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WILKERSON SONJA MICHELLE Create: Alert

All | News | Filings
Date FiledTypeDescription
05/08/2023 4 WILKERSON SONJA MICHELLE (Director) has filed a Form 4 on Koppers Holdings Inc.
Txns: Granted 3,513 shares @ $0
05/01/2023 4 WILKERSON SONJA MICHELLE (Director) has filed a Form 4 on Koppers Holdings Inc.
Txns: Granted 37 options to buy @ $0
05/05/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/07/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/07/2020 4 WILKERSON SONJA MICHELLE (Director) has filed a Form 4 on Koppers Holdings Inc.
Txns: Granted 8,434 shares @ $0
05/06/2019 4 WILKERSON SONJA MICHELLE (Director) has filed a Form 4 on Koppers Holdings Inc.
Txns: Granted 3,936 shares @ $0
09/12/2018 4 WILKERSON SONJA MICHELLE (Director) has filed a Form 4 on Koppers Holdings Inc.
Txns: Granted 1,768 shares @ $0
09/12/2018 3 WILKERSON SONJA MICHELLE (Director) has filed a Form 3 on Koppers Holdings Inc.

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