Wayfair Co-Founder Steven Conine Files Form 144 to Sell $13.0M in Stock

Insider Filing Analysis: Form 144

Executive Summary

On October 15, 2026, Wayfair Inc. co-founder, officer, and director Steven Conine filed a Form 144 notice disclosing an intention to sell 117,000 Class A shares with an estimated aggregate market value of $13,016,454.45 (approx. $111.25 per share). The proposed transaction is scheduled around October 15, 2026, through Fidelity Brokerage Services LLC.

Key Details

• Security: Class A Common Stock
• Shares to be Sold: 117,000
• Total Market Value: $13,016,454.45
• Shares Outstanding: 115,990,166 shares (~0.10% of total outstanding)
• Rule 10b5-1 Plan: The filing indicates a pre-scheduled trading plan adopted on May 5, 2026.
• Origin of Shares: Founder shares acquired on January 1, 2002 from the issuer as compensation.

Recent Activity (Past 3 Months)

Steven Conine and the Conine Family Foundation have engaged in regular sales over the preceding 90 days pursuant to established plans:

• Conine Family Foundation:
  • August 4, 2026: 6,000 shares ($669,780.00)
  • August 10, 2026: 6,000 shares ($636,000.00)
  • September 10, 2026: 5,000 shares ($490,400.00)
  • September 14, 2026: 1,000 shares ($100,000.00)
  • October 12, 2026: 6,000 shares ($625,320.00)
• Steven K. Conine:
  • August 12, 2026: 69,000 shares ($7,131,747.75)
  • September 14, 2026: 69,000 shares ($7,132,078.90)
  • October 12, 2026: 69,000 shares ($7,296,886.65)

Market Impact & Interpretation

While the total dollar volume of $13.02M is substantial, the sale represents a routine liquidation program under a pre-established Rule 10b5-1 plan executed by a co-founder. Because it is scheduled under a plan adopted months earlier, it is less likely to indicate an opportunistic view on near-term corporate performance.