NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

OREGON PUBLIC EMPLOYEES RETIREMENT FUND's Holding History (CIK: 0001107314)

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

Q4 2025

Shares 1,568 Value ($000) $1,078 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 1,540 Value ($000) $1,275 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 1,552 Value ($000) $1,072 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 1,561 Value ($000) $884 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 1,561 Value ($000) $825 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 1,535 Value ($000) $847 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 1,435 Value ($000) $740 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 1,667 Value ($000) $1,058 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 1,939 Value ($000) $1,058 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 1,921 Value ($000) $874 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 1,954 Value ($000) $786 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 1,954 Value ($000) $713 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 2,018 Value ($000) $628 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 1,993 Value ($000) $600 Avg Close $280.17 Range $261.50 - $291.64

Q2 2022

Shares 1,948 Value ($000) $586 Avg Close $299.74 Range $266.47 - $325.87

Q1 2022

Shares 2,161 Value ($000) $701 Avg Close $302.02 Range $272.47 - $332.04

Q4 2021

Shares 2,261 Value ($000) $775 Avg Close $315.81 Range $293.55 - $346.26

Q3 2021

Shares 2,416 Value ($000) $818 Avg Close $298.18 Range $270.16 - $319.80

Q2 2021

Shares 2,482 Value ($000) $799 Avg Close $316.40 Range $278.28 - $356.60

Q1 2021

Shares 2,494 Value ($000) $948 Avg Close $359.80 Range $339.62 - $388.94

Q4 2020

Shares 2,574 Value ($000) $1,025 Avg Close $333.55 Range $297.49 - $367.48

Q3 2020

Shares 2,580 Value ($000) $883 Avg Close $338.72 Range $302.34 - $384.29

Q2 2020

Shares 2,780 Value ($000) $1,113 Avg Close $365.81 Range $326.77 - $406.22

Q1 2020

Shares 2,780 Value ($000) $1,064 Avg Close $372.19 Range $269.90 - $430.80

Q4 2019

Shares 2,800 Value ($000) $1,362 Avg Close $422.68 Range $399.06 - $443.47

Q3 2019

Shares 3,285 Value ($000) $1,551 Avg Close $390.45 Range $346.89 - $427.60

Q2 2019

Shares 3,583 Value ($000) $1,437 Avg Close $360.19 Range $334.73 - $381.37

Q1 2019

Shares 3,533 Value ($000) $1,532 Avg Close $366.76 Range $341.11 - $392.35

Q4 2018

Shares 3,533 Value ($000) $1,456 Avg Close $341.94 Range $304.59 - $367.37

Q3 2018

Shares 3,638 Value ($000) $1,475 Avg Close $343.80 Range $316.13 - $356.21

Q2 2018

Shares 3,593 Value ($000) $1,453 Avg Close $334.90 Range $306.56 - $357.60

Q1 2018

Shares 3,490 Value ($000) $1,402 Avg Close $347.26 Range $318.29 - $372.85

Q4 2017

Shares 3,408 Value ($000) $1,451 Avg Close $343.86 Range $321.43 - $368.50

Q3 2017

Shares 3,408 Value ($000) $1,451 Avg Close $368.90 Range $345.75 - $397.32

Q2 2017

Shares 3,653 Value ($000) $1,682 Avg Close $388.47 Range $372.47 - $407.14

Q1 2017

Shares 3,465 Value ($000) $1,570 Avg Close $367.25 Range $348.66 - $383.47

Q4 2016

Shares 3,465 Value ($000) $1,469 Avg Close $344.78 Range $323.04 - $364.59

Q3 2016

Shares 3,465 Value ($000) $1,488 Avg Close $354.36 Range $332.64 - $372.62

Q2 2016

Shares 3,396 Value ($000) $1,407 Avg Close $334.36 Range $320.79 - $345.81

Q1 2016

Shares 3,315 Value ($000) $1,314 Avg Close $303.19 Range $266.10 - $333.74

Q4 2015

Shares 3,245 Value ($000) $1,235 Avg Close $319.11 Range $286.21 - $344.62

Q3 2015

Shares 3,245 Value ($000) $1,158 Avg Close $331.86 Range $287.01 - $377.57

Q2 2015

Shares 3,245 Value ($000) $1,440 Avg Close $375.74 Range $362.04 - $394.39

Q1 2015

Shares 3,245 Value ($000) $1,550 Avg Close $367.39 Range $319.97 - $392.44

Q4 2014

Shares 3,145 Value ($000) $1,269 Avg Close $312.98 Range $277.26 - $338.91

Q3 2014

Shares 3,145 Value ($000) $1,198 Avg Close $320.90 Range $307.35 - $336.58

Q2 2014

Shares 3,245 Value ($000) $1,272 Avg Close $310.95 Range $287.91 - $326.05

Q1 2014

Shares 3,245 Value ($000) $1,268 Avg Close $285.19 Range $248.98 - $321.55

Q4 2013

Shares 3,245 Value ($000) $1,084 Avg Close $252.29 Range $224.72 - $274.67

Q3 2013

Shares 2,245 Value ($000) $646 Avg Close $221.88 Range $207.82 - $236.56

Q2 2013

Shares 2,345 Value ($000) $616 Avg Close $215.14 Range $203.34 - $223.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,568	$1,078	$760.94	$681.51 - $872.48
Q3 2025	1,540	$1,275	$765.22	$638.93 - $848.55
Q2 2025	1,552	$1,072	$613.76	$504.22 - $687.53
Q1 2025	1,561	$884	$518.78	$472.01 - $565.18
Q4 2024	1,561	$825	$524.83	$505.33 - $552.01
Q3 2024	1,535	$847	$534.11	$491.57 - $581.63
Q2 2024	1,435	$740	$539.68	$481.41 - $618.19
Q1 2024	1,667	$1,058	$579.25	$521.43 - $627.84
Q4 2023	1,939	$1,058	$484.07	$420.31 - $558.62
Q3 2023	1,921	$874	$432.54	$384.81 - $455.58
Q2 2023	1,954	$786	$371.63	$342.24 - $391.75
Q1 2023	1,954	$713	$328.40	$294.10 - $350.56
Q4 2022	2,018	$628	$289.43	$270.68 - $304.97
Q3 2022	1,993	$600	$280.17	$261.50 - $291.64
Q2 2022	1,948	$586	$299.74	$266.47 - $325.87
Q1 2022	2,161	$701	$302.02	$272.47 - $332.04
Q4 2021	2,261	$775	$315.81	$293.55 - $346.26
Q3 2021	2,416	$818	$298.18	$270.16 - $319.80
Q2 2021	2,482	$799	$316.40	$278.28 - $356.60
Q1 2021	2,494	$948	$359.80	$339.62 - $388.94
Q4 2020	2,574	$1,025	$333.55	$297.49 - $367.48
Q3 2020	2,580	$883	$338.72	$302.34 - $384.29
Q2 2020	2,780	$1,113	$365.81	$326.77 - $406.22
Q1 2020	2,780	$1,064	$372.19	$269.90 - $430.80
Q4 2019	2,800	$1,362	$422.68	$399.06 - $443.47
Q3 2019	3,285	$1,551	$390.45	$346.89 - $427.60
Q2 2019	3,583	$1,437	$360.19	$334.73 - $381.37
Q1 2019	3,533	$1,532	$366.76	$341.11 - $392.35
Q4 2018	3,533	$1,456	$341.94	$304.59 - $367.37
Q3 2018	3,638	$1,475	$343.80	$316.13 - $356.21
Q2 2018	3,593	$1,453	$334.90	$306.56 - $357.60
Q1 2018	3,490	$1,402	$347.26	$318.29 - $372.85
Q4 2017	3,408	$1,451	$343.86	$321.43 - $368.50
Q3 2017	3,408	$1,451	$368.90	$345.75 - $397.32
Q2 2017	3,653	$1,682	$388.47	$372.47 - $407.14
Q1 2017	3,465	$1,570	$367.25	$348.66 - $383.47
Q4 2016	3,465	$1,469	$344.78	$323.04 - $364.59
Q3 2016	3,465	$1,488	$354.36	$332.64 - $372.62
Q2 2016	3,396	$1,407	$334.36	$320.79 - $345.81
Q1 2016	3,315	$1,314	$303.19	$266.10 - $333.74
Q4 2015	3,245	$1,235	$319.11	$286.21 - $344.62
Q3 2015	3,245	$1,158	$331.86	$287.01 - $377.57
Q2 2015	3,245	$1,440	$375.74	$362.04 - $394.39
Q1 2015	3,245	$1,550	$367.39	$319.97 - $392.44
Q4 2014	3,145	$1,269	$312.98	$277.26 - $338.91
Q3 2014	3,145	$1,198	$320.90	$307.35 - $336.58
Q2 2014	3,245	$1,272	$310.95	$287.91 - $326.05
Q1 2014	3,245	$1,268	$285.19	$248.98 - $321.55
Q4 2013	3,245	$1,084	$252.29	$224.72 - $274.67
Q3 2013	2,245	$646	$221.88	$207.82 - $236.56
Q2 2013	2,345	$616	$215.14	$203.34 - $223.89