Director Bruce C. Gottwald retires from NewMarket Board effective immediately

NEWMARKET CORP

Bruce C. Gottwald notified Board on Dec 9, 2025, of immediate retirement.
Retirement not due to any disagreement with the company.
No replacement director announced.

item 5.02

NEWMARKET CORP filing history →

Source: SEC EDGAR

accession 0001193125-25-312832

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