Kevin Washington - Jan 3, 2023 Form 4 Insider Report for Koppers Holdings Inc. (KOP)

Role: VP, External Affairs
Signature: /s/Stephanie L. Apostolou, Attorney in Fact
Stock symbol: KOP
Transactions as of: Jan 3, 2023
Transactions value $: $0
Form type: 4
Date filed: 1/5/2023, 05:25 PM
Previous filing: Jun 14, 2022
Next filing: Jun 14, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	KOP	Common Stock	Award	$0	+2.07K	+39.18%	$0.00	7.36K	Jan 4, 2023	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	KOP	Dividend Equivalent Rights	Award	$0	+18		$0.00	18	Jan 3, 2023	Common Stock	18		Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reporting person was awarded time-based restricted stock units on January 4, 2023, which will vest in annual installments of one-third each over three years.
F2	The dividend equivalent rights ("DERs") accrued with respect to additional time-based restricted stock units ("RSUs") credited to the reporting person with respect to RSUs granted on June 13, 2022. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.