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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-22-177086
Filing Date
2022-06-21
Accepted
2022-06-21 08:07:05
Documents
15
Period of Report
2022-06-17
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 1.02: Termination of a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d269974d8k.htm   iXBRL 8-K 32411
2 EX-10.1 d269974dex101.htm EX-10.1 1265701
3 EX-99.1 d269974dex991.htm EX-99.1 12656
7 GRAPHIC g269974g0621003231823.jpg GRAPHIC 3220
  Complete submission text file 0001193125-22-177086.txt   1750086

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA kop-20220617.xsd EX-101.SCH 2854
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE kop-20220617_lab.xml EX-101.LAB 17236
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE kop-20220617_pre.xml EX-101.PRE 10812
9 EXTRACTED XBRL INSTANCE DOCUMENT d269974d8k_htm.xml XML 3193
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.: 221026113
SIC: 2400 Lumber & Wood Products (No Furniture)