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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-10-114636
Filing Date
2010-05-10
Accepted
2010-05-10 16:20:38
Documents
12
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 1044860
2 SENIOR MANAGEMENT CORPORATE INCENTIVE PLAN dex1060.htm EX-10.60 20271
3 MANAGEMENT INCENTIVE PLAN dex1061.htm EX-10.61 21692
4 RESTRICTED STOCK UNIT ISSUANCE AGREEMENT - TIME VESTING dex1062.htm EX-10.62 54724
5 RESTRICTED STOCK UNIT ISSUANCE AGREEMENT - PERFORMANCE VESTING dex1063.htm EX-10.63 67736
6 NOTICE OF GRANT OF STOCK OPTION dex1064.htm EX-10.64 65701
7 COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES dex121.htm EX-12.1 53629
8 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 8573
9 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 8596
10 SECTION 906 CEO AND CFO CERTIFICATION dex321.htm EX-32.1 4022
11 GRAPHIC g20551g12s18.jpg GRAPHIC 3236
12 GRAPHIC g20551g73b95.jpg GRAPHIC 13719
  Complete submission text file 0001193125-10-114636.txt   1374946
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.: 10816511
SIC: 2400 Lumber & Wood Products (No Furniture)