Nathan Blecharczyk, Chief Strategy Officer and co-founder of Airbnb, Inc., filed a Form 4 with the SEC on October 28, 2026, disclosing a series of Class B Common Stock conversions, a gift, and open-market sales of Class A Common Stock executed on October 26, 2026, all held indirectly through a trust.

Key Highlights

  • Conversion: 17,692 shares of Class B Common Stock were converted into 17,692 shares of Class A Common Stock on October 26, 2026, at no cost, on a one-to-one basis.
  • Gift: 4,077 shares of Class A Common Stock were gifted at $0 on October 26, 2026, under transaction code G.
  • Sales: A total of 13,615 shares of Class A Common Stock were sold across four tranches at weighted average prices ranging from $169.7044 to $172.00 per share.
  • Remaining Class A (indirect): Following all transactions, 20,567 shares of Class A Common Stock were held indirectly by trust, plus 74,808.445 shares held directly.
  • Class B remaining: 44,331,088 shares of Class B Common Stock remained beneficially owned indirectly by trust after the reported transactions.
  • 10b5-1 plan: The gift and sales were made pursuant to a Rule 10b5-1 trading plan adopted on August 28, 2025, according to the filing.
  • Roles: Blecharczyk is identified in the filing as a Director, 10% Owner, and Chief Strategy Officer of Airbnb, Inc. (NASDAQ:ABNB).

Blecharczyk's October 26 Transactions at Airbnb Detailed

According to the Form 4 filed on October 28, 2026, Nathan Blecharczyk, who serves as Chief Strategy Officer and holds director and 10% owner status at Airbnb, Inc. (NASDAQ:ABNB), carried out multiple securities transactions on October 26, 2026. All positions reported in Table I were held indirectly through a trust, while a separate directly held position of 74,808.445 Class A shares was also listed without a corresponding transaction on that date.

The filing discloses that 17,692 shares of Class B Common Stock were converted into Class A Common Stock on a one-to-one basis. Per the filing's footnote, Class B shares are convertible at any time at the option of the holder, and will automatically convert upon transfer, a specified holder vote, or the 20-year anniversary of Airbnb's initial public offering. Following that conversion, 4,077 Class A shares were gifted at $0, reducing the trust's holdings. Airbnb operates a global home-sharing and short-term rental marketplace, and its dual-class share structure gives Class B holders, including co-founders such as Blecharczyk, enhanced voting rights relative to Class A holders.

The filing then records four separate sale transactions totaling 13,615 Class A shares. The first tranche of 2,500 shares carried a weighted average price of $169.7044, with individual transactions ranging from $169.29 to $169.995. The second tranche of 5,401 shares had a weighted average of $170.6529, ranging from $170.04 to $170.995. The third tranche of 5,614 shares was sold at a weighted average of $171.44, spanning $171.005 to $171.885. A final lot of 100 shares was sold at $172.00. The filing states that the gift and all sales were effected under a Rule 10b5-1 trading plan adopted on August 28, 2025.

What Was Disclosed

The Form 4 filed October 28, 2026, reports that Nathan Blecharczyk, Chief Strategy Officer of Airbnb, converted 17,692 Class B shares, gifted 4,077 Class A shares, and sold 13,615 Class A shares on October 26, 2026, all through a trust and under a pre-established 10b5-1 plan.