NEWMARKET CORP — Director's Dealing 2016

Nov 15, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEWMARKET CORP (NEU)
CIK: 0001282637
Period of Report: 2016-11-11

Reporting Person: Shama Robert A. (President Afton Chemical Corp)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-11-11	Common Stock	F	115	$416.65	Disposed	2080	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9471.6217	Indirect

Footnotes

F1: On October 24, 2013, the Compensation Committee of the Board of Directors of NewMarket Corporation (the "Company") approved stock awards to be granted on November 11, 2013 (the "Award Date") pursuant to the Company's 2004 Incentive Compensation and Stock Plan. The stock vested on November 11, 2016. The disposition being reported on this Form 4 represents the shares withheld in satisfaction of the withholding tax liability.

F2: The increase in shares is due to periodic purchases by the Plan Trustee pursuant to the Plan.