NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025
Shares 11 Value ($000) $8 Avg Close $760.94 Range $681.51 - $872.48
Q3 2025
Shares 11 Value ($000) $9 Avg Close $765.22 Range $638.93 - $848.55
Q1 2025
Shares 60 Value ($000) $34 Avg Close $518.78 Range $472.01 - $565.18
Q4 2024
Shares 60 Value ($000) $32 Avg Close $524.83 Range $505.33 - $552.01
Q3 2024
Shares 60 Value ($000) $33 Avg Close $534.11 Range $491.57 - $581.63
Q2 2024
Shares 60 Value ($000) $31 Avg Close $539.68 Range $481.41 - $618.19
Q1 2024
Shares 60 Value ($000) $38 Avg Close $579.25 Range $521.43 - $627.84
Q4 2023
Shares 60 Value ($000) $33 Avg Close $484.07 Range $420.31 - $558.62
Q3 2023
Shares 60 Value ($000) $27 Avg Close $432.54 Range $384.81 - $455.58
Q2 2023
Shares 60 Value ($000) $24 Avg Close $371.63 Range $342.24 - $391.75
Q1 2023
Shares 60 Value ($000) $22 Avg Close $328.40 Range $294.10 - $350.56
Q4 2022
Shares 60 Value ($000) $19 Avg Close $289.43 Range $270.68 - $304.97
Q3 2022
Shares 60 Value ($000) $18 Avg Close $280.17 Range $261.50 - $291.64
Q2 2022
Shares 60 Value ($000) $18 Avg Close $299.74 Range $266.47 - $325.87
Q1 2022
Shares 60 Value ($000) $19 Avg Close $302.02 Range $272.47 - $332.04
Q4 2021
Shares 60 Value ($000) $21 Avg Close $315.81 Range $293.55 - $346.26
Q3 2021
Shares 60 Value ($000) $20 Avg Close $298.18 Range $270.16 - $319.80
Q2 2021
Shares 60 Value ($000) $19 Avg Close $316.40 Range $278.28 - $356.60
Q1 2021
Shares 60 Value ($000) $23 Avg Close $359.80 Range $339.62 - $388.94
Q4 2020
Shares 60 Value ($000) $24 Avg Close $333.55 Range $297.49 - $367.48
Q3 2020
Shares 60 Value ($000) $21 Avg Close $338.72 Range $302.34 - $384.29
Q2 2020
Shares 60 Value ($000) $24 Avg Close $365.81 Range $326.77 - $406.22
Q1 2020
Shares 60 Value ($000) $23 Avg Close $372.19 Range $269.90 - $430.80
Q4 2019
Shares 60 Value ($000) $29 Avg Close $422.68 Range $399.06 - $443.47
Q3 2019
Shares 60 Value ($000) $28 Avg Close $390.45 Range $346.89 - $427.60
Q2 2019
Shares 60 Value ($000) $24 Avg Close $360.19 Range $334.73 - $381.37
Q1 2019
Shares 60 Value ($000) $26 Avg Close $366.76 Range $341.11 - $392.35
Q4 2018
Shares 60 Value ($000) $25 Avg Close $341.94 Range $304.59 - $367.37
Q3 2018
Shares 60 Value ($000) $24 Avg Close $343.80 Range $316.13 - $356.21
Q2 2018
Shares 60 Value ($000) $24 Avg Close $334.90 Range $306.56 - $357.60
Q1 2018
Shares 60 Value ($000) $24 Avg Close $347.26 Range $318.29 - $372.85
Q4 2017
Shares 60 Value ($000) $24 Avg Close $343.86 Range $321.43 - $368.50
Q3 2017
Shares 60 Value ($000) $26 Avg Close $368.90 Range $345.75 - $397.32
Q2 2017
Shares 60 Value ($000) $28 Avg Close $388.47 Range $372.47 - $407.14
Q1 2017
Shares 60 Value ($000) $27 Avg Close $367.25 Range $348.66 - $383.47
Q4 2016
Shares 60 Value ($000) $25 Avg Close $344.78 Range $323.04 - $364.59
Q3 2016
Shares 60 Value ($000) $26 Avg Close $354.36 Range $332.64 - $372.62
Q2 2016
Shares 60 Value ($000) $25 Avg Close $334.36 Range $320.79 - $345.81
Q1 2016
Shares 169 Value ($000) $67 Avg Close $303.19 Range $266.10 - $333.74
Q4 2015
Shares 169 Value ($000) $64 Avg Close $319.11 Range $286.21 - $344.62
Q3 2015
Shares 169 Value ($000) $60 Avg Close $331.86 Range $287.01 - $377.57
Q2 2015
Shares 60 Value ($000) $27 Avg Close $375.74 Range $362.04 - $394.39
Q1 2015
Shares 60 Value ($000) $29 Avg Close $367.39 Range $319.97 - $392.44
Q4 2014
Shares 60 Value ($000) $24 Avg Close $312.98 Range $277.26 - $338.91
Q3 2014
Shares 60 Value ($000) $23 Avg Close $320.90 Range $307.35 - $336.58
Q2 2014
Shares 60 Value ($000) $24 Avg Close $310.95 Range $287.91 - $326.05
Q1 2014
Shares 84 Value ($000) $33 Avg Close $285.19 Range $248.98 - $321.55
Q4 2013
Shares 60 Value ($000) $20 Avg Close $252.29 Range $224.72 - $274.67