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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-06-161898
Filing Date
2006-08-04
Accepted
2006-08-04 10:31:40
Documents
4
Period of Report
2006-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 456755
2 302 CERTIFICATION OF CEO dex311.htm EX-31.1 7924
3 302 CERTIFICATION OF CFO dex312.htm EX-31.2 7739
4 906 CERTIFICATION OF CEO AND CFO dex321.htm EX-32.1 4674
  Complete submission text file 0001193125-06-161898.txt   478580
Mailing Address 436 SEVENTH AVENUE PITTSBURGH PA 15219
Business Address 436 SEVENTH AVENUE PITTSBURGH PA 15219 412-227-2001
Koppers Holdings Inc. (Filer) CIK: 0001315257 (see all company filings)

IRS No.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32737 | Film No.: 061004179
SIC: 2400 Lumber & Wood Products (No Furniture)