NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q3 2025

Shares 6,968 Value ($000) $5,678 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 6,255 Value ($000) $4,321 Avg Close $613.76 Range $504.22 - $687.53

Q1 2024

Shares 5,905 Value ($000) $3,747 Avg Close $579.25 Range $521.43 - $627.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	6,968	$5,678	$765.22	$638.93 - $848.55
Q2 2025	6,255	$4,321	$613.76	$504.22 - $687.53
Q1 2024	5,905	$3,747	$579.25	$521.43 - $627.84