8-KThe WireStrategic
Material Agreement · Agreement Terminated
Filed Jun 21, 2022 · 4y ago · Accession 0001193125-22-177086
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
- Jun 21, 2022
- Report date
- Jun 17, 2022
- Document
- d269974d8k.htm
- Size
- 1.7 MB