<SEC-DOCUMENT>0000899243-17-006464-index.html : 20170303
<SEC-HEADER>0000899243-17-006464.hdr.sgml : 20170303
<ACCEPTANCE-DATETIME>20170303180517
ACCESSION NUMBER:		0000899243-17-006464
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170301
FILED AS OF DATE:		20170303
DATE AS OF CHANGE:		20170303

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Wayfair Inc.
		CENTRAL INDEX KEY:			0001616707
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
		IRS NUMBER:				364791999
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4 COPLEY PLACE
		STREET 2:		7TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		617 532 6100

	MAIL ADDRESS:	
		STREET 1:		4 COPLEY PLACE
		STREET 2:		7TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HarbourVest IX-Venture Associates LLC
		CENTRAL INDEX KEY:			0001659259
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36666
		FILM NUMBER:		17665743

	BUSINESS ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111
		BUSINESS PHONE:		617-348-3759

	MAIL ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HarbourVest IX-Venture Associates L.P.
		CENTRAL INDEX KEY:			0001659078
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36666
		FILM NUMBER:		17665744

	BUSINESS ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111
		BUSINESS PHONE:		617-348-3759

	MAIL ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HarbourVest Partners IX-Venture Fund L.P.
		CENTRAL INDEX KEY:			0001485992
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36666
		FILM NUMBER:		17665745

	BUSINESS ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS, LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111
		BUSINESS PHONE:		617-348-3707

	MAIL ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS, LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111

	FORMER NAME:	
		FORMER CONFORMED NAME:	HarbourVest IX-Venture Fund L.P.
		DATE OF NAME CHANGE:	20100302

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HARBOURVEST PARTNERS 2007 DIRECT ASSOCIATES L.P.
		CENTRAL INDEX KEY:			0001620786
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36666
		FILM NUMBER:		17665746

	BUSINESS ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111
		BUSINESS PHONE:		617-348-3759

	MAIL ADDRESS:	
		STREET 1:		HARBOURVEST PARTNERS LLC
		STREET 2:		ONE FINANCIAL CENTER, 44TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02111
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>