NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

WBI INVESTMENTS, INC.'s Holding History (CIK: 0001397424)

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

Q2 2025

Shares 920 Value ($000) $635 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 1,989 Value ($000) $1,127 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 709 Value ($000) $375 Avg Close $524.83 Range $505.33 - $552.01

Q4 2019

Shares 4,000 Value ($000) $1,946 Avg Close $422.68 Range $399.06 - $443.47

Q3 2019

Shares 648 Value ($000) $306 Avg Close $390.45 Range $346.89 - $427.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	920	$635	$613.76	$504.22 - $687.53
Q1 2025	1,989	$1,127	$518.78	$472.01 - $565.18
Q4 2024	709	$375	$524.83	$505.33 - $552.01
Q4 2019	4,000	$1,946	$422.68	$399.06 - $443.47
Q3 2019	648	$306	$390.45	$346.89 - $427.60