NEWMARKET CORP — Director's Dealing 2017

Feb 28, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEWMARKET CORP (NEU)
CIK: 0001282637
Period of Report: 2017-02-28

Reporting Person: GOTTWALD THOMAS E (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-28	Common Stock	S	2100	$440.70	Disposed	89927	Direct
2017-02-28	Common Stock	S	516	$439.00	Disposed	89411	Direct
2017-02-28	Common Stock	S	300	$440.00	Disposed	89111	Direct
2017-02-28	Common Stock	S	2084	$436.88	Disposed	87027	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	32674.61	Indirect
Common Stock	10044	Indirect
Common Stock	222494	Indirect
Common Stock	4527	Indirect
Common Stock	500	Indirect
Common Stock	6889	Indirect
Common Stock	63194	Indirect
Common Stock	212407	Indirect

Footnotes

F1: The increase in shares is due to periodic purchases by the Plan Trustee pursuant to the Plan.