FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * HarbourVest Partners VIII-Venture Fund L.P.   2. Issuer Name and Ticker or Trading Symbol Wayfair Inc. [W] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) See Remarks (Last) (First) (Middle) C/O HARBOURVEST PARTNERS LLC, ONE FINANCIAL CENTER, 44TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 02/25/2016 (Street) BOSTON, MA 02110 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 02/25/2016   J(2)   50,482 A (2) 1,168,519 D (1)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
HarbourVest Partners VIII-Venture Fund L.P. C/O HARBOURVEST PARTNERS LLC ONE FINANCIAL CENTER, 44TH FLOOR BOSTON, MA 02110				See Remarks
HARBOURVEST PARTNERS LLC C/O HARBOURVEST PARTNERS LLC ONE FINANCIAL CENTER, 44TH FLOOR BOSTON, MA 02110				See Remarks
HARBOURVEST PARTNERS VIII-VENTURE ASSOCIATES L.P. C/O HARBOURVEST PARTNERS LLC ONE FINANCIAL CENTER, 44TH FLOOR BOSTON, MA 02110				See Remarks
HARBOURVEST PARTNERS VIII-VENTURE ASSOCIATES LLC C/O HARBOURVEST PARTNERS LLC ONE FINANCIAL CENTER, 44TH FLOOR BOSTON, MA 02110				See Remarks

Signatures

HarbourVest Partners VIII-Venture Fund, L.P., By: HarbourVest VIII-Venture Associates L.P., its GP; By: HarbourVest VIII-Venture Associates LLC, its GP; By: HarbourVest Partners, LLC, its Managing Member; By: /s/ Danielle Green, Chief Compliance Officer		02/29/2016
**Signature of Reporting Person		Date
HarbourVest VIII-Venture Associates L.P., its GP; By: HarbourVest VIII-Venture Associates LLC, its GP; By: HarbourVest Partners, LLC, its Managing Member; By: /s/ Danielle Green, Chief Compliance Officer		02/29/2016
**Signature of Reporting Person		Date
HarbourVest VIII-Venture Associates LLC, its GP; By: HarbourVest Partners, LLC, its Managing Member; By: /s/ Danielle Green, Chief Compliance Officer		02/29/2016
**Signature of Reporting Person		Date
HarbourVest Partners, LLC; By: /s/ Danielle Green, Chief Compliance Officer		02/29/2016
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	These securities are owned solely by HarbourVest Partners VIII-Venture Fund, L.P. ("HV Ventures"). HarbourVest Partners, LLC is the managing member of HarbourVest VIII-Venture Associates LLC, which is the general partner of HarbourVest VIII-Venture Associates L.P., which is the general partner of HV Ventures. Each of HarbourVest Partners, LLC, HarbourVest VIII-Venture Associates LLC and HarbourVest VIII-Venture Associates L.P. may be deemed to have a beneficial interest in the securities held by HV Ventures and each disclaims beneficial ownership of the securities held by HV Ventures, except to the extent of its pecuniary interest which is subject to indeterminable future events.
(2)	Shares received from Spark Capital III L.P. in-kind stock distribution on 2/23/16.
Remarks: The reporting persons beneficially own less than 10% of the Issuer's Class A Common Stock, which is the class of equity securities  registered under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").  This Form 4 is being filed as a precautionary measure because Ian Lane, a Managing Director of HarbourVest Partners LLC, serves as a member of the  board of directors of the Issuer. The filing of this Form shall not be deemed an admission that the reporting persons are required to file reports pursuant to Section 16 of the Exchange Act.

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