| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shah Niraj | Chief Executive Officer, Director | C/O WAYFAIR INC., 4 COPLEY PLACE, BOSTON | /s/ Enrique Colbert, Attorney-in-fact for Niraj Shah | 29 Dec 2025 | 0001620093 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | W | Class A Common Stock | Sale | $445,027 | -4,536 | -0.77% | $98.11 | 584,601 | 23 Dec 2025 | Direct | F1, F2 |
| transaction | W | Class A Common Stock | Sale | $1,976,069 | -19,904 | -3.4% | $99.28 | 564,697 | 23 Dec 2025 | Direct | F1, F3 |
| transaction | W | Class A Common Stock | Sale | $5,870,665 | -58,648 | -10% | $100.10 | 506,049 | 23 Dec 2025 | Direct | F1, F4 |
| transaction | W | Class A Common Stock | Sale | $3,251,646 | -32,096 | -6.3% | $101.31 | 473,953 | 23 Dec 2025 | Direct | F1, F5 |
| transaction | W | Class A Common Stock | Sale | $489,498 | -4,816 | -1% | $101.64 | 469,137 | 23 Dec 2025 | Direct | F1, F6 |
| transaction | W | Class A Common Stock | Sale | $3,069,600 | -30,000 | -6.4% | $102.32 | 439,137 | 26 Dec 2025 | Direct | F1, F7 |
| holding | W | Class A Common Stock | 22,857 | 23 Dec 2025 | See Footnote | F8 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 29, 2025. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.60 to $98.59, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F3 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.61 to $99.60, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F4 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.61 to $100.60, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F5 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.61 to $101.60, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F6 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.61 to $101.76, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F7 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.00 to $102.78, inclusive. The reporting person undertakes to provide to Wayfair Inc., any security holder of Wayfair Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F8 | Represents shares directly owned by SK Ventures LLC, of which the reporting person is a member and may be deemed to be a beneficial owner. |