<SEC-DOCUMENT>0001367401-23-000004-index.html : 20230213
<SEC-HEADER>0001367401-23-000004.hdr.sgml : 20230213
<ACCEPTANCE-DATETIME>20230213151208
ACCESSION NUMBER:		0001367401-23-000004
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230213
DATE AS OF CHANGE:		20230213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sleep Number Corp
		CENTRAL INDEX KEY:			0000827187
		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD FURNITURE [2510]
		IRS NUMBER:				411597886
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-55269
		FILM NUMBER:		23617539

	BUSINESS ADDRESS:	
		STREET 1:		1001 THIRD AVENUE SOUTH
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55404
		BUSINESS PHONE:		7635517000

	MAIL ADDRESS:	
		STREET 1:		1001 THIRD AVENUE SOUTH
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55404

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SELECT COMFORT CORP
		DATE OF NAME CHANGE:	19980821

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.
		CENTRAL INDEX KEY:			0001367401
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		BEETHOVENSTRAAT 300
		CITY:			AMSTERDAM
		STATE:			P7
		ZIP:			1077 WZ
		BUSINESS PHONE:		0031203488728

	MAIL ADDRESS:	
		STREET 1:		BEETHOVENSTRAAT 300
		CITY:			AMSTERDAM
		STATE:			P7
		ZIP:			1077 WZ

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KEMPEN CAPITAL MANAGEMENT N.V.
		DATE OF NAME CHANGE:	20140211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kempen Capital Management N.V.
		DATE OF NAME CHANGE:	20060623
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>SC13G_VLKIM_FEB2023_Sleep.htm
<DESCRIPTION>13G FILING VLKIM - SLEEP NUMBER FEB2023
<TEXT>
Document 1 - file: SC13G_VLKIM_FEB2023_Sleep.htm

</DOCUMENT>
</SEC-DOCUMENT>