Reeder Stephen C 4
4 · Koppers Holdings Inc. · Filed May 10, 2018
Insider Transaction Report
Form 4
Reeder Stephen C
SVP, Performance Chemicals
Transactions
- Sale
Common Stock
2018-05-09$39.23/sh−5,000$196,150→ 20,849 total
4 · Koppers Holdings Inc. · Filed May 10, 2018
Common Stock