Koppers Holdings Inc.·4

May 9, 5:39 PM ET

YOUNG T MICHAEL 4

4 · Koppers Holdings Inc. · Filed May 9, 2018

Insider Transaction Report

Form 4
Period: 2018-05-08
Transactions
  • Award

    Common Stock

    2018-05-08+2,43035,516 total
Footnotes (1)
  • [F1]The reporting person was awarded time-based restricted stock units.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION