ABNB founder files Form 144 to sell Class A shares

Airbnb founder Nathan Blecharczyk reported multiple proposed sales of Class A common stock on Form 144.

Rhea-AI Filing Summary

Airbnb founder Nathan Blecharczyk reported multiple proposed sales of Class A common stock on Form 144. The filings list a series of sale notices by Mr. Blecharczyk and related trusts dated 01/16/2026 through 03/27/2026, with individual transactions of 3,846 and 7,692 shares and per‑trade proceeds shown (e.g., $1,019,959.20, $509,979.60). The filings reference Founders Shares and indicate these were reported as sales/compensation‑related Class A shares.

Insights

Corporate Governance Analyst

Routine director/trust sales disclosed via Form 144; amounts and dates are listed.

The notices list specific transactions by Nathan Blecharczyk and associated trusts on multiple dates between 01/16/2026 and 03/27/2026, with per‑trade share counts of 3,846 and 7,692 and cash amounts shown.

These filings are procedural disclosures of proposed sales under securities rules; subsequent Forms 4 or broker reports will show execution details and final proceeds.

Key Figures

Trade size (larger): 7,692 shares Trade size (smaller): 3,846 shares Example proceeds: $1,019,959.20 +2 more

5 metrics

Trade size (larger) 7,692 shares appears repeatedly between 01/16/2026 and 03/27/2026

Trade size (smaller) 3,846 shares appears repeatedly between 01/16/2026 and 03/27/2026

Example proceeds $1,019,959.20 proceeds shown for 3,846 shares on 01/16/2026

Example proceeds $1,032,189.48 proceeds shown for 7,692 shares on 02/27/2026

Reporting range 01/16/2026–03/27/2026 dates of listed Form 144 sale notices

Key Terms

Form 144, Class A, Remainder Trust, Founders Shares

4 terms

Form 144 regulatory

"listed as sale notices by Nathan Blecharczyk and trusts"

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.

Class A financial

"Class A | 01/16/2026 | 7,692 or 3,846 share entries"

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.

Remainder Trust legal

"Nathan Blecharczyk 2020 Remainder Trust and 2015 Grat Remainder Trust"

Founders Shares corporate

"Founders Shares | Issuer | 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.

FAQ

What does ABNB's Form 144 from Nathan Blecharczyk report?

It reports proposed sales of Class A shares by Nathan Blecharczyk and related trusts. The notices list individual transactions on dates from 01/16/2026 to 03/27/2026, showing share counts (3,846 and 7,692) and per‑trade proceeds such as $1,019,959.20.

How many shares per trade are shown in the ABNB Form 144 notices?

The filings show repeated trade sizes of 7,692 shares and 3,846 shares. These sizes appear across multiple dates in the excerpt, each accompanied by a reported dollar amount linked to that specific sale notice.

Which entities sold shares in the ABNB Form 144 excerpt?

The excerpt lists Nathan Blecharczyk individually and two related trusts: the 2020 Remainder Trust and the 2015 Grat Remainder Trust. Each is shown as the reporter for specific Class A share sale notices on the listed dates.

Do the Form 144 entries show total aggregated proceeds or execution confirmation?

They show per‑transaction dollar amounts for each notice (for example, $1,032,189.48) but do not aggregate totals or confirm execution. Execution and final sales would be reflected in subsequent transaction reports.

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

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Accepted by SEC EDGAR 04/10/2026 - 10:55 AM Learn about SEC filing dates

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	11538	1492555.68	423573275	04/10/2026	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			11538	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	01/16/2026	7692	1019959.20
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	01/16/2026	3846	509979.60
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	01/30/2026	7692	1008959.64
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	01/30/2026	3846	484211.40
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	02/13/2026	7692	968422.80
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	02/13/2026	3846	484211.40
Nathan Blecharczyk 888 Brannan Street San Francisco CA 94103	Class A	02/20/2026	4260	533735.40
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	02/27/2026	7692	1032189.48
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	02/27/2026	3846	516094.74
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	03/13/2026	7692	983576.04
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	03/13/2026	3846	491788.02
Nathan Blecharczyk 2020 Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	03/27/2026	7692	993960.24
Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street San Francisco CA 94103	Class A	03/27/2026	3846	496980.12

144: Remarks and Signature

Remarks	Today's sale includes 7,692 shares sold from the Nathan Blecharczyk 2020 Remainder Trust of which Nathan Blecharczyk is an account stakeholder and 3,846 shares sold from the Nathan Blecharczyk 2015 Grat Remainder Trust of which Nathan Blecharczyk is an account stakeholder. Sales in the past 3 months also occurred in these accounts.
Date of Notice	04/10/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/30/2025
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)