Filing metadata

Accession number: 0001181431-12-008432
Form type: Form 5
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Feb 14, 2012
Reporting period: Dec 31, 2011
Description: Annual insider statement

Documents

0001181431-12-008432-index.htm

Complete submission

0001181431-12-008432.txt

directory listing

Filed by

Koppers Holdings Inc.

5 | SEC Filings Hub