9999999997-11-007032.txt : 20110401
9999999997-11-007032.hdr.sgml : 20110401
20110401151053
ACCESSION NUMBER: 9999999997-11-007032
CONFORMED SUBMISSION TYPE: ARS
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20101231
FILED AS OF DATE: 20110331
DATE AS OF CHANGE: 20110401
EFFECTIVENESS DATE: 20110331
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Koppers Holdings Inc.
CENTRAL INDEX KEY: 0001315257
STANDARD INDUSTRIAL CLASSIFICATION: LUMBER & WOOD PRODUCTS (NO FURNITURE) [2400]
IRS NUMBER: 201878963
STATE OF INCORPORATION: PA
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: ARS
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32737
FILM NUMBER: 11006438
BUSINESS ADDRESS:
STREET 1: 436 SEVENTH AVENUE
CITY: PITTSBURGH
STATE: PA
ZIP: 15219
BUSINESS PHONE: 412-227-2001
MAIL ADDRESS:
STREET 1: 436 SEVENTH AVENUE
CITY: PITTSBURGH
STATE: PA
ZIP: 15219
FORMER COMPANY:
FORMER CONFORMED NAME: KI Holdings Inc.
DATE OF NAME CHANGE: 20050124
ARS
1
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