Koppers Holdings Inc.·4

Nov 20, 4:23 PM ET

Tritch Stephen R 4

4 · Koppers Holdings Inc. · Filed Nov 20, 2024

Insider Transaction Report

Form 4
Period: 2024-11-19
Transactions
  • Sale

    Common Stock

    2024-11-19$37.08/sh3,533$131,00447,737 total

Documents

1 file
  • 4
    ownership.xmlPrimary

    4