STOCK TITAN

Airbnb (NASDAQ: ABNB) officer converts 4,077 Class B into Class A

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Airbnb, Inc. insider Nathan Blecharczyk, Chief Strategy Officer and a more than 10% owner, reported converting 4,077 shares of Class B Common Stock held by a trust into 4,077 shares of Class A Common Stock on July 20, 2026, consistent with the one-to-one convertibility of Class B into Class A. After this conversion, the trust holds 45,734,893 Class B shares and 16,447 Class A shares, and Blecharczyk directly holds 81,631.093 Class A shares.

Positive

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Negative

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Insider Blecharczyk Nathan
Role Chief Strategy Officer
Type Security Shares Price Value
Conversion Class B Common Stock F1 4,077 $0.00 $0.00
Conversion Class A Common Stock F1 4,077 -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class B Common Stock — 45,734,893 shares (Indirect, By Trust); Class A Common Stock — 16,447 shares (Indirect, By Trust); Class A Common Stock — 81,631.093 shares (Direct)
Footnotes (1)
  1. F1. The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (a) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (b) the date and time, or the occurrence of an event, specified by vote or written consent of the holders of at least 80% of the outstanding shares of Class B common stock at the time of such vote or consent, voting as a separate series or (c) the 20-year anniversary of the closing of the Issuer's initial public offering.
Shares converted 4,077 shares Class B Common Stock converted into Class A on July 20, 2026
Indirect Class B holdings 45,734,893 shares Class B Common Stock held indirectly by trust after conversion
Indirect Class A holdings 16,447 shares Class A Common Stock held indirectly by trust after conversion
Direct Class A holdings 81,631.093 shares Class A Common Stock held directly by Nathan Blecharczyk after transaction
Class B Common Stock financial
"The Class B Common Stock is convertible at any time at the option"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
Class A Common Stock financial
"convertible at any time at the option of the holder into the Issuer's Class A"
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.
derivative security financial
"transaction_code_description":"Conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
indirect ownership financial
"ownership_type":"indirect","ownership_code":"I""
nature of ownership financial
"direct_or_indirect":"I","nature_of_ownership":"By Trust""

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FAQ

What transaction did Nathan Blecharczyk report for Airbnb (ABNB)?

Nathan Blecharczyk reported a conversion of 4,077 shares of Class B Common Stock held by a trust into 4,077 shares of Class A Common Stock. The move reflects the Class B shares’ ability to convert into Class A on a one-to-one basis at the holder’s option.

How many Airbnb (ABNB) Class B shares does Nathan Blecharczyk’s trust hold after the conversion?

Following the reported conversion, the trust associated with Nathan Blecharczyk holds 45,734,893 shares of Airbnb Class B Common Stock. These Class B shares are described as being convertible into Class A Common Stock on a one-to-one basis under specified conditions.

What are Nathan Blecharczyk’s Class A holdings in Airbnb (ABNB) after the reported transactions?

After the transactions, a trust associated with Nathan Blecharczyk holds 16,447 Airbnb Class A shares indirectly, and he also holds 81,631.093 Airbnb Class A shares directly. These figures reflect the position immediately following the 4,077-share Class B to Class A conversion.

How were the 4,077 Airbnb (ABNB) Class B shares converted in this insider report?

The 4,077 Class B shares were converted into 4,077 Class A shares through a derivative security conversion, coded as a “C” transaction. The derivative entry shows a disposition of Class B, while the corresponding non-derivative entry shows an acquisition of Class A.

Is Nathan Blecharczyk’s Airbnb (ABNB) share ownership direct or through an entity?

Nathan Blecharczyk’s reported holdings include both indirect and direct ownership. A trust holds 45,734,893 Class B and 16,447 Class A shares indirectly, while he also directly owns 81,631.093 Class A shares, according to the post-transaction ownership lines.
SEC Form 4
FORM 4UNITED 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).
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*
Blecharczyk Nathan

(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)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Chief Strategy Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock07/20/2026C4,077A(1)16,447IBy Trust
Class A Common Stock81,631.093D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Common Stock(1)07/20/2026C4,077 (1) (1)Class A Common Stock4,077$045,734,893IBy Trust
Explanation of Responses:
1. The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (a) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (b) the date and time, or the occurrence of an event, specified by vote or written consent of the holders of at least 80% of the outstanding shares of Class B common stock at the time of such vote or consent, voting as a separate series or (c) the 20-year anniversary of the closing of the Issuer's initial public offering.
/s/ Courtney Shike, Attorney-in-fact07/24/2026
** Signature of Reporting PersonDate
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)