ABNB insider share sales reported under Rule 144

Company: ABNB insiders reported multiple Class A share dispositions under Rule 144 over several trading dates.

Rhea-AI Filing Summary

Company: ABNB insiders reported multiple Class A share dispositions under Rule 144 over several trading dates. The filings list sales by Brian Chesky, Brian Chesky Legacy Trust B and Mka Charitable Fund between 05/27/2026 and 06/09/2026. Examples include Brian Chesky selling 229,550 shares on 05/27/2026 ($30,564,952.30) and 265,746 shares on 05/28/2026 ($35,137,596.47), with additional smaller tranches through early June. The transactions are reported as Rule 144 dispositions; the filing lists sale dates, share counts, and gross sale proceeds for each tranche.

Insights

Securities Attorney

Rule 144 sales by the founder and related entities are documented across multiple dates.

The filings list specific sale dates, share counts, and gross proceeds for each disposition by Brian Chesky, his legacy trust, and an affiliated charitable fund. The filings follow Rule 144 reporting requirements for restricted or control-person dispositions.

Trading appears routine in form; subsequent filings will show whether additional dispositions occur.

Equity Capital Markets Analyst

Multiple sizable tranches were sold in late May and early June 2026.

The excerpt lists discrete transactions such as $30.56M and $35.14M proceeds on adjacent dates. These are documented dispositions of Class A shares by an insider and affiliated entities, with per-tranche proceeds shown.

Cash-flow recipients and any broker/dealer details are not specified in the provided excerpt.

Key Figures

Sale - Brian Chesky: 229,550 shares Sale - Brian Chesky: 265,746 shares Sale - small tranche: 4,195 shares

3 metrics

Sale - Brian Chesky 229,550 shares Sale on 05/27/2026 for <money>$30,564,952.30</money>

Sale - Brian Chesky 265,746 shares Sale on 05/28/2026 for <money>$35,137,596.47</money>

Sale - small tranche 4,195 shares Sale on 06/09/2026 for <money>$569,289.25</money>

Key Terms

Form 144, Rule 144, Restricted Stock Vesting

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Rule 144 regulatory

"The transactions are reported as Rule 144 dispositions"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Class A | 05/25/2023 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

FAQ

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

What did the ABNB Form 144 report show?

The Form 144 reports multiple Class A share sales by Brian Chesky and affiliated entities between 05/27/2026 and 06/09/2026. The filing lists share counts and gross proceeds for each reported tranche, filed under Rule 144.

How many shares did Brian Chesky sell on 05/27/2026 according to the filing?

On 05/27/2026 the filing shows Brian Chesky sold 229,550 shares of Class A stock for gross proceeds of $30,564,952.30. The filing lists the transaction as a Rule 144 disposition by the issuer's insider.

Are sales by trusts and charitable funds included in the ABNB filing?

Yes. The filing includes sales attributed to Brian Chesky Legacy Trust B and Mka Charitable Fund on the same date range, with specific share counts and gross proceeds recorded alongside the founder's transactions.

Do the Form 144 entries state who received the sale proceeds?

The excerpt lists gross proceeds per tranche but does not specify the recipient party for proceeds beyond the named selling holders. Detailed cash-flow treatment or broker/dealer settlement details are not included in the provided excerpt.

Was restricted stock vesting mentioned in the filing?

The filing references a Restricted Stock Vesting event dated 05/25/2023 as the security origin. The reported sales are presented as Rule 144 dispositions following that restricted stock context.

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

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Accepted by SEC EDGAR 06/15/2026 - 04:25 PM EDT 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	0001834152
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	Chesky Brian
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	30743	4254779.46	417930233	06/15/2026	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	05/25/2023	Restricted Stock Vesting	Issuer			30743	05/25/2023	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
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	05/27/2026	229550	30564952.30
Brian Chesky Legacy Trust B 888 Brannan Street San Francisco CA 94103	Class A	05/27/2026	20000	2663417.01
Mka Charitable Fund 888 Brannan Street San Francisco CA 94103	Class A	05/27/2026	75000	9986378.84
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	05/28/2026	265746	35137596.47
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	05/29/2026	103937	13968430.74
Brian Chesky Legacy Trust B 888 Brannan Street San Francisco CA 94103	Class A	05/29/2026	4774	645259.07
Mka Charitable Fund 888 Brannan Street San Francisco CA 94103	Class A	05/29/2026	17466	2361311.76
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/01/2026	184513	25057199.10
Brian Chesky Legacy Trust B 888 Brannan Street San Francisco CA 94103	Class A	06/01/2026	15226	2080252.62
Mka Charitable Fund 888 Brannan Street San Francisco CA 94103	Class A	06/01/2026	57534	7861751.12
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/02/2026	62764	8410583.91
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/04/2026	64333	8758072.86
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/05/2026	16515	2232258.01
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/08/2026	37704	5102838.67
Brian Chesky 888 Brannan Street San Francisco CA 94103	Class A	06/09/2026	4195	569289.25

144: Remarks and Signature

Remarks	Sales from the past 3 months include those from the Brian Chesky Legacy Trust B of which Brian Chesky is a trustee and the Mka Charitable Fund of which Brian Chesky is an authorized individual and account stakeholder. Sales in the past 3 months also occurred in these accounts.
Date of Notice	06/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/26/2026
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 Brian Chesky
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)