KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q1 2024

Shares 57,922 Value ($000) $3 Avg Close $50.84 Range $45.30 - $57.24

Q4 2023

Shares 71,390 Value ($000) $4 Avg Close $41.07 Range $34.25 - $51.33

Q2 2018

Shares 50,179 Value ($000) $1,924 Avg Close $40.28 Range $36.59 - $44.88

Q1 2018

Shares 59,775 Value ($000) $2,457 Avg Close $42.63 Range $37.56 - $49.72

Q4 2017

Shares 58,075 Value ($000) $2,956 Avg Close $47.24 Range $44.34 - $50.21

Q3 2017

Shares 64,533 Value ($000) $2,978 Avg Close $37.68 Range $34.09 - $45.12

Q2 2017

Shares 36,624 Value ($000) $1,324 Avg Close $37.33 Range $32.86 - $43.42

Q1 2017

Shares 32,590 Value ($000) $1,380 Avg Close $40.70 Range $37.90 - $44.44

Q4 2016

Shares 16,518 Value ($000) $666 Avg Close $35.58 Range $30.32 - $41.39

Q1 2014

Shares 22,270 Value ($000) $918 Avg Close $38.65 Range $33.68 - $43.26

Q4 2013

Shares 7,630 Value ($000) $349 Avg Close $42.61 Range $39.00 - $46.85

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	57,922	$3	$50.84	$45.30 - $57.24
Q4 2023	71,390	$4	$41.07	$34.25 - $51.33
Q2 2018	50,179	$1,924	$40.28	$36.59 - $44.88
Q1 2018	59,775	$2,457	$42.63	$37.56 - $49.72
Q4 2017	58,075	$2,956	$47.24	$44.34 - $50.21
Q3 2017	64,533	$2,978	$37.68	$34.09 - $45.12
Q2 2017	36,624	$1,324	$37.33	$32.86 - $43.42
Q1 2017	32,590	$1,380	$40.70	$37.90 - $44.44
Q4 2016	16,518	$666	$35.58	$30.32 - $41.39
Q1 2014	22,270	$918	$38.65	$33.68 - $43.26
Q4 2013	7,630	$349	$42.61	$39.00 - $46.85