NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

NDVR, Inc.'s Holding History (CIK: 0002011247)

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

Q4 2025

Shares 379 Value ($000) $260 Avg Close $760.94 Range $681.51 - $872.48

Q3 2025

Shares 391 Value ($000) $324 Avg Close $765.22 Range $638.93 - $848.55

Q2 2025

Shares 403 Value ($000) $278 Avg Close $613.76 Range $504.22 - $687.53

Q3 2024

Shares 362 Value ($000) $200 Avg Close $534.11 Range $491.57 - $581.63

Q1 2024

Shares 381 Value ($000) $242 Avg Close $579.25 Range $521.43 - $627.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	379	$260	$760.94	$681.51 - $872.48
Q3 2025	391	$324	$765.22	$638.93 - $848.55
Q2 2025	403	$278	$613.76	$504.22 - $687.53
Q3 2024	362	$200	$534.11	$491.57 - $581.63
Q1 2024	381	$242	$579.25	$521.43 - $627.84