WILKERSON SONJA MICHELLE 4
4 · Koppers Holdings Inc. · Filed May 8, 2023
Insider Transaction Report
Form 4
WILKERSON SONJA MICHELLE
Director
Transactions
- Award
Common Stock
2023-05-04+3,513→ 20,729 total
Footnotes (1)
- [F1]The reporting person was awarded time-based restricted stock units.