Form 4: Airbnb CSO Sells Shares Under 10b5-1 Plan

Airbnb Chief Strategy Officer Nathan Blecharczyk sold 5,162 shares of Class A Common Stock for $120.0256 per share under a pre-arranged trading plan.

Summary

• Nathan Blecharczyk, Chief Strategy Officer, Director, and 10% Owner of Airbnb, Inc. (ABNB), reported a sale of Class A Common Stock.
• The transaction involved the disposition of 5,162 shares of Class A Common Stock on December 2, 2025.
• The shares were sold at a weighted average price of $120.0256 per share, with individual transaction prices ranging from $120.00 to $120.085.
• This sale was executed pursuant to a Rule 10b5-1 trading plan, which was adopted on August 28, 2025.
• Following the reported transaction, Blecharczyk directly beneficially owns 170,631.223 shares of Class A Common Stock.
• Additionally, 11,520 shares are indirectly beneficially owned through a Trust.

Sentiment

Score: 5

Explanation: The filing reports a routine insider stock sale executed under a pre-arranged 10b5-1 trading plan, which is generally considered a neutral event and does not reflect a change in the company's fundamental outlook or the executive's confidence.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

This is a routine insider transaction report and does not provide specific insights into broader industry trends or competitive landscape. Insider sales under 10b5-1 plans are common practices for executives to diversify holdings and manage liquidity in a pre-scheduled manner.

Stakeholder Impact

• Shareholders: A routine insider sale under a 10b5-1 plan typically has minimal impact on shareholder sentiment, as it is a pre-scheduled transaction rather than a discretionary sale based on new information.

Key Dates

Recommendation

The filing reports a routine insider stock sale by a key executive under a pre-arranged 10b5-1 trading plan. Such planned transactions are generally not indicative of a change in the company's fundamental outlook or the executive's confidence, thus a 'hold' recommendation remains appropriate based solely on this filing.

Keywords

Airbnb, ABNB, Insider Trading, Stock Sale, Nathan Blecharczyk, 10b5-1 Plan, Form 4