Wayfair Inc. — Director's Dealing 2026

Jan 6, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Wayfair Inc. (W)
CIK: 0001616707
Period of Report: 2026-01-01

Reporting Person: Gulliver Kate (CFO and Chief Admin Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-01	Class A Common Stock	M	391	—	Acquired	175888	Direct
2026-01-01	Class A Common Stock	M	217	—	Acquired	176105	Direct
2026-01-01	Class A Common Stock	M	584	—	Acquired	176689	Direct
2026-01-01	Class A Common Stock	M	18001	—	Acquired	194690	Direct
2026-01-01	Class A Common Stock	F	8955	$106.56	Disposed	185735	Direct
2026-01-02	Class A Common Stock	S	36497	$106.50	Disposed	149238	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-01	Restricted Stock Unit ("RSU")	$	M	391	Disposed		Class A Common Stock (391)	Direct
2026-01-01	Restricted Stock Unit ("RSU")	$	M	217	Disposed		Class A Common Stock (217)	Direct
2026-01-01	Restricted Stock Units ("RSUs")	$	M	584	Disposed		Class A Common Stock (584)	Direct
2026-01-01	Restricted Stock Unit ("RSU")	$	M	18001	Disposed		Class A Common Stock (18001)	Direct

Footnotes

F1: These shares represent the number of shares of Class A Common Stock withheld by the issuer to satisfy the reporting person's tax withholding obligation upon the vesting of the RSUs reported in this Form 4.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 6, 2025.

F3: Each RSU represents a contingent right to receive one share of Class A Common Stock when vested.

F4: These RSUs, which were granted on November 11, 2021, vest upon the satisfaction of a service condition and have no expiration date. With respect to the number of shares that have not vested, subject to continued service on each applicable vesting date, 392 shares will vest on each of April 1, 2026, July 1, 2026, and October 1, 2026.

F5: These RSUs, which were granted on April 18, 2022, vest upon the satisfaction of a service condition and have no expiration date. With respect to the number of shares that have not vested, subject to continued service on each applicable vesting date, 217 shares will vest on April 1, 2026, and an aggregate amount of 875 shares will vest in substantially equal quarterly amounts commencing July 1, 2026.

F6: These RSUs, which were granted on February 1, 2023, vest upon the satisfaction of a service condition and have no expiration date. With respect to the number of shares that have not vested, subject to continued service on each applicable vesting date, 584 shares will vest on April 1, 2026, and an aggregate amount of 1,712 shares will vest in equal quarterly amounts commencing July 1, 2026.

F7: These RSUs, which were granted on December 21, 2025, vest upon the satisfaction of a service condition and have no expiration date. The service condition was fully satisfied on January 1, 2026.