KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 4,719 Value ($000) $260 Avg Close $50.84 Range $45.30 - $57.24

Q4 2023

Shares 4,719 Value ($000) $242 Avg Close $41.07 Range $34.25 - $51.33

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	4,719	$260	$50.84	$45.30 - $57.24
Q4 2023	4,719	$242	$41.07	$34.25 - $51.33