Koppers Holdings Inc.·4

May 9, 4:21 PM ET

MOTLEY DAVID L 4

4 · Koppers Holdings Inc. · Filed May 9, 2025

Insider Transaction Report

Form 4
Period: 2025-05-08
Transactions
  • Award

    Common Stock

    2025-05-08+4,77821,994 total
Footnotes (1)
  • [F1]The reporting person was awarded time-based restricted stock units.

Documents

1 file
  • 4
    ownership.xmlPrimary

    4