DEF 14AThe Ballot
Koppers Holdings Inc. files DEF 14A
Filed Mar 29, 2018 · 8y ago · Accession 0001193125-18-102060
Plain English
Proxy statement — executive pay, board nominees, and shareholder votes.
Read the source below for the full document.
Filing details
- Company
- Koppers Holdings Inc.
- Ticker
- KOP
- CIK
- 1315257
- Form type
- DEF 14A
- Filing date
- Mar 29, 2018
- Report date
- May 1, 2018
- Document
- d453339ddef14a.htm
- Size
- 2.7 MB