$KOP·4/A

Koppers Holdings Inc. · Mar 7, 10:11 AM ET

Koppers Holdings Inc. 4/A

4/A · Koppers Holdings Inc. · Filed Mar 7, 2016

Insider Transaction Report

Form 4/AAmended
Period: 2016-03-01
Reeder Stephen C
SVP, Performance Chemicals
Transactions
  • Award

    Common Stock

    2016-03-01+11,12616,126 total
Footnotes (1)
  • [F1]The reporting person originally reported that the awarded time-based restricted stock units will vest in annual installments of 25 percent over four years. However, the correct vesting for the award is 100% upon the first anniversary of the grant date.

Documents

1 file
  • 4
    doc4a.xml

    FORM 4/A SUBMISSION