<SEC-DOCUMENT>0001193125-18-091327-index.html : 20180322
<SEC-HEADER>0001193125-18-091327.hdr.sgml : 20180322
<ACCEPTANCE-DATETIME>20180322070501
ACCESSION NUMBER:		0001193125-18-091327
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20180509
FILED AS OF DATE:		20180322
DATE AS OF CHANGE:		20180322
EFFECTIVENESS DATE:		20180322

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INNOSPEC INC.
		CENTRAL INDEX KEY:			0001054905
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				981081725
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13879
		FILM NUMBER:		18705686

	BUSINESS ADDRESS:	
		STREET 1:		8310 SOUTH VALLEY HIGHWAY
		STREET 2:		SUITE 350
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		303-566-0528

	MAIL ADDRESS:	
		STREET 1:		8310 SOUTH VALLEY HIGHWAY
		STREET 2:		SUITE 350
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OCTEL CORP
		DATE OF NAME CHANGE:	19980209
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d518116ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d518116ddef14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g518116g07x12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g518116g07x12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g518116g63e69.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g518116g63e69.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g518116g64v19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g518116g64v19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g518116g67i17.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g518116g67i17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g518116g71e24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g518116g71e24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g518116g88z39.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g518116g88z39.jpg

</DOCUMENT>
</SEC-DOCUMENT>