NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

OSSIAM's Holding History (CIK: 0001767471)

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

Q3 2025

Shares 2,122 Value ($000) $1,757 Avg Close $765.22 Range $638.93 - $848.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,122	$1,757	$765.22	$638.93 - $848.55