NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

MQS Management LLC's Holding History (CIK: 0001759395)

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

Q1 2023

Shares 2,010 Value ($000) $734 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 1,800 Value ($000) $560 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 2,222 Value ($000) $668 Avg Close $280.17 Range $261.50 - $291.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,010	$734	$328.40	$294.10 - $350.56
Q4 2022	1,800	$560	$289.43	$270.68 - $304.97
Q3 2022	2,222	$668	$280.17	$261.50 - $291.64