[Form 4] Airbnb, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Elinor Mertz, Chief Financial Officer of Airbnb, Inc. (ABNB), reported an insider sale on 09/02/2025. The filing shows she sold 4,630 shares of Class A common stock at a price of $128.42 per share under a Rule 10b5-1 trading plan adopted May 30, 2025. After the transaction she beneficially owned 444,070.102 shares, held directly. The sale was reported on Form 4 and signed by an attorney-in-fact on 09/04/2025.

Positive

• Transaction disclosed under a Rule 10b5-1 trading plan, indicating pre-arranged execution and compliance with insider trading frameworks.
• Full Section 16 disclosure provided with transaction date, price, amount sold, and post-transaction beneficial ownership reported.

Negative

• Insider sale of 4,630 shares by the CFO, which may be viewed negatively by some investors despite being executed under a trading plan.

Insights

Financial Analyst

TL;DR: CFO executed a disclosed 10b5-1 sale of a small parcel of shares; routine disclosure, limited market impact.

The Form 4 documents a single non-derivative sale of 4,630 Class A shares at $128.42 under a Rule 10b5-1 plan adopted May 30, 2025. The reporting person retains beneficial ownership of 444,070.102 shares. This is a standard compliance disclosure that provides transparency into insider liquidity without indicating any change in company operations or financial performance.

Corporate Governance Expert

TL;DR: Transaction follows a documented trading plan and was properly reported; governance controls appear observed.

The sale was effected pursuant to a pre-established Rule 10b5-1 plan, which is explicitly noted in the explanation. The filing includes the reporting person's title (CFO), the transaction date, price per share, and post-transaction beneficial ownership, meeting disclosure requirements for Section 16 reporting. No amendments or additional arrangements are disclosed.

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^*

Mertz Elinor

(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 Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2025

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	09/02/2025		S(1)		4,630	D	$128.42	444,070.102	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 May 30, 2025.

	/s/ Brian Savage, Attorney-in-fact	09/04/2025
	** 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 Airbnb CFO Elinor Mertz sell?

She sold 4,630 shares of Class A common stock at $128.42 per share on 09/02/2025.

Was the sale executed under a 10b5-1 plan for ABNB?

Yes. The filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted on May 30, 2025.

How many Airbnb shares does the reporting person own after the sale?

The Form 4 reports beneficial ownership of 444,070.102 shares following the transaction.

When was the Form 4 signed and reported?

The Form 4 was signed by an attorney-in-fact on 09/04/2025 and reports the transaction dated 09/02/2025.