8-K/AThe DealStrategic
Acquisition / Disposition
Filed Jun 25, 2018 · 8y ago · Accession 0001564590-18-016122
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/A
- Filing date
- Jun 25, 2018
- Report date
- Apr 10, 2018
- Document
- kop-8ka_20180410.htm
- Size
- 1.2 MB