NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

3Chopt Investment Partners, LLC's Holding History (CIK: 0001978521)

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

Q4 2022

Shares 225 Value ($000) $70 Avg Close $289.43 Range $270.68 - $304.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	225	$70	$289.43	$270.68 - $304.97