NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q4 2025

Shares 1,276 Value ($000) $877 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 1,785 Value ($000) $1,478 Avg Close $765.22 Range $638.93 - $848.55

Q2 2021

Shares 1,562 Value ($000) $503 Avg Close $316.40 Range $278.28 - $356.60

Q1 2021

Shares 1,507 Value ($000) $573 Avg Close $359.80 Range $339.62 - $388.94

Q1 2019

Shares 2,023 Value ($000) $834 Avg Close $366.76 Range $341.11 - $392.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,276	$877	$760.94	$681.51 - $872.48
Q3 2025	1,785	$1,478	$765.22	$638.93 - $848.55
Q2 2021	1,562	$503	$316.40	$278.28 - $356.60
Q1 2021	1,507	$573	$359.80	$339.62 - $388.94
Q1 2019	2,023	$834	$366.76	$341.11 - $392.35