BRUCE C. GOTTWALD - 09 Dec 2025 SCHEDULE 13D/A Report for NEWMARKET CORPORATION COMMON STOCK (NEU)

Filing Manager: BRUCE C. GOTTWALD
Reporting Manager: BRUCE C. GOTTWALD
Security: NEWMARKET CORPORATION COMMON STOCK
Symbol: NEU
Shares outstanding: 9,393,356 shares
Disclosed Ownership: 948,729 shares
Ownership: 10%
Form type: SCHEDULE 13D/A
Filing time: 07 Jan 2026, 17:50:02 UTC
Date of event: 09 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BRUCE C. GOTTWALD	10%	948,729	910,741	37,988	/S/ BRUCE C. GOTTWALD	BRUCE C. GOTTWALD	0000919561