KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2024

Shares 65,817 Value ($000) $2,132 Avg Close $35.29 Range $30.31 - $39.33

Q3 2024

Shares 65,887 Value ($000) $2,407 Avg Close $36.81 Range $33.32 - $41.05

Q2 2024

Shares 58,726 Value ($000) $2,172 Avg Close $45.92 Range $36.33 - $56.06

Q1 2024

Shares 33,622 Value ($000) $1,855 Avg Close $50.84 Range $45.30 - $57.24

Q2 2018

Shares 15,399 Value ($000) $591 Avg Close $40.28 Range $36.59 - $44.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	65,817	$2,132	$35.29	$30.31 - $39.33
Q3 2024	65,887	$2,407	$36.81	$33.32 - $41.05
Q2 2024	58,726	$2,172	$45.92	$36.33 - $56.06
Q1 2024	33,622	$1,855	$50.84	$45.30 - $57.24
Q2 2018	15,399	$591	$40.28	$36.59 - $44.88