10-K//Annual report
KOPPERS INC 10-K
Accession 0001193125-09-034188
CIK 0000916075operating
Filed
Feb 19, 7:00 PM ET
Accepted
Feb 20, 4:44 PM ET
Size
2.7 MB
Accession
0001193125-09-034188
Documents
- 10-Kd10k.htmPrimary
FORM 10-K
- EX-10.52dex1052.htm
AMENDED AND RESTATED CREDIT AGREEMENT
- EX-10.53dex1053.htm
KOPPERS INC. SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN I
- EX-10.54dex1054.htm
KOPPERS INC. SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN II
- EX-10.55dex1055.htm
AMENDMENT TO EMPLOYMENT AGREEMENT WITH STEVEN R. LACY
- EX-10.56dex1056.htm
AMENDMENT TO EMPLOYMENT AGREEMENT WITH BRIAN H. MCCURRIE
- EX-10.57dex1057.htm
AMENDMENT TO KOPPERS HOLDINGS BENEFIT RESTORATION PLAN
- EX-10.58dex1058.htm
AMENDMENT TO KOPPERS INC. EMPLOYEE SAVINGS PLAN
- EX-10.59dex1059.htm
AMENDMENT TO KOPPERS INC. RETIREMENT PLAN
- EX-21dex21.htm
SUBSIDIARIES OF THE COMPANY
- EX-31.1dex311.htm
SECTION 302 CERTIFICATION FOR THE CEO
- EX-31.2dex312.htm
SECTION 302 CERTIFICATION FOR THE CFO
- EX-32.1dex321.htm
SECTION 906 CERTIFICATION FOR THE CEO & CFO
- GRAPHICg66158g85r51.jpg
GRAPHIC
Issuer
KOPPERS INC
CIK 0000916075
Entity typeoperating
IncorporatedPA
Related Parties
1- filerCIK 0000916075
Filing Metadata
- Form type
- 10-K
- Filed
- Feb 19, 7:00 PM ET
- Accepted
- Feb 20, 4:44 PM ET
- Size
- 2.7 MB