KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

Capital Advisors, Ltd. LLC's Holding History (CIK: 0001597878)

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

Q4 2025

Shares 12 Value ($000) $0 Avg Close $27.92 Range $24.93 - $30.27

Q3 2025

Shares 12 Value ($000) $0 Avg Close $30.64 Range $26.64 - $35.42

Q2 2025

Shares 12 Value ($000) $0 Avg Close $28.51 Range $22.81 - $33.40

Q4 2024

Shares 4 Value ($000) $0 Avg Close $35.29 Range $30.31 - $39.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12	$0	$27.92	$24.93 - $30.27
Q3 2025	12	$0	$30.64	$26.64 - $35.42
Q2 2025	12	$0	$28.51	$22.81 - $33.40
Q4 2024	4	$0	$35.29	$30.31 - $39.33