Airbnb, Inc. reported an insider ownership change by Nathan Blecharczyk involving the company’s Class A Common Stock, with the reported transaction date listed as July 20, 2026. The Form 4 was signed on July 24, 2026, by Courtney Shike as attorney-in-fact for the reporting person. The filing text provided does not include the transaction table that would normally identify the specific transaction code, number of shares acquired or disposed of, transaction price, or the amount of securities beneficially owned after the transaction. As a result, the document confirms that an ownership change was reported, but it does not show whether the action was a sale, purchase, gift, conversion, option exercise, or another Form 4-reportable event. The only substantive explanatory note included concerns Airbnb’s Class B Common Stock. It states that Class B shares are convertible at any time at the holder’s option into Class A Common Stock on a one-for-one basis. The Class B shares also automatically convert into Class A shares upon certain events, including most transfers, a vote or written consent by holders of at least 80% of the outstanding Class B shares, or the 20-year anniversary of Airbnb’s initial public offering. That conversion feature is important because Airbnb has a dual-class share structure. Class B shares typically carry different voting rights than Class A shares, and conversions into Class A can affect the public-share float and the voting-power profile of insiders and founders. However, based on the provided filing text, the exact size, price, transaction code, and post-transaction ownership of Blecharczyk’s reported change are not disclosed.