NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q4 2025

Shares 3,326 Value ($000) $2,286 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 3,264 Value ($000) $2,703 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 1,478 Value ($000) $1,021 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 1,528 Value ($000) $866 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 1,579 Value ($000) $834 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 1,455 Value ($000) $803 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 1,336 Value ($000) $689 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 2,202 Value ($000) $1,397 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 5,158 Value ($000) $2,815 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 6,356 Value ($000) $2,892 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 11,017 Value ($000) $4,430 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 10,520 Value ($000) $3,840 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 12,520 Value ($000) $3,895 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 16,020 Value ($000) $4,819 Avg Close $280.17 Range $261.50 - $291.64

Q2 2022

Shares 24,820 Value ($000) $7,470 Avg Close $299.74 Range $266.47 - $325.87

Q1 2022

Shares 24,820 Value ($000) $8,051 Avg Close $302.02 Range $272.47 - $332.04

Q4 2021

Shares 24,120 Value ($000) $8,266 Avg Close $315.81 Range $293.55 - $346.26

Q3 2021

Shares 19,199 Value ($000) $6,504 Avg Close $298.18 Range $270.16 - $319.80

Q2 2021

Shares 8,376 Value ($000) $2,697 Avg Close $316.40 Range $278.28 - $356.60

Q1 2021

Shares 2,030 Value ($000) $772 Avg Close $359.80 Range $339.62 - $388.94

Q4 2020

Shares 2,030 Value ($000) $809 Avg Close $333.55 Range $297.49 - $367.48

Q3 2020

Shares 2,030 Value ($000) $695 Avg Close $338.72 Range $302.34 - $384.29

Q2 2020

Shares 2,030 Value ($000) $813 Avg Close $365.81 Range $326.77 - $406.22

Q1 2020

Shares 3,130 Value ($000) $1,198 Avg Close $372.19 Range $269.90 - $430.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,326	$2,286	$760.94	$681.51 - $872.48
Q3 2025	3,264	$2,703	$765.22	$638.93 - $848.55
Q2 2025	1,478	$1,021	$613.76	$504.22 - $687.53
Q1 2025	1,528	$866	$518.78	$472.01 - $565.18
Q4 2024	1,579	$834	$524.83	$505.33 - $552.01
Q3 2024	1,455	$803	$534.11	$491.57 - $581.63
Q2 2024	1,336	$689	$539.68	$481.41 - $618.19
Q1 2024	2,202	$1,397	$579.25	$521.43 - $627.84
Q4 2023	5,158	$2,815	$484.07	$420.31 - $558.62
Q3 2023	6,356	$2,892	$432.54	$384.81 - $455.58
Q2 2023	11,017	$4,430	$371.63	$342.24 - $391.75
Q1 2023	10,520	$3,840	$328.40	$294.10 - $350.56
Q4 2022	12,520	$3,895	$289.43	$270.68 - $304.97
Q3 2022	16,020	$4,819	$280.17	$261.50 - $291.64
Q2 2022	24,820	$7,470	$299.74	$266.47 - $325.87
Q1 2022	24,820	$8,051	$302.02	$272.47 - $332.04
Q4 2021	24,120	$8,266	$315.81	$293.55 - $346.26
Q3 2021	19,199	$6,504	$298.18	$270.16 - $319.80
Q2 2021	8,376	$2,697	$316.40	$278.28 - $356.60
Q1 2021	2,030	$772	$359.80	$339.62 - $388.94
Q4 2020	2,030	$809	$333.55	$297.49 - $367.48
Q3 2020	2,030	$695	$338.72	$302.34 - $384.29
Q2 2020	2,030	$813	$365.81	$326.77 - $406.22
Q1 2020	3,130	$1,198	$372.19	$269.90 - $430.80