Insider Trading & Ownership of SUSAN M. RIDLEHOOVER

Location: Richmond, VA
Summary: The estimated net worth of SUSAN M. RIDLEHOOVER is at least $530 dollars as of 20 Feb 2026. SUSAN M. RIDLEHOOVER is the PRINCIPAL ACCOUNTING OFFICER of NEWMARKET CORP and owns shares of NEWMARKET CORP (NEU) stock worth about $530.
Signature: /s/ Anne-Marie Anderson (by Power of Attorney for Susan M. Ridlehoover
All Insider Reports: All Insider Reports

Notify me when SUSAN M. RIDLEHOOVER files a new Insider Trading report.

Ownership of SUSAN M. RIDLEHOOVER

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
NEU	NEWMARKET CORP	Principal Accounting Officer	$530			18 Feb 2026