January 2, 2026 · Form 4 insider transaction
Smith Jimmi Sue bought 1,201 shares of KOPPERS HOLDINGS INC at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Restricted stock units convert into common stock on a one-for-one basis.; On January 4, 2023, the reporting person was granted PSUs for which the performance criteria for the three-year performance period from January 1, 2023 through December 31, 2025 have been satisfied.