WILKERSON SONJA MICHELLE bought KOP
May 7, 2026 · Form 4 insider transaction
WILKERSON SONJA MICHELLE bought 3,280 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.
Footnotes
Restricted Stock Units ("RSUs") represent the right to receive shares of common stock on a one-for-one basis.; The RSUs become payable according to the election of payment designation that was filed by the reporting person subject to the Koppers Holdings Inc. Director Deferred Compensation Plan (the "Plan"). Such payment will be either lump sum or in annual installments commencing on the May 31st next following the reporting person's separation from service (as defined under the Plan) or, if later, and elected by the reporting person at the time he/she first elects to defer any payment under the Plan, May 31st of the year specified by the reporting person.