NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025
Shares 4,874 Value ($000) $3,351 Avg Close $760.94 Range $681.51 - $872.48
Q3 2025
Shares 4,765 Value ($000) $3,946 Avg Close $765.22 Range $638.93 - $848.55
Q2 2025
Shares 2,879 Value ($000) $1,989 Avg Close $613.76 Range $504.22 - $687.53
Q1 2025
Shares 2,200 Value ($000) $1,246 Avg Close $518.78 Range $472.01 - $565.18
Q4 2024
Shares 2,227 Value ($000) $1,177 Avg Close $524.83 Range $505.33 - $552.01
Q3 2024
Shares 1,997 Value ($000) $1,102 Avg Close $534.11 Range $491.57 - $581.63
Q2 2024
Shares 1,893 Value ($000) $976 Avg Close $539.68 Range $481.41 - $618.19
Q1 2024
Shares 2,763 Value ($000) $1,753 Avg Close $579.25 Range $521.43 - $627.84
Q4 2023
Shares 2,660 Value ($000) $1,452 Avg Close $484.07 Range $420.31 - $558.62
Q3 2023
Shares 1,772 Value ($000) $806 Avg Close $432.54 Range $384.81 - $455.58
Q2 2023
Shares 1,701 Value ($000) $684 Avg Close $371.63 Range $342.24 - $391.75
Q1 2023
Shares 857 Value ($000) $0 Avg Close $328.40 Range $294.10 - $350.56
Q4 2022
Shares 816 Value ($000) $0 Avg Close $289.43 Range $270.68 - $304.97
Q3 2022
Shares 958 Value ($000) $288 Avg Close $280.17 Range $261.50 - $291.64
Q2 2019
Shares 588 Value ($000) $236 Avg Close $360.19 Range $334.73 - $381.37