NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

NEW YORK LIFE INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001133639)

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

Q4 2025

Shares 672 Value ($000) $462 Avg Close $760.94 Range $681.51 - $872.48

Q1 2024

Shares 570 Value ($000) $362 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 948 Value ($000) $517 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 975 Value ($000) $444 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 1,129 Value ($000) $454 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 1,306 Value ($000) $477 Avg Close $328.40 Range $294.10 - $350.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	672	$462	$760.94	$681.51 - $872.48
Q1 2024	570	$362	$579.25	$521.43 - $627.84
Q4 2023	948	$517	$484.07	$420.31 - $558.62
Q3 2023	975	$444	$432.54	$384.81 - $455.58
Q2 2023	1,129	$454	$371.63	$342.24 - $391.75
Q1 2023	1,306	$477	$328.40	$294.10 - $350.56