NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

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

Q4 2025

Shares 400 Value ($000) $275 Avg Close $760.94 Range $681.51 - $872.48

Q3 2024

Shares 4,878 Value ($000) $2,692 Avg Close $534.11 Range $491.57 - $581.63

Q4 2021

Shares 662 Value ($000) $227 Avg Close $315.81 Range $293.55 - $346.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	400	$275	$760.94	$681.51 - $872.48
Q3 2024	4,878	$2,692	$534.11	$491.57 - $581.63
Q4 2021	662	$227	$315.81	$293.55 - $346.26