NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Kohmann Bosshard Financial Services, LLC's Holding History (CIK: 0001696615)

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

Q4 2025

Shares 140 Value ($000) $96 Avg Close $760.94 Range $681.51 - $872.48

Q4 2024

Shares 140 Value ($000) $74 Avg Close $524.83 Range $505.33 - $552.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	140	$96	$760.94	$681.51 - $872.48
Q4 2024	140	$74	$524.83	$505.33 - $552.01