<SEC-DOCUMENT>0001564590-22-015001-index.html : 20220421
<SEC-HEADER>0001564590-22-015001.hdr.sgml : 20220421
<ACCEPTANCE-DATETIME>20220421061029
ACCESSION NUMBER:		0001564590-22-015001
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220421
DATE AS OF CHANGE:		20220421

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Inogen Inc
		CENTRAL INDEX KEY:			0001294133
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36309
		FILM NUMBER:		22839604

	BUSINESS ADDRESS:	
		STREET 1:		326 BOLLAY DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		805-562-0500

	MAIL ADDRESS:	
		STREET 1:		326 BOLLAY DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
</SEC-HEADER>
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<TYPE>DEFA14A
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<FILENAME>ingn-defa14a_20220608.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: ingn-defa14a_20220608.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>gdy531xl4pbe000002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: gdy531xl4pbe000002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>gdy531xl4pbe000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: gdy531xl4pbe000001.jpg

</DOCUMENT>
</SEC-DOCUMENT>