NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q3 2025

Shares 332 Value ($000) $252 Avg Close $765.22 Range $638.93 - $848.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	332	$252	$765.22	$638.93 - $848.55