Wayfair Co-Founder & CEO Niraj Shah Files Form 144 to Sell $13.0M in Common Stock

Executive Summary

On October 15, 2026, Wayfair Inc. co-founder, CEO, and Director Niraj Shah filed a Form 144 notice proposing the sale of 117,000 shares of Class A Common Stock through Fidelity Brokerage Services LLC. The proposed sale has an estimated aggregate market value of approximately $13.02 million based on an implied price per share of $111.25. The filing indicates the sale is governed by a pre-arranged Rule 10b5-1 trading plan adopted on May 5, 2026.

Transaction & Position Context

• Security: Class A Common Stock
• Shares to be Sold: 117,000
• Aggregate Value: $13,016,169.18
• Origin of Shares: Founder's shares acquired on January 1, 2002, as compensation.
• Outstanding Shares Context: Wayfair has 115,990,166 shares outstanding, making this proposed sale approximately 0.10% of total shares outstanding.

Prior 3-Month Trading Activity

Shah and the affiliated Shah Charitable Foundation have maintained regular disposition activity over the prior 90 days:

• Niraj S. Shah: Sold 69,000 shares on August 12, 2026 ($7.13M), 69,000 shares on September 14, 2026 ($7.13M), and 69,000 shares on October 12, 2026 ($7.30M).
• Shah Charitable Foundation: Executed multiple smaller sales totaling 24,000 shares between August and October 2026.

Trading Significance

This filing carries a High significance rating given Niraj Shah's position as co-founder and chief executive officer and the substantial transaction size ($13.0M+). However, the planned nature of the execution via a Rule 10b5-1 trading plan established five months prior, alongside consistent monthly selling patterns, indicates a programmatic divestment rather than a discretionary reaction to immediate operational developments.