NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025

Shares 5,899 Value ($000) $4,054 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 4,813 Value ($000) $2,656 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 20,569 Value ($000) $14,210 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 24,475 Value ($000) $13,864 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 18,928 Value ($000) $10,001 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 4,813 Value ($000) $3 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 3,578 Value ($000) $1,845 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 9,221 Value ($000) $5,852 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 7,201 Value ($000) $3,931 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 4,918 Value ($000) $2,238 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 8,755 Value ($000) $4 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 5,802 Value ($000) $2 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 2,578 Value ($000) $1 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 2,197 Value ($000) $660 Avg Close $280.17 Range $261.50 - $291.64

Q2 2022

Shares 2,855 Value ($000) $859 Avg Close $299.74 Range $266.47 - $325.87

Q1 2022

Shares 2,331 Value ($000) $756 Avg Close $302.02 Range $272.47 - $332.04

Q4 2021

Shares 3,616 Value ($000) $1,240 Avg Close $315.81 Range $293.55 - $346.26

Q3 2021

Shares 6,159 Value ($000) $2,086 Avg Close $298.18 Range $270.16 - $319.80

Q2 2021

Shares 6,875 Value ($000) $2,214 Avg Close $316.40 Range $278.28 - $356.60

Q1 2021

Shares 5,388 Value ($000) $2,050 Avg Close $359.80 Range $339.62 - $388.94

Q4 2020

Shares 2,096 Value ($000) $834 Avg Close $333.55 Range $297.49 - $367.48

Q3 2020

Shares 2,681 Value ($000) $918 Avg Close $338.72 Range $302.34 - $384.29

Q2 2020

Shares 10,555 Value ($000) $4,227 Avg Close $365.81 Range $326.77 - $406.22

Q1 2020

Shares 14,675 Value ($000) $5,618 Avg Close $372.19 Range $269.90 - $430.80

Q4 2019

Shares 20,225 Value ($000) $9,839 Avg Close $422.68 Range $399.06 - $443.47

Q3 2019

Shares 16,066 Value ($000) $7,584 Avg Close $390.45 Range $346.89 - $427.60

Q2 2019

Shares 9,186 Value ($000) $3,683 Avg Close $360.19 Range $334.73 - $381.37

Q1 2019

Shares 5,179 Value ($000) $2,244 Avg Close $366.76 Range $341.11 - $392.35

Q4 2018

Shares 5,038 Value ($000) $2,076 Avg Close $341.94 Range $304.59 - $367.37

Q3 2018

Shares 8,360 Value ($000) $3,390 Avg Close $343.80 Range $316.13 - $356.21

Q2 2018

Shares 6,066 Value ($000) $2,454 Avg Close $334.90 Range $306.56 - $357.60

Q1 2018

Shares 6,688 Value ($000) $2,686 Avg Close $347.26 Range $318.29 - $372.85

Q4 2017

Shares 8,755 Value ($000) $3,479 Avg Close $343.86 Range $321.43 - $368.50

Q3 2017

Shares 7,364 Value ($000) $3,135 Avg Close $368.90 Range $345.75 - $397.32

Q2 2017

Shares 10,140 Value ($000) $4,670 Avg Close $388.47 Range $372.47 - $407.14

Q1 2017

Shares 8,832 Value ($000) $4,003 Avg Close $367.25 Range $348.66 - $383.47

Q4 2016

Shares 8,072 Value ($000) $3,421 Avg Close $344.78 Range $323.04 - $364.59

Q3 2016

Shares 7,636 Value ($000) $3,278 Avg Close $354.36 Range $332.64 - $372.62

Q2 2016

Shares 7,306 Value ($000) $3,026 Avg Close $334.36 Range $320.79 - $345.81

Q1 2016

Shares 8,311 Value ($000) $3,291 Avg Close $303.19 Range $266.10 - $333.74

Q4 2015

Shares 7,460 Value ($000) $2,834 Avg Close $319.11 Range $286.21 - $344.62

Q3 2015

Shares 6,685 Value ($000) $2,387 Avg Close $331.86 Range $287.01 - $377.57

Q2 2015

Shares 313 Value ($000) $138 Avg Close $375.74 Range $362.04 - $394.39

Q1 2015

Shares 564 Value ($000) $269 Avg Close $367.39 Range $319.97 - $392.44

Q4 2014

Shares 1,021 Value ($000) $411 Avg Close $312.98 Range $277.26 - $338.91

Q3 2014

Shares 9,279 Value ($000) $3,535 Avg Close $320.90 Range $307.35 - $336.58

Q2 2014

Shares 4,624 Value ($000) $1,814 Avg Close $310.95 Range $287.91 - $326.05

Q1 2014

Shares 497 Value ($000) $194 Avg Close $285.19 Range $248.98 - $321.55

Q4 2013

Shares 2,368 Value ($000) $790 Avg Close $252.29 Range $224.72 - $274.67

Q3 2013

Shares 1,039 Value ($000) $298 Avg Close $221.88 Range $207.82 - $236.56

Q2 2013

Shares 7,192 Value ($000) $1,888 Avg Close $215.14 Range $203.34 - $223.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,899	$4,054	$760.94	$681.51 - $872.48
Q3 2025	4,813	$2,656	$765.22	$638.93 - $848.55
Q2 2025	20,569	$14,210	$613.76	$504.22 - $687.53
Q1 2025	24,475	$13,864	$518.78	$472.01 - $565.18
Q4 2024	18,928	$10,001	$524.83	$505.33 - $552.01
Q3 2024	4,813	$3	$534.11	$491.57 - $581.63
Q2 2024	3,578	$1,845	$539.68	$481.41 - $618.19
Q1 2024	9,221	$5,852	$579.25	$521.43 - $627.84
Q4 2023	7,201	$3,931	$484.07	$420.31 - $558.62
Q3 2023	4,918	$2,238	$432.54	$384.81 - $455.58
Q2 2023	8,755	$4	$371.63	$342.24 - $391.75
Q1 2023	5,802	$2	$328.40	$294.10 - $350.56
Q4 2022	2,578	$1	$289.43	$270.68 - $304.97
Q3 2022	2,197	$660	$280.17	$261.50 - $291.64
Q2 2022	2,855	$859	$299.74	$266.47 - $325.87
Q1 2022	2,331	$756	$302.02	$272.47 - $332.04
Q4 2021	3,616	$1,240	$315.81	$293.55 - $346.26
Q3 2021	6,159	$2,086	$298.18	$270.16 - $319.80
Q2 2021	6,875	$2,214	$316.40	$278.28 - $356.60
Q1 2021	5,388	$2,050	$359.80	$339.62 - $388.94
Q4 2020	2,096	$834	$333.55	$297.49 - $367.48
Q3 2020	2,681	$918	$338.72	$302.34 - $384.29
Q2 2020	10,555	$4,227	$365.81	$326.77 - $406.22
Q1 2020	14,675	$5,618	$372.19	$269.90 - $430.80
Q4 2019	20,225	$9,839	$422.68	$399.06 - $443.47
Q3 2019	16,066	$7,584	$390.45	$346.89 - $427.60
Q2 2019	9,186	$3,683	$360.19	$334.73 - $381.37
Q1 2019	5,179	$2,244	$366.76	$341.11 - $392.35
Q4 2018	5,038	$2,076	$341.94	$304.59 - $367.37
Q3 2018	8,360	$3,390	$343.80	$316.13 - $356.21
Q2 2018	6,066	$2,454	$334.90	$306.56 - $357.60
Q1 2018	6,688	$2,686	$347.26	$318.29 - $372.85
Q4 2017	8,755	$3,479	$343.86	$321.43 - $368.50
Q3 2017	7,364	$3,135	$368.90	$345.75 - $397.32
Q2 2017	10,140	$4,670	$388.47	$372.47 - $407.14
Q1 2017	8,832	$4,003	$367.25	$348.66 - $383.47
Q4 2016	8,072	$3,421	$344.78	$323.04 - $364.59
Q3 2016	7,636	$3,278	$354.36	$332.64 - $372.62
Q2 2016	7,306	$3,026	$334.36	$320.79 - $345.81
Q1 2016	8,311	$3,291	$303.19	$266.10 - $333.74
Q4 2015	7,460	$2,834	$319.11	$286.21 - $344.62
Q3 2015	6,685	$2,387	$331.86	$287.01 - $377.57
Q2 2015	313	$138	$375.74	$362.04 - $394.39
Q1 2015	564	$269	$367.39	$319.97 - $392.44
Q4 2014	1,021	$411	$312.98	$277.26 - $338.91
Q3 2014	9,279	$3,535	$320.90	$307.35 - $336.58
Q2 2014	4,624	$1,814	$310.95	$287.91 - $326.05
Q1 2014	497	$194	$285.19	$248.98 - $321.55
Q4 2013	2,368	$790	$252.29	$224.72 - $274.67
Q3 2013	1,039	$298	$221.88	$207.82 - $236.56
Q2 2013	7,192	$1,888	$215.14	$203.34 - $223.89