NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Illinois Municipal Retirement Fund's Holding History (CIK: 0001541910)

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

Q4 2025

Shares 6,904 Value ($000) $4,745 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 3,489 Value ($000) $2,890 Avg Close $765.22 Range $638.93 - $848.55

Q1 2021

Shares 1,204 Value ($000) $458 Avg Close $359.80 Range $339.62 - $388.94

Q4 2020

Shares 1,204 Value ($000) $480 Avg Close $333.55 Range $297.49 - $367.48

Q3 2020

Shares 632 Value ($000) $216 Avg Close $338.72 Range $302.34 - $384.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,904	$4,745	$760.94	$681.51 - $872.48
Q3 2025	3,489	$2,890	$765.22	$638.93 - $848.55
Q1 2021	1,204	$458	$359.80	$339.62 - $388.94
Q4 2020	1,204	$480	$333.55	$297.49 - $367.48
Q3 2020	632	$216	$338.72	$302.34 - $384.29