8-KThe WireRoutine
Reg FD Disclosure
Filed Sep 30, 2020 · 5y ago · Accession 0001564590-20-045188
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- Koppers Holdings Inc.
- Ticker
- KOP
- CIK
- 1315257
- Form type
- 8-K
- Filing date
- Sep 30, 2020
- Report date
- Sep 30, 2020
- Document
- kop-8k_20200930.htm
- Size
- 259 KB