Johnson R. Michael 4
4 · Koppers Holdings Inc. · Filed Nov 14, 2018
Insider Transaction Report
Form 4
Johnson R. Michael
VP Utility and Industrial Prod
Transactions
- Purchase
Common Stock
2018-11-13$21.69/sh+15,000$325,350→ 111,534 total
4 · Koppers Holdings Inc. · Filed Nov 14, 2018
Common Stock