NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q3 2024

Shares 51 Value ($000) $28 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 64 Value ($000) $33 Avg Close $539.68 Range $481.41 - $618.19

Q2 2023

Shares 5 Value ($000) $2 Avg Close $371.63 Range $342.24 - $391.75

Q4 2022

Shares 21 Value ($000) $0 Avg Close $289.43 Range $270.68 - $304.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	51	$28	$534.11	$491.57 - $581.63
Q2 2024	64	$33	$539.68	$481.41 - $618.19
Q2 2023	5	$2	$371.63	$342.24 - $391.75
Q4 2022	21	$0	$289.43	$270.68 - $304.97