NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 660,091 Value ($000) $453,654 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 662,057 Value ($000) $548,322 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 653,592 Value ($000) $451,540 Avg Close $613.76 Range $504.22 - $687.53

Q1 2025

Shares 679,758 Value ($000) $385,049 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 679,833 Value ($000) $359,190 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 657,046 Value ($000) $362,617 Avg Close $534.11 Range $491.57 - $581.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	660,091	$453,654	$760.94	$681.51 - $872.48
Q3 2025	662,057	$548,322	$765.22	$638.93 - $848.55
Q2 2025	653,592	$451,540	$613.76	$504.22 - $687.53
Q1 2025	679,758	$385,049	$518.78	$472.01 - $565.18
Q4 2024	679,833	$359,190	$524.83	$505.33 - $552.01
Q3 2024	657,046	$362,617	$534.11	$491.57 - $581.63