<SEC-DOCUMENT>0001890906-24-000073-index.html : 20240112
<SEC-HEADER>0001890906-24-000073.hdr.sgml : 20240112
<ACCEPTANCE-DATETIME>20240112082455
ACCESSION NUMBER:		0001890906-24-000073
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240112
DATE AS OF CHANGE:		20240112

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INNOSPEC INC.
		CENTRAL INDEX KEY:			0001054905
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				981081725
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-54153
		FILM NUMBER:		24530639

	BUSINESS ADDRESS:	
		STREET 1:		8310 SOUTH VALLEY HIGHWAY
		STREET 2:		SUITE 350
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		7203556451

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Allspring Global Investments Holdings, LLC
		CENTRAL INDEX KEY:			0001890906
		ORGANIZATION NAME:           	
		IRS NUMBER:				364863445
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1415 VANTAGE PARK DRIVE
		STREET 2:		3RD FLOOR
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28203
		BUSINESS PHONE:		18335684255

	MAIL ADDRESS:	
		STREET 1:		1415 VANTAGE PARK DRIVE
		STREET 2:		3RD FLOOR
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28203

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Allspring Global Investments Holdings LLC
		DATE OF NAME CHANGE:	20211103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Allspring Asset Management Holdings LLC
		DATE OF NAME CHANGE:	20211102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wells Fargo Asset Management Holdings LLC
		DATE OF NAME CHANGE:	20211028
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>Innospec_20231231.htm
<TEXT>
Document 1 - file: Innospec_20231231.htm

</DOCUMENT>
</SEC-DOCUMENT>