10-KThe Record
Koppers Holdings Inc. files 10-K
Filed Feb 27, 2023 · 3y ago · Accession 0000950170-23-004546
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- Koppers Holdings Inc.
- Ticker
- KOP
- CIK
- 1315257
- Form type
- 10-K
- Filing date
- Feb 27, 2023
- Report date
- Dec 31, 2022
- Document
- kop-20221231.htm
- Size
- 23.9 MB