KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2021

Shares 9,500 Value ($000) $297 Avg Close $31.64 Range $27.29 - $36.29

Q3 2021

Shares 10,500 Value ($000) $328 Avg Close $30.18 Range $27.05 - $33.29

Q2 2021

Shares 11,800 Value ($000) $382 Avg Close $32.69 Range $29.53 - $38.23

Q2 2017

Shares 8,400 Value ($000) $304 Avg Close $37.33 Range $32.86 - $43.42

Q1 2017

Shares 8,800 Value ($000) $373 Avg Close $40.70 Range $37.90 - $44.44

Q3 2014

Shares 13,100 Value ($000) $434 Avg Close $34.78 Range $31.75 - $37.67

Q2 2014

Shares 13,200 Value ($000) $505 Avg Close $37.27 Range $33.70 - $43.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	9,500	$297	$31.64	$27.29 - $36.29
Q3 2021	10,500	$328	$30.18	$27.05 - $33.29
Q2 2021	11,800	$382	$32.69	$29.53 - $38.23
Q2 2017	8,400	$304	$37.33	$32.86 - $43.42
Q1 2017	8,800	$373	$40.70	$37.90 - $44.44
Q3 2014	13,100	$434	$34.78	$31.75 - $37.67
Q2 2014	13,200	$505	$37.27	$33.70 - $43.17