NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q4 2025

Shares 5,171 Value ($000) $3,554 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 4,961 Value ($000) $4,109 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 5,555 Value ($000) $3,838 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 5,695 Value ($000) $3,226 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 5,695 Value ($000) $3,009 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 8,125 Value ($000) $4,484 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 5,475 Value ($000) $2,823 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 2,821 Value ($000) $1,030 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 7,195 Value ($000) $3,927 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 3,195 Value ($000) $1,454 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 3,175 Value ($000) $1,277 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 2,821 Value ($000) $1,030 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 1,051 Value ($000) $327 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 1,307 Value ($000) $393 Avg Close $280.17 Range $261.50 - $291.64

Q2 2022

Shares 3,525 Value ($000) $1,061 Avg Close $299.74 Range $266.47 - $325.87

Q1 2022

Shares 2,918 Value ($000) $947 Avg Close $302.02 Range $272.47 - $332.04

Q4 2021

Shares 2,918 Value ($000) $1,000 Avg Close $315.81 Range $293.55 - $346.26

Q3 2021

Shares 2,918 Value ($000) $989 Avg Close $298.18 Range $270.16 - $319.80

Q2 2021

Shares 2,918 Value ($000) $940 Avg Close $316.40 Range $278.28 - $356.60

Q1 2021

Shares 2,918 Value ($000) $1,109 Avg Close $359.80 Range $339.62 - $388.94

Q4 2020

Shares 3,668 Value ($000) $1,461 Avg Close $333.55 Range $297.49 - $367.48

Q3 2020

Shares 6,812 Value ($000) $2,332 Avg Close $338.72 Range $302.34 - $384.29

Q2 2020

Shares 6,812 Value ($000) $2,728 Avg Close $365.81 Range $326.77 - $406.22

Q1 2020

Shares 6,302 Value ($000) $2,413 Avg Close $372.19 Range $269.90 - $430.80

Q4 2019

Shares 5,642 Value ($000) $2,745 Avg Close $422.68 Range $399.06 - $443.47

Q3 2019

Shares 5,642 Value ($000) $2,664 Avg Close $390.45 Range $346.89 - $427.60

Q2 2019

Shares 5,642 Value ($000) $2,262 Avg Close $360.19 Range $334.73 - $381.37

Q1 2019

Shares 5,642 Value ($000) $2,446 Avg Close $366.76 Range $341.11 - $392.35

Q4 2018

Shares 4,642 Value ($000) $1,913 Avg Close $341.94 Range $304.59 - $367.37

Q3 2018

Shares 3,917 Value ($000) $1,588 Avg Close $343.80 Range $316.13 - $356.21

Q2 2018

Shares 3,917 Value ($000) $1,584 Avg Close $334.90 Range $306.56 - $357.60

Q1 2018

Shares 3,917 Value ($000) $1,573 Avg Close $347.26 Range $318.29 - $372.85

Q4 2017

Shares 2,549 Value ($000) $1,013 Avg Close $343.86 Range $321.43 - $368.50

Q3 2017

Shares 9,806 Value ($000) $4,175 Avg Close $368.90 Range $345.75 - $397.32

Q2 2017

Shares 9,806 Value ($000) $4,515 Avg Close $388.47 Range $372.47 - $407.14

Q1 2017

Shares 9,406 Value ($000) $4,263 Avg Close $367.25 Range $348.66 - $383.47

Q4 2016

Shares 8,259 Value ($000) $3,500 Avg Close $344.78 Range $323.04 - $364.59

Q3 2016

Shares 8,799 Value ($000) $3,778 Avg Close $354.36 Range $332.64 - $372.62

Q2 2016

Shares 9,749 Value ($000) $4,040 Avg Close $334.36 Range $320.79 - $345.81

Q1 2016

Shares 7,517 Value ($000) $2,979 Avg Close $303.19 Range $266.10 - $333.74

Q4 2015

Shares 7,347 Value ($000) $2,797 Avg Close $319.11 Range $286.21 - $344.62

Q3 2015

Shares 3,027 Value ($000) $1,081 Avg Close $331.86 Range $287.01 - $377.57

Q2 2015

Shares 6,931 Value ($000) $3,077 Avg Close $375.74 Range $362.04 - $394.39

Q1 2015

Shares 7,751 Value ($000) $3,703 Avg Close $367.39 Range $319.97 - $392.44

Q4 2014

Shares 8,521 Value ($000) $3,438 Avg Close $312.98 Range $277.26 - $338.91

Q3 2014

Shares 8,521 Value ($000) $3,247 Avg Close $320.90 Range $307.35 - $336.58

Q2 2014

Shares 8,401 Value ($000) $3,294 Avg Close $310.95 Range $287.91 - $326.05

Q1 2014

Shares 11,543 Value ($000) $4,511 Avg Close $285.19 Range $248.98 - $321.55

Q4 2013

Shares 14,362 Value ($000) $4,799 Avg Close $252.29 Range $224.72 - $274.67

Q3 2013

Shares 14,362 Value ($000) $4,135 Avg Close $221.88 Range $207.82 - $236.56

Q2 2013

Shares 14,362 Value ($000) $3,771 Avg Close $215.14 Range $203.34 - $223.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,171	$3,554	$760.94	$681.51 - $872.48
Q3 2025	4,961	$4,109	$765.22	$638.93 - $848.55
Q2 2025	5,555	$3,838	$613.76	$504.22 - $687.53
Q1 2025	5,695	$3,226	$518.78	$472.01 - $565.18
Q4 2024	5,695	$3,009	$524.83	$505.33 - $552.01
Q3 2024	8,125	$4,484	$534.11	$491.57 - $581.63
Q2 2024	5,475	$2,823	$539.68	$481.41 - $618.19
Q1 2024	2,821	$1,030	$579.25	$521.43 - $627.84
Q4 2023	7,195	$3,927	$484.07	$420.31 - $558.62
Q3 2023	3,195	$1,454	$432.54	$384.81 - $455.58
Q2 2023	3,175	$1,277	$371.63	$342.24 - $391.75
Q1 2023	2,821	$1,030	$328.40	$294.10 - $350.56
Q4 2022	1,051	$327	$289.43	$270.68 - $304.97
Q3 2022	1,307	$393	$280.17	$261.50 - $291.64
Q2 2022	3,525	$1,061	$299.74	$266.47 - $325.87
Q1 2022	2,918	$947	$302.02	$272.47 - $332.04
Q4 2021	2,918	$1,000	$315.81	$293.55 - $346.26
Q3 2021	2,918	$989	$298.18	$270.16 - $319.80
Q2 2021	2,918	$940	$316.40	$278.28 - $356.60
Q1 2021	2,918	$1,109	$359.80	$339.62 - $388.94
Q4 2020	3,668	$1,461	$333.55	$297.49 - $367.48
Q3 2020	6,812	$2,332	$338.72	$302.34 - $384.29
Q2 2020	6,812	$2,728	$365.81	$326.77 - $406.22
Q1 2020	6,302	$2,413	$372.19	$269.90 - $430.80
Q4 2019	5,642	$2,745	$422.68	$399.06 - $443.47
Q3 2019	5,642	$2,664	$390.45	$346.89 - $427.60
Q2 2019	5,642	$2,262	$360.19	$334.73 - $381.37
Q1 2019	5,642	$2,446	$366.76	$341.11 - $392.35
Q4 2018	4,642	$1,913	$341.94	$304.59 - $367.37
Q3 2018	3,917	$1,588	$343.80	$316.13 - $356.21
Q2 2018	3,917	$1,584	$334.90	$306.56 - $357.60
Q1 2018	3,917	$1,573	$347.26	$318.29 - $372.85
Q4 2017	2,549	$1,013	$343.86	$321.43 - $368.50
Q3 2017	9,806	$4,175	$368.90	$345.75 - $397.32
Q2 2017	9,806	$4,515	$388.47	$372.47 - $407.14
Q1 2017	9,406	$4,263	$367.25	$348.66 - $383.47
Q4 2016	8,259	$3,500	$344.78	$323.04 - $364.59
Q3 2016	8,799	$3,778	$354.36	$332.64 - $372.62
Q2 2016	9,749	$4,040	$334.36	$320.79 - $345.81
Q1 2016	7,517	$2,979	$303.19	$266.10 - $333.74
Q4 2015	7,347	$2,797	$319.11	$286.21 - $344.62
Q3 2015	3,027	$1,081	$331.86	$287.01 - $377.57
Q2 2015	6,931	$3,077	$375.74	$362.04 - $394.39
Q1 2015	7,751	$3,703	$367.39	$319.97 - $392.44
Q4 2014	8,521	$3,438	$312.98	$277.26 - $338.91
Q3 2014	8,521	$3,247	$320.90	$307.35 - $336.58
Q2 2014	8,401	$3,294	$310.95	$287.91 - $326.05
Q1 2014	11,543	$4,511	$285.19	$248.98 - $321.55
Q4 2013	14,362	$4,799	$252.29	$224.72 - $274.67
Q3 2013	14,362	$4,135	$221.88	$207.82 - $236.56
Q2 2013	14,362	$3,771	$215.14	$203.34 - $223.89