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Airbnb insider plans sale of 150,640 founder shares

Airbnb, Inc. (ABNB) insider Nathan Blecharczyk has filed a Rule 144 notice covering the proposed sale of 150,640 Class A shares through Fidelity Brokerage Services LLC.

Filing Impact
(Neutral)
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Form Type
144

Rhea-AI Filing Summary

Airbnb, Inc. (ABNB) insider Nathan Blecharczyk has filed a Rule 144 notice covering the proposed sale of 150,640 Class A shares through Fidelity Brokerage Services LLC. The filing lists an aggregate market value of $28,763,736.41 for these shares, with 419,529,556 shares outstanding and an approximate sale date of 08/24/2026. The notice also details extensive Class A share sales over the past three months by the Blecharczyk Revocable Trust and two GRAT remainder trusts, for which he is an account stakeholder.

Class A shares to be sold 150,640 shares Number of Airbnb Class A shares covered by the Rule 144 notice
Aggregate market value of shares to be sold $28,763,736.41 Value associated with the 150,640 Class A shares in the Rule 144 filing
Shares outstanding 419,529,556 shares Number of Class A shares outstanding listed alongside the planned sale
Approximate sale date 08/24/2026 Approximate date of sale for the 150,640 Class A shares
Large past sale by Revocable Trust 531,000 shares for $92,614,061.30 Class A shares sold on 08/07/2026 by the Blecharczyk Revocable Trust
Past sale by 2015 GRAT Remainder Trust 11,538 shares for $1,673,010.00 Class A sale on 06/24/2026 by the Nathan Blecharczyk 2015 GRAT Remainder Trust
Past sale by 2020 Remainder Trust 23,076 shares for $3,346,020.00 Class A sale on 06/24/2026 by the Nathan Blecharczyk 2020 Remainder Trust
Rule 144 regulatory
"See the definition of "person" in paragraph (a) of Rule 144."
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.
Founders Shares financial
"Class A | 07/13/2008 | Founders Shares | Issuer"
Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.
Aggregate Market Value financial
"Class A | ... | 150640 | 28763736.41 | 419529556"
Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.
GRAT Remainder Trust financial
"Nathan Blecharczyk 2015 Grat Remainder Trust 888 Brannan Street"
Revocable Trust financial
"Blecharczyk Revocable Trust 888 Brannan Street San Francisco"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

FAQ

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

What does the Form 144 filed for Airbnb (ABNB) disclose about upcoming insider sales?
The Form 144 states that 150,640 Class A shares of Airbnb are planned to be sold for an aggregate market value of $28,763,736.41, with an approximate sale date of 08/24/2026. The sales are to be executed through Fidelity Brokerage Services LLC.

Who is selling Airbnb (ABNB) shares in this Form 144 notice?
The notice is for sales for the account of Nathan Blecharczyk. It specifies that shares are held and sold through the Blecharczyk Revocable Trust, the Nathan Blecharczyk 2015 GRAT Remainder Trust, and the Nathan Blecharczyk 2020 Remainder Trust, where he is an account stakeholder.

How many Airbnb (ABNB) shares are outstanding according to this Form 144?
The filing lists 419,529,556 Class A shares outstanding in the section that presents the number of shares to be sold, their aggregate market value, and outstanding shares, alongside the approximate sale date of 08/24/2026 and the NASDAQ listing.

What past 3-month Airbnb (ABNB) insider sales are disclosed in this Form 144?
The notice details multiple Class A share sales over the past three months, including a large sale of 531,000 shares for $92,614,061.30 on 08/07/2026 by the Blecharczyk Revocable Trust, plus numerous smaller sales by the 2015 and 2020 GRAT remainder trusts.

On which exchange are the Airbnb (ABNB) shares in this Form 144 planned to be sold?
The securities information section identifies the Class A shares as listed on NASDAQ. The proposed sale of 150,640 Class A shares under Rule 144 is tied to that exchange in the filing.

What is the nature of the Airbnb (ABNB) shares being sold under this Form 144?
The securities to be sold are described as Class A “Founders Shares”, acquired from the issuer on 07/13/2008 as compensation. The Rule 144 notice covers 150,640 of these Class A shares.

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

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Available on EDGAR Accepted by SEC EDGAR

144: Filer Information

144: Issuer Information

144: Securities Information



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


* 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

144: Remarks and Signature

Source: View Original Filing on SEC EDGAR

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