Koppers Holdings Inc.·4

May 8, 4:58 PM ET

Tritch Stephen R 4

4 · Koppers Holdings Inc. · Filed May 8, 2023

Insider Transaction Report

Form 4
Period: 2023-05-04
Transactions
  • Exercise/Conversion

    Common Stock

    2023-05-04+3745,658 total
  • Exercise/Conversion

    Dividend Equivalent Rights

    2023-05-04370 total
    Common Stock (37 underlying)
  • Award

    Common Stock

    2023-05-04+3,51349,171 total
Footnotes (3)
  • [F1]Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.
  • [F2]The reporting person was awarded time-based restricted stock units.
  • [F3]These DERs were released in connection with the vesting of RSUs granted on May 5, 2022. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION