NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

SHERBROOKE PARK ADVISERS LLC's Holding History (CIK: 0001965377)

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

Q1 2025

Shares 450 Value ($000) $255 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 812 Value ($000) $429 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 703 Value ($000) $388 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 1,971 Value ($000) $1,016 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 1,009 Value ($000) $640 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 966 Value ($000) $527 Avg Close $484.07 Range $420.31 - $558.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	450	$255	$518.78	$472.01 - $565.18
Q4 2024	812	$429	$524.83	$505.33 - $552.01
Q3 2024	703	$388	$534.11	$491.57 - $581.63
Q2 2024	1,971	$1,016	$539.68	$481.41 - $618.19
Q1 2024	1,009	$640	$579.25	$521.43 - $627.84
Q4 2023	966	$527	$484.07	$420.31 - $558.62