ABNB Form 4: CTO Aristotle Balogh reports planned sale; 207,977 shares remain

Rhea-AI Filing Summary

Airbnb insider sale by CTO under 10b5-1 plan. The Form 4 shows Chief Technology Officer Aristotle N. Balogh sold 600 shares of Class A common stock on 08/14/2025 at a reported price of $123.62 per share under a Rule 10b5-1 trading plan adopted February 27, 2025. After the sale, the filing reports 207,977.141 shares beneficially owned by the reporting person.

Positive

• Transaction executed under a disclosed Rule 10b5-1 plan, which documents a pre-arranged trading program
• Full Section 16 disclosure provided including transaction date, price ($123.62) and post-transaction beneficial ownership (207,977.141 shares)

Negative

• None.

Insights

Financial Analyst

TL;DR: Small, pre-planned sale; limited market impact.

The Form 4 documents a routine sale of 600 Class A shares by the company's CTO executed under a Rule 10b5-1 plan. The transaction size is very small relative to the reported post-transaction beneficial ownership of 207,977.141 shares, indicating this sale is unlikely to change ownership stake or materially affect valuation. The clear disclosure of the 10b5-1 plan adoption date supports that the trade was pre-planned and not contemporaneous with inside information.

Corporate Governance Expert

TL;DR: Proper procedural disclosure; governance practices followed.

The filing specifies the sale was executed pursuant to a 10b5-1 trading plan adopted on February 27, 2025, and the Form 4 is signed by an attorney-in-fact, indicating compliance with Section 16 reporting procedures. The report includes transaction date, price, and remaining beneficial ownership, meeting standard disclosure expectations for insider transactions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BALOGH ARISTOTLE N

(Last) (First) (Middle)

888 BRANNAN STREET

(Street)

SAN FRANCISCO CA 94103

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Airbnb, Inc. [ ABNB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	08/14/2025		S(1)		600	D	$123.62	207,977.141	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on February 27, 2025.

	/s/ Brian Savage, Attorney-in-fact	08/18/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did ABNB CTO Aristotle Balogh sell according to the Form 4?

The Form 4 reports a sale of 600 Class A shares on 08/14/2025 at a price of $123.62 per share.

Was the sale by the ABNB CTO part of a 10b5-1 trading plan?

Yes. The filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted on February 27, 2025.

How many ABNB shares does the reporting person beneficially own after the sale?

The Form 4 reports 207,977.141 shares beneficially owned following the reported transaction.

Who signed the Form 4 for the reporting person?

The Form 4 is signed by Brian Savage, Attorney-in-fact on behalf of the reporting person, dated 08/18/2025.

Does the Form 4 show any derivative transactions?

No. The filing's Table II for derivative securities contains no reported transactions.