Key facts
- This page summarizes James A. Sullivan's Form 4 filing for Koppers Holdings Inc. (KOP).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 04 Mar 2022, 15:58.
Key filing fact
Ownership activity is grounded in SEC Form 4 disclosures.
Shares, units, or other non-derivative securities reported in this filing.
Tax liability
Additional SEC filing notes
Footnote F1
Shares surrendered to the issuer by the reporting person as payment for the tax withholding related to the vesting of time-based restricted stock units.