Airbnb officer Blecharczyk proposes $2.65M share sale

The prior-sale table runs from August 14 through November 6, 2026, and includes transactions by three trusts and Nathan Blecharczyk.

Available on EDGAR 11/09/2026 - 10:50 AM EST Accepted by SEC EDGAR 11/09/2026 - 10:49 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Airbnb, Inc. (ABNB) has a Form 144 notice listing 13,625 Class A shares for sale for Nathan Blecharczyk, an officer and director, with an aggregate market value of $2,648,268.15 and an approximate sale date of November 9, 2026. Remarks state that the day's sale is in the Blecharczyk Revocable Trust, where Nathan Blecharczyk is a trustee and account stakeholder. The past-three-month sales table also lists transactions by that trust, the Nathan Blecharczyk 2015 Grat Remainder Trust, the Nathan Blecharczyk 2020 Remainder Trust, and Nathan Blecharczyk.

Key Figures

Class A shares listed for sale: 13,625 shares Aggregate market value: $2,648,268.15 Class A shares outstanding: 424,579,862 shares +3 more

6 metrics

Class A shares listed for sale 13,625 shares Approximate sale date: November 9, 2026

Aggregate market value $2,648,268.15 Shares listed for sale

Class A shares outstanding 424,579,862 shares Number of shares outstanding in the securities information table

Reported sale 100,889 shares Blecharczyk Revocable Trust, November 6, 2026

Gross proceeds $19,252,516.56 Blecharczyk Revocable Trust sale on November 6, 2026

Rule 10b5-1 plan adoption or instruction date August 28, 2025 Date listed for plan adoption or giving of instruction

Key Terms

Rule 10b5-1, Founders Shares, Aggregate Market Value

3 terms

Rule 10b5-1 regulatory

"Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

Founders Shares financial

"Nature of Acquisition Transaction: Founders Shares"

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.

Aggregate Market Value financial

"Number of Shares or Other Units To Be Sold | Aggregate Market Value"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What date does ABNB's notice give for Rule 10b5-1 plan adoption or instruction?

The notice gives August 28, 2025, as the date of plan adoption or giving of instruction if relying on Rule 10b5-1.

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	13625	2648268.15	424579862	11/09/2026	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			13625	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 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	08/14/2026	7692	1423020.00
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	08/14/2026	15384	2846040.00
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/17/2026	13615	2489606.68
Nathan Blecharczyk 888 Brannan Street San Francisco CA 94103	Class A	08/20/2026	2738	504941.96
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/24/2026	150640	28763736.41
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/25/2026	202652	38560405.26
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/26/2026	19659	3749610.89
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/28/2026	57160	10901033.25
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	08/31/2026	13615	2549635.04
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	09/14/2026	13615	2346729.54
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	09/28/2026	13615	2135172.18
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	10/12/2026	13615	2248980.21
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	10/26/2026	13615	2325621.18
Blecharczyk Revocable Trust 888 Brannan Street San Francisco CA 94103	Class A	11/06/2026	100889	19252516.56

144: Remarks and Signature

Remarks	Today's sale and sales from the past 3 months occurred in the Blecharczyk Revocable Trust of which Nathan Blecharczyk is a trustee and account stakeholder. Sales from the past 3 months also include those that occurred in 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	11/09/2026
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/Wade Moss, 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)