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Koppers Holdings Inc.·4

Sep 6, 4:58 PM ET

Feng Xudong 4

4 · Koppers Holdings Inc. · Filed Sep 6, 2023

Insider Transaction Report

Form 4

Period: 2023-09-05

Koppers Holdings Inc.KOP

Director

Transactions

Gift
Common Stock
2023-09-05−3,936→ 28,904 total

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION