Laura J. Posadas

Insider Reports History

Location
Pittsburgh, PA
Signature
/s/ Stephanie L. Apostolou, Attorney in Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Laura J. Posadas:

Company Role Class Num Shares Value Price $ Report Date Ownership
Koppers Holdings Inc. Director Commmon Stock 2,240 05 Nov 2025 Direct

Insider Reports Filed by Laura J. Posadas

Symbol Company Period Transactions Value $ Form Type Role Filing Time
KOP Koppers Holdings Inc. 05 Nov 2025 1 $0 4 Director 07 Nov 2025, 16:27
KOP Koppers Holdings Inc. 05 Nov 2025 0 $0 3 Director 07 Nov 2025, 16:16