Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-09-034166
Filing Date
2009-02-20
Accepted
2009-02-20 16:31:33
Documents
16
Period of Report
2008-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d10k.htm 10-K 1413686
2 AMENDED AND RESTATED CREDIT AGREEMENT dex1050.htm EX-10.50 710356
3 SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN I dex1051.htm EX-10.51 72785
4 SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN II dex1052.htm EX-10.52 108860
5 AMENDMENT TO EMPLOYMENT AGREEMENT WITH STEVEN R. LACY dex1053.htm EX-10.53 10953
6 AMENDMENT TO EMPLOYMENT AGREEMENT WITH BRIAN H. MCCURRIE dex1054.htm EX-10.54 11632
7 AMENDMENT TO BENEFIT RESTORATION PLAN dex1055.htm EX-10.55 10993
8 AMENDMENT TO THE EMPLOYEE SAVINGS PLAN OF KOPPERS INC. dex1056.htm EX-10.56 11586
9 AMENDMENT TO THE RETIREMENT PLAN FOR KOPPERS INC. dex1057.htm EX-10.57 21364
10 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES dex121.htm EX-12.1 26376
11 LIST OF SUBSIDIARIES OF THE COMPANY dex21.htm EX-21 9680
12 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM dex231.htm EX-23.1 1747
13 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 8583
14 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 8600
15 SECTION 906 CEO AND CFO CERTIFICATION dex321.htm EX-32.1 4492
16 GRAPHIC g87129g59o67.jpg GRAPHIC 44863
  Complete submission text file 0001193125-09-034166.txt   2495141
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)

EIN.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32737 | Film No.: 09625487
SIC: 2400 Lumber & Wood Products (No Furniture)