NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

DEAN INVESTMENT ASSOCIATES, LLC's Holding History (CIK: 0000846797)

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

Q2 2023

Shares 1,966 Value ($000) $791 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 2,833 Value ($000) $1,034 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 2,822 Value ($000) $878 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 3,878 Value ($000) $1,167 Avg Close $280.17 Range $261.50 - $291.64

Q2 2022

Shares 3,699 Value ($000) $1,113 Avg Close $299.74 Range $266.47 - $325.87

Q1 2022

Shares 4,363 Value ($000) $1,415 Avg Close $302.02 Range $272.47 - $332.04

Q4 2021

Shares 2,985 Value ($000) $1,023 Avg Close $315.81 Range $293.55 - $346.26

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	1,966	$791	$371.63	$342.24 - $391.75
Q1 2023	2,833	$1,034	$328.40	$294.10 - $350.56
Q4 2022	2,822	$878	$289.43	$270.68 - $304.97
Q3 2022	3,878	$1,167	$280.17	$261.50 - $291.64
Q2 2022	3,699	$1,113	$299.74	$266.47 - $325.87
Q1 2022	4,363	$1,415	$302.02	$272.47 - $332.04
Q4 2021	2,985	$1,023	$315.81	$293.55 - $346.26