ABNB insider plans sale of 531,000 Class A shares

ABNB insider-related entities filed to sell 531,000 Class A shares through Fidelity Brokerage Services on NASDAQ, with an aggregate market value of $92,614,061.30.

Accepted by SEC EDGAR 08/07/2026 - 04:21 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

ABNB insider-related entities filed to sell 531,000 Class A shares through Fidelity Brokerage Services on NASDAQ, with an aggregate market value of $92,614,061.30. The shares are described as Founders Shares, originally acquired on 07/13/2008 as compensation. The filing also lists multiple prior Class A share sales by the Blecharczyk Revocable Trust and related remainder trusts over the past three months, detailing dates, share counts, and aggregate sale values.

Key Figures

Proposed shares to be sold: 531,000 shares Aggregate market value of proposed sale: $92,614,061.30 Class A shares outstanding: 419,529,556 shares +3 more

6 metrics

Proposed shares to be sold 531,000 shares Class A shares proposed for sale through Fidelity Brokerage Services

Aggregate market value of proposed sale $92,614,061.30 Value of 531,000 Class A shares referenced in the filing

Class A shares outstanding 419,529,556 shares Class A shares outstanding as referenced alongside the Form 144 sale

Large single prior sale 88,366 shares for $12,884,219.91 Blecharczyk Revocable Trust sale of Class A shares on 06/24/2026

Trust sale example 23,076 shares for $3,287,868.48 Nathan Blecharczyk 2020 Remainder Trust sale on 05/08/2026

Trust sale example 11,538 shares for $1,643,934.24 Nathan Blecharczyk 2015 GRAT Remainder Trust sale on 05/08/2026

Key Terms

Form 144, Founders Shares, Remainder Trust, Revocable Trust, +1 more

5 terms

Form 144 regulatory

"144: Securities Information Class A | Fidelity Brokerage Services LLC"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Founders Shares financial

"Founders Shares | Issuer | | | 531000 | 07/13/2008 | Compensation"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

Remainder Trust financial

"Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA"

Revocable Trust financial

"Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103"

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

Class A financial

"Class A | Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI"

Class A denotes a specific group of a company’s shares that carry a particular set of rights—most commonly different voting power or dividend priority compared with other share classes. Think of it like different seats on a bus where some seats let you steer and others only ride: knowing whether a share is Class A tells investors how much influence they have over company decisions and how returns might be distributed, which affects control and value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does ABNB’s Form 144 filing by Nathan Blecharczyk-related trusts disclose?

The filing discloses a proposed sale of 531,000 Class A shares of ABNB, with an aggregate market value of $92,614,061.30. These are identified as Founders Shares acquired on 07/13/2008 as compensation.

How many ABNB Class A shares are outstanding in this Form 144?

The Form 144 states that there are 419,529,556 Class A shares outstanding. This figure provides context for the proposed 531,000-share sale, indicating the relative size of the contemplated disposition versus total outstanding shares.

What recent ABNB share sales are reported for Nathan Blecharczyk trusts?

The filing lists multiple Class A share sales from May to August 2026, including 88,366 shares sold by the Blecharczyk Revocable Trust on 06/24/2026 for $12,884,219.91, plus recurring sales by the 2015 and 2020 remainder trusts.

On which market and date is the ABNB Form 144 proposed sale tied?

The proposed sale of 531,000 Class A shares is associated with trading on NASDAQ with a listed date of 08/07/2026. Fidelity Brokerage Services LLC is identified as the brokerage firm handling the transaction.

How were the ABNB founders shares in this Form 144 originally acquired?

The 531,000 Class A founders shares were originally acquired on 07/13/2008 as compensation from the issuer. The Form 144 categorizes the nature of acquisition as “Founders Shares” and the type of acquisition as compensation.

Which Nathan Blecharczyk entities are involved in recent ABNB sales?

Entities include the Nathan Blecharczyk 2015 GRAT Remainder Trust, the Nathan Blecharczyk 2020 Remainder Trust, and the Blecharczyk Revocable Trust. Each is shown selling ABNB Class A shares on multiple dates with specified share counts and dollar amounts.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001834147
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Airbnb, Inc.
SEC File Number	001-39778
Address of Issuer	888 BRANNAN ST. SAN FRANCISCO CALIFORNIA 94103
Phone	415.800.5959
Name of Person for Whose Account the Securities are To Be Sold	Blecharczyk Nathan
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	531000	92614061.30	419529556	08/07/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	07/13/2008	Founders Shares	Issuer			531000	07/13/2008	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	05/08/2026	23076	3287868.48
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	05/08/2026	11538	1643934.24
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	05/08/2026	60136	8762037.94
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	05/11/2026	627	91335.69
Nathan Blecharczyk 888 Brannan Street San Francisco CA 94103	Class A	05/20/2026	2739	359904.60
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	05/22/2026	3846	517402.38
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	05/22/2026	7692	1034804.76
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/05/2026	3846	515440.92
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/05/2026	7692	1030881.84
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/18/2026	3846	543785.94
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/18/2026	7692	1087571.88
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/24/2026	11538	1673010.00
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	06/24/2026	23076	3346020.00
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	06/24/2026	88366	12884219.91
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	06/25/2026	2113	306569.75
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	06/26/2026	31033	4544132.07
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	07/02/2026	7692	1138492.92
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	07/02/2026	15384	2276985.84
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	07/06/2026	13615	2020093.96
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	07/17/2026	7692	1160415.12
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	07/17/2026	15384	2255755.92
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	07/20/2026	13615	1980075.05
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	07/31/2026	15384	2320830.24
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street, San Francisco CA 94103	Class A	07/31/2026	7692	1160415.12
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/03/2026	13615	2066803.02

144: Remarks and Signature

Remarks	Today's sale occurred in the Blecharczyk Revocable Trust of which Nathan Blecharczyk is a trustee and account stakeholder. Sales in the past 3 months also occurred in this account as well as the Nathan Blecharczyk 2015 Grat Remainder Trust and the Nathan Blecharczyk 2020 Remainder Trust of which Nathan Blecharczyk is an account stakeholder for both.
Date of Notice	08/07/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/28/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nathan Blecharczyk .
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)