KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q2 2022

Shares 22 Value ($000) $1 Avg Close $24.62 Range $21.17 - $27.82

Q1 2022

Shares 50,646 Value ($000) $1,394 Avg Close $28.63 Range $26.03 - $32.64

Q4 2021

Shares 248,088 Value ($000) $7,765 Avg Close $31.64 Range $27.29 - $36.29

Q3 2021

Shares 284,505 Value ($000) $8,894 Avg Close $30.18 Range $27.05 - $33.29

Q4 2018

Shares 20,000 Value ($000) $341 Avg Close $22.79 Range $14.54 - $31.53

Q1 2016

Shares 17,650 Value ($000) $397 Avg Close $17.27 Range $13.16 - $22.71

Q4 2015

Shares 35,800 Value ($000) $653 Avg Close $19.67 Range $16.81 - $22.90

Q3 2015

Shares 33,800 Value ($000) $682 Avg Close $20.57 Range $17.33 - $24.10

Q2 2015

Shares 42,200 Value ($000) $1,043 Avg Close $23.45 Range $18.67 - $26.56

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	22	$1	$24.62	$21.17 - $27.82
Q1 2022	50,646	$1,394	$28.63	$26.03 - $32.64
Q4 2021	248,088	$7,765	$31.64	$27.29 - $36.29
Q3 2021	284,505	$8,894	$30.18	$27.05 - $33.29
Q4 2018	20,000	$341	$22.79	$14.54 - $31.53
Q1 2016	17,650	$397	$17.27	$13.16 - $22.71
Q4 2015	35,800	$653	$19.67	$16.81 - $22.90
Q3 2015	33,800	$682	$20.57	$17.33 - $24.10
Q2 2015	42,200	$1,043	$23.45	$18.67 - $26.56