NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Aristides Capital LLC's Holding History (CIK: 0001595521)

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

Q3 2025

Shares 381 Value ($000) $316 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 381 Value ($000) $263 Avg Close $613.76 Range $504.22 - $687.53

Q4 2024

Shares 544 Value ($000) $287 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 394 Value ($000) $217 Avg Close $534.11 Range $491.57 - $581.63

Q1 2022

Shares 630 Value ($000) $204 Avg Close $302.02 Range $272.47 - $332.04

Q4 2019

Shares 1,238 Value ($000) $602 Avg Close $422.68 Range $399.06 - $443.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	381	$316	$765.22	$638.93 - $848.55
Q2 2025	381	$263	$613.76	$504.22 - $687.53
Q4 2024	544	$287	$524.83	$505.33 - $552.01
Q3 2024	394	$217	$534.11	$491.57 - $581.63
Q1 2022	630	$204	$302.02	$272.47 - $332.04
Q4 2019	1,238	$602	$422.68	$399.06 - $443.47