Airbnb insider Joseph Gebbia sells 236,601 shares

Rhea-AI Filing Summary

Airbnb, Inc. director and 10% owner Joseph Gebbia reported two open-market sales of Class A Common Stock by Sycamore Trust, totaling 236,601 shares, on July 15-16, 2026 at weighted average prices of $150.1523 and $150.2263 per share under a Rule 10b5-1 trading plan adopted on February 27, 2026. Following these trades, Sycamore Trust indirectly holds 2,093,518 shares, and Gebbia also holds 2,738 shares directly.

Insider Trade Summary 10b5-1

Net Seller: 236,601 shares

Net Sell 3 txns

Insider Gebbia Joseph

Role Director, 10% Owner

Sold 236,601 shs ($35.53M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F3	49,577	$150.2263	$7.45M
Sale	Class A Common Stock F1, F2	187,024	$150.1523	$28.08M
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 2,093,518 shares (Indirect, By Sycamore Trust); Class A Common Stock — 2,738 shares (Direct)

Footnotes (3)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on February 27, 2026.
2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.00 to $150.7489. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.00 to $150.87. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Total shares sold: 236,601 shares Sale price July 15, 2026: $150.1523 per share Sale price July 16, 2026: $150.2263 per share +3 more

6 metrics

Total shares sold 236,601 shares Aggregate Airbnb Class A shares sold on July 15-16, 2026 by Sycamore Trust

Sale price July 15, 2026 $150.1523 per share Weighted average price; multiple trades between $150.00 and $150.7489 on July 15, 2026

Sale price July 16, 2026 $150.2263 per share Weighted average price; multiple trades between $150.00 and $150.87 on July 16, 2026

Indirect holdings after July 16 sale 2,093,518 shares Airbnb Class A shares indirectly held by Sycamore Trust following July 16, 2026 transaction

Direct holdings 2,738 shares Airbnb Class A shares held directly by Joseph Gebbia as of July 15, 2026

Rule 10b5-1 plan adoption date February 27, 2026 Adoption date of trading plan governing the reported sales

Key Terms

Rule 10b5-1 trading plan, weighted average price, Class A Common Stock, Sycamore Trust

4 terms

Rule 10b5-1 trading plan regulatory

"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Class A Common Stock financial

"security_title: Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Sycamore Trust financial

"direct_or_indirect: I, nature_of_ownership: By Sycamore Trust"

FAQ

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

What insider sales did Joseph Gebbia report for Airbnb (ABNB)?

Joseph Gebbia reported two open-market sales totaling 236,601 Class A shares of Airbnb through Sycamore Trust. The transactions occurred on July 15 and 16, 2026, and were reported as indirect sales on behalf of the trust.

How many Airbnb (ABNB) shares did Sycamore Trust sell in this Form 4?

Sycamore Trust sold 236,601 Airbnb Class A shares across two days. One transaction covered 187,024 shares on July 15, 2026, and the other involved 49,577 shares on July 16, 2026, both reported as open-market sales.

At what prices were Joseph Gebbia’s Airbnb (ABNB) shares sold?

The reported weighted average sale prices were $150.1523 per share on July 15, 2026 and $150.2263 per share on July 16, 2026. Each sale consisted of multiple trades within narrow price ranges around $150 per share.

How many Airbnb (ABNB) shares does Joseph Gebbia hold after these sales?

After the reported sales, Sycamore Trust indirectly holds 2,093,518 Airbnb Class A shares, and Joseph Gebbia also holds 2,738 Class A shares directly. These figures reflect the ownership positions reported following the July 15-16, 2026 transactions.

Were Joseph Gebbia’s Airbnb (ABNB) share sales under a Rule 10b5-1 plan?

Yes. The sales were effected under a Rule 10b5-1 trading plan adopted on February 27, 2026. Footnotes specify that all reported transactions followed this pre-arranged plan, which can reduce the informational value of the precise timing of the trades.

Did Joseph Gebbia trade Airbnb (ABNB) shares directly or indirectly?

Most reported activity involves indirect ownership through Sycamore Trust, which carried out the sales. A separate holding line shows 2,738 Class A shares held directly by Joseph Gebbia, with no buy or sell transaction reported for that direct position.

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

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Accepted by SEC EDGAR 07/17/2026 - 09:00 PM EDT Learn about SEC filing dates

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^*

Gebbia Joseph

(Last) (First) (Middle)

888 BRANNAN STREET

(Street)

SAN FRANCISCO CALIFORNIA 94103

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026

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

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

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

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	07/15/2026		S(1)		187,024	D	$150.1523(2)	2,143,095	I	By Sycamore Trust
Class A Common Stock	07/16/2026		S(1)		49,577	D	$150.2263(3)	2,093,518	I	By Sycamore Trust
Class A Common Stock								2,738	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, 2026.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.00 to $150.7489. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $150.00 to $150.87. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

	/s/ Courtney Shike, Attorney-in-fact	07/17/2026
	** 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.
* Form 4: SEC 1474 (03-26)