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Filing Detail
Form 8-K - Current report
SEC Accession No. 0001193125-11-132279
Filing Date
2011-05-09
Accepted
2011-05-09 15:51:47
Documents
3
Period of Report
2011-05-04
Filing Date Changed
2011-05-09
Items
Item 2.02: Results of Operations and Financial Condition
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d8k.htm 8-K 22465
2 PRESS RELEASE dex991.htm EX-99.1 160099
3 GRAPHIC g184597ex99_1.jpg GRAPHIC 11910
  Complete submission text file 0001193125-11-132279.txt   200383
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: 8-K | Act: 34 | File No.: 001-32737 | Film No.: 11823221
SIC: 2400 Lumber & Wood Products (No Furniture)
Assistant Director 6