KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2020

Shares 20,887 Value ($000) $437 Avg Close $22.04 Range $16.86 - $26.37

Q2 2020

Shares 26,643 Value ($000) $502 Avg Close $14.72 Range $8.00 - $22.09

Q1 2020

Shares 48,399 Value ($000) $599 Avg Close $24.89 Range $8.37 - $37.67

Q4 2019

Shares 18,999 Value ($000) $726 Avg Close $34.04 Range $25.45 - $43.37

Q3 2019

Shares 42,189 Value ($000) $1,232 Avg Close $26.87 Range $22.89 - $29.57

Q3 2018

Shares 93,163 Value ($000) $2,902 Avg Close $34.72 Range $29.56 - $38.82

Q1 2014

Shares 77,271 Value ($000) $3,186 Avg Close $38.65 Range $33.68 - $43.26

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	20,887	$437	$22.04	$16.86 - $26.37
Q2 2020	26,643	$502	$14.72	$8.00 - $22.09
Q1 2020	48,399	$599	$24.89	$8.37 - $37.67
Q4 2019	18,999	$726	$34.04	$25.45 - $43.37
Q3 2019	42,189	$1,232	$26.87	$22.89 - $29.57
Q3 2018	93,163	$2,902	$34.72	$29.56 - $38.82
Q1 2014	77,271	$3,186	$38.65	$33.68 - $43.26