Brian Chesky Sells Multiple ABNB Class A Blocks (ABNB)

Rhea-AI Filing Summary

Airbnb, Inc. reported proposed and recent affiliate sales on a Form 144 for Class A common stock. The filing lists multiple sales by Brian Chesky and related trusts/charities on several dates in late May and early June 2026. Examples include sales of 229,550 shares for $30,564,952.30 on 05/27/2026 and 265,746 shares for $35,137,596.47 on 05/28/2026; additional sales are reported on 05/29/2026, 06/01/2026, 06/02/2026, 06/04/2026, and 06/05/2026. The filing identifies Fidelity Brokerage Services LLC as the broker for the transactions.

Insights

Corporate Governance Analyst

TL;DR: Multiple affiliate sales by the founder reported; routine disclosure of proposed dispositions.

The filing lists a sequence of Class A share dispositions attributed to Brian Chesky, the Brian Chesky Legacy Trust B, and a charitable fund, with specific share counts and dollar amounts on discrete dates in May–June 2026. These are reported as sales in the Form 144 table.

The cash‑flow treatment and whether these were open‑market trades, block trades, or held under a Rule 10b5‑1 plan are not stated in the excerpt. Subsequent filings or transaction confirmations would clarify execution method and any withholding or tax-related mechanics.

Key Figures

Sale reported 05/27/2026: 229,550 shares Proceeds reported 05/27/2026: $30,564,952.30 Sale reported 05/28/2026: 265,746 shares +3 more

6 metrics

Sale reported 05/27/2026 229,550 shares Brian Chesky sale on 05/27/2026

Proceeds reported 05/27/2026 $30,564,952.30 Proceeds from 229,550 shares on 05/27/2026

Sale reported 05/28/2026 265,746 shares Brian Chesky sale on 05/28/2026

Proceeds reported 05/28/2026 $35,137,596.47 Proceeds from 265,746 shares on 05/28/2026

Additional sale example 06/01/2026 184,513 shares Brian Chesky sale on 06/01/2026

Proceeds reported 06/01/2026 $25,057,199.10 Proceeds from 184,513 shares on 06/01/2026

Key Terms

Form 144, Restricted Stock Vesting, Class A

3 terms

Form 144 regulatory

"Securities Sold During The Past 3 Months table showing multiple dated sales"

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.

Restricted Stock Vesting financial

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

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.

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.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

Relationship to Issuer

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	37704	5102838.67	417930233	06/08/2026	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			37704	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

144: Remarks and Signature

Remarks

Date of Notice

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

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Airbnb's (ABNB) Form 144 disclose?

The Form 144 lists proposed and recent affiliate sales of Class A shares. It shows multiple dated transactions with share counts and dollar amounts, including sales by Brian Chesky and related trusts in May–June 2026.

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

On 05/27/2026, the filing shows Brian Chesky sold 229,550 shares for $30,564,952.30. The table presents this as a reported sale in the 'Securities Sold During The Past 3 Months' section.

Which broker handled the transactions in the Form 144?

The filing identifies Fidelity Brokerage Services LLC at 900 Salem Street, Smithfield, RI as the broker of record. The broker is listed on the securities line for the Class A shares.

Do the Form 144 entries show sales by trusts or charities?

Yes; the filing includes sales attributed to the Brian Chesky Legacy Trust B and Mka Charitable Fund, with specific share counts and dollar amounts on several dates in the table.

Are the methods of sale (open market, block trade, 10b5‑1) specified?

The excerpt does not state the execution method. It lists dates, share counts, and proceeds, but it does not identify whether sales were open‑market trades, block trades, or made under a trading plan.