KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

Aristides Capital LLC's Holding History (CIK: 0001595521)

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

Q3 2025

Shares 9,263 Value ($000) $259 Avg Close $30.64 Range $26.64 - $35.42

Q3 2024

Shares 5,789 Value ($000) $211 Avg Close $36.81 Range $33.32 - $41.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	9,263	$259	$30.64	$26.64 - $35.42
Q3 2024	5,789	$211	$36.81	$33.32 - $41.05