<SEC-DOCUMENT>0001181431-14-025516-index.html : 20140701
<SEC-HEADER>0001181431-14-025516.hdr.sgml : 20140701
<ACCEPTANCE-DATETIME>20140701170200
ACCESSION NUMBER:		0001181431-14-025516
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20140701
FILED AS OF DATE:		20140701
DATE AS OF CHANGE:		20140701

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEWMARKET CORP
		CENTRAL INDEX KEY:			0001282637
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		330 S FOURTH ST
		STREET 2:		PO BOX 2189
		CITY:			RICHMOND
		STATE:			VA
		ZIP:			23218-2189
		BUSINESS PHONE:		804-788-5570

	MAIL ADDRESS:	
		STREET 1:		330 S FOURTH ST
		STREET 2:		PO BOX 2189
		CITY:			RICHMOND
		STATE:			VA
		ZIP:			23218-2189

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GAMBILL MARK M
		CENTRAL INDEX KEY:			0001170913

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32190
		FILM NUMBER:		14953343

	MAIL ADDRESS:	
		STREET 1:		5555 CONCORD PARKWAY SOUTH
		CITY:			CONCORD
		STATE:			NC
		ZIP:			28027
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd412363.xml
<DESCRIPTION>FORM 4 FOR MARK GAMBILL 2014
<TEXT>
Document 1 - file: rrd412363.html

Document 1 - RAW XML: rrd412363.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.
<SEQUENCE>2
<FILENAME>rrd371388_420557.htm
<DESCRIPTION>POWER OF ATTORNEY FOR MARK GAMBILL
<TEXT>
Document 2 - file: rrd371388_420557.htm

</DOCUMENT>
</SEC-DOCUMENT>