NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

RK Asset Management, LLC's Holding History (CIK: 0001595686)

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

Q4 2025
Shares 9,824 Value ($000) $7 Avg Close $760.94 Range $681.51 - $872.48
Q3 2025
Shares 10,038 Value ($000) $8 Avg Close $765.22 Range $638.93 - $848.55
Q2 2025
Shares 10,167 Value ($000) $7 Avg Close $613.76 Range $504.22 - $687.53
Q1 2025
Shares 10,637 Value ($000) $6 Avg Close $518.78 Range $472.01 - $565.18
Q4 2024
Shares 10,759 Value ($000) $6 Avg Close $524.83 Range $505.33 - $552.01
Q3 2024
Shares 10,923 Value ($000) $6 Avg Close $534.11 Range $491.57 - $581.63
Q2 2024
Shares 10,698 Value ($000) $6 Avg Close $539.68 Range $481.41 - $618.19
Q1 2024
Shares 10,748 Value ($000) $7 Avg Close $579.25 Range $521.43 - $627.84
Q4 2023
Shares 11,029 Value ($000) $6 Avg Close $484.07 Range $420.31 - $558.62
Q3 2023
Shares 11,159 Value ($000) $5 Avg Close $432.54 Range $384.81 - $455.58
Q2 2023
Shares 11,209 Value ($000) $5 Avg Close $371.63 Range $342.24 - $391.75
Q1 2023
Shares 11,701 Value ($000) $4 Avg Close $328.40 Range $294.10 - $350.56
Q4 2022
Shares 11,769 Value ($000) $4 Avg Close $289.43 Range $270.68 - $304.97
Q1 2022
Shares 10,916 Value ($000) $3,540 Avg Close $302.02 Range $272.47 - $332.04
Q4 2021
Shares 10,768 Value ($000) $3,690 Avg Close $315.81 Range $293.55 - $346.26
Q3 2021
Shares 10,469 Value ($000) $3,547 Avg Close $298.18 Range $270.16 - $319.80
Q2 2021
Shares 9,847 Value ($000) $3,170 Avg Close $316.40 Range $278.28 - $356.60
Q1 2021
Shares 8,589 Value ($000) $3,265 Avg Close $359.80 Range $339.62 - $388.94