STOCK TITAN

[Form 4] Airbnb, Inc. Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

Nathan Blecharczyk, Chief Strategy Officer and 10% owner of Airbnb, Inc. (ABNB), reported multiple transactions around August 19-20, 2025. He disposed of 3,412.926 shares of Class A common stock at $125.49 each and sold an additional 2,246 shares at $125.20 each under a Rule 10b5-1 trading plan adopted May 31, 2024. He also converted 400 shares of Class B common stock into 400 shares of Class A common stock. After these transactions, his reported direct beneficial ownership of Class A shares was 182,513.656 shares. His indirect holdings include Class A shares underlying Class B stock and a 2020 GRAT II holding.

Nathan Blecharczyk, Chief Strategy Officer e proprietario del 10% di Airbnb, Inc. (ABNB), ha segnalato più operazioni intorno al 19-20 agosto 2025. Ha ceduto 3.412,926 azioni ordinarie di Classe A a 125,49 USD ciascuna e ne ha vendute altre 2.246 a 125,20 USD ciascuna nell'ambito di un piano di negoziazione ai sensi della Regola 10b5-1 adottato il 31 maggio 2024. Ha inoltre convertito 400 azioni di Classe B in 400 azioni di Classe A. Dopo queste operazioni, la sua partecipazione diretta in azioni di Classe A risultava pari a 182.513,656 azioni. Le sue partecipazioni indirette includono azioni di Classe A sottostanti le azioni di Classe B e una posizione nel GRAT II del 2020.

Nathan Blecharczyk, Director de Estrategia y propietario del 10% de Airbnb, Inc. (ABNB), informó varias transacciones alrededor del 19-20 de agosto de 2025. Disposición de 3.412,926 acciones ordinarias Clase A a 125,49 USD cada una y vendió otras 2.246 acciones a 125,20 USD cada una bajo un plan de negociación conforme a la Regla 10b5-1 adoptado el 31 de mayo de 2024. También convirtió 400 acciones Clase B en 400 acciones Clase A. Tras estas operaciones, su tenencia directa reportada de acciones Clase A fue de 182.513,656 acciones. Sus participaciones indirectas incluyen acciones Clase A subyacentes a las Clase B y una posición en el GRAT II de 2020.

네이선 블레차르칙(Nathan Blecharczyk) Airbnb, Inc.(ABNB)의 최고전략책임자(CSO)이자 지분 10% 보유자는 2025년 8월 19~20일경 여러 거래를 보고했습니다. 그는 클래스 A 보통주 3,412.926주를 주당 125.49달러에 처분했고, 2,246주를 주당 125.20달러에 추가로 매도했으며 이는 2024년 5월 31일 채택된 Rule 10b5-1 매매계획에 따른 것입니다. 또한 클래스 B 보통주 400주를 클래스 A 보통주 400주로 전환했습니다. 이들 거래 이후 그의 보고된 클래스 A 직접 보유량은 182,513.656주였습니다. 간접 보유에는 클래스 B에 기초한 클래스 A 주식과 2020년 GRAT II 보유분이 포함됩니다.

Nathan Blecharczyk, directeur de la stratégie et détenteur de 10 % d’Airbnb, Inc. (ABNB), a déclaré plusieurs opérations autour des 19-20 août 2025. Il a cédé 3 412,926 actions ordinaires de classe A à 125,49 USD chacune et en a vendu 2 246 supplémentaires à 125,20 USD chacune dans le cadre d’un plan de négociation conforme à la règle 10b5-1 adopté le 31 mai 2024. Il a également converti 400 actions de classe B en 400 actions de classe A. Après ces opérations, sa participation directe déclarée en actions de classe A s’élevait à 182 513,656 actions. Ses avoirs indirects comprennent des actions de classe A sous-jacentes aux actions de classe B et une position dans le GRAT II de 2020.

Nathan Blecharczyk, Chief Strategy Officer und 10%-Eigentümer von Airbnb, Inc. (ABNB), meldete mehrere Transaktionen um den 19.–20. August 2025. Er veräußerte 3.412,926 Stammaktien der Klasse A zu je 125,49 USD und verkaufte weitere 2.246 Aktien zu je 125,20 USD im Rahmen eines am 31. Mai 2024 eingeführten Rule-10b5-1-Handelsplans. Außerdem wandelte er 400 Stammaktien der Klasse B in 400 Stammaktien der Klasse A um. Nach diesen Transaktionen belief sich sein gemeldeter direkter Besitz an Klasse-A-Aktien auf 182.513,656 Aktien. Zu seinen indirekten Anteilen zählen Klasse-A-Aktien, die den Klasse-B-Aktien zugrunde liegen, sowie eine Position im GRAT II von 2020.

Positive
  • Sales executed under a Rule 10b5-1 trading plan, indicating trades were pre-planned (adopted May 31, 2024)
  • Clear disclosure of post-transaction ownership: direct Class A ownership reported as 182,513.656 shares
Negative
  • Insider dispositions totaled 5,658.926 Class A shares (3,412.926 + 2,246), representing realized selling activity
  • Conversion of Class B to Class A increases public float by 400 shares, potentially dilutive to Class B voting concentration

Insights

TL;DR: Insider sold several thousand Class A shares via a pre-established 10b5-1 plan and converted Class B into Class A, modestly reducing direct holdings.

The transactions are executed under a Rule 10b5-1 plan, which typically indicates scheduled, pre-planned disposals rather than opportunistic trades. Dispositions totaled 5,658.926 Class A shares across two days at prices near $125 per share, modest relative to reported indirect holdings in the millions. The conversion of 400 Class B shares to Class A increases public float but appears routine given convertibility terms.

TL;DR: Report shows routine insider liquidity and use of standard governance mechanisms; no explicit red flags in disclosure.

Form 4 discloses sales effected pursuant to a 10b5-1 plan and a voluntary conversion of Class B to Class A. The filing includes clear ownership post-transaction figures and the explanatory note about automatic conversion mechanics. There is no indication of undisclosed related-party transfers or unusual derivative exercises; overall governance transparency is maintained.

Nathan Blecharczyk, Chief Strategy Officer e proprietario del 10% di Airbnb, Inc. (ABNB), ha segnalato più operazioni intorno al 19-20 agosto 2025. Ha ceduto 3.412,926 azioni ordinarie di Classe A a 125,49 USD ciascuna e ne ha vendute altre 2.246 a 125,20 USD ciascuna nell'ambito di un piano di negoziazione ai sensi della Regola 10b5-1 adottato il 31 maggio 2024. Ha inoltre convertito 400 azioni di Classe B in 400 azioni di Classe A. Dopo queste operazioni, la sua partecipazione diretta in azioni di Classe A risultava pari a 182.513,656 azioni. Le sue partecipazioni indirette includono azioni di Classe A sottostanti le azioni di Classe B e una posizione nel GRAT II del 2020.

Nathan Blecharczyk, Director de Estrategia y propietario del 10% de Airbnb, Inc. (ABNB), informó varias transacciones alrededor del 19-20 de agosto de 2025. Disposición de 3.412,926 acciones ordinarias Clase A a 125,49 USD cada una y vendió otras 2.246 acciones a 125,20 USD cada una bajo un plan de negociación conforme a la Regla 10b5-1 adoptado el 31 de mayo de 2024. También convirtió 400 acciones Clase B en 400 acciones Clase A. Tras estas operaciones, su tenencia directa reportada de acciones Clase A fue de 182.513,656 acciones. Sus participaciones indirectas incluyen acciones Clase A subyacentes a las Clase B y una posición en el GRAT II de 2020.

네이선 블레차르칙(Nathan Blecharczyk) Airbnb, Inc.(ABNB)의 최고전략책임자(CSO)이자 지분 10% 보유자는 2025년 8월 19~20일경 여러 거래를 보고했습니다. 그는 클래스 A 보통주 3,412.926주를 주당 125.49달러에 처분했고, 2,246주를 주당 125.20달러에 추가로 매도했으며 이는 2024년 5월 31일 채택된 Rule 10b5-1 매매계획에 따른 것입니다. 또한 클래스 B 보통주 400주를 클래스 A 보통주 400주로 전환했습니다. 이들 거래 이후 그의 보고된 클래스 A 직접 보유량은 182,513.656주였습니다. 간접 보유에는 클래스 B에 기초한 클래스 A 주식과 2020년 GRAT II 보유분이 포함됩니다.

Nathan Blecharczyk, directeur de la stratégie et détenteur de 10 % d’Airbnb, Inc. (ABNB), a déclaré plusieurs opérations autour des 19-20 août 2025. Il a cédé 3 412,926 actions ordinaires de classe A à 125,49 USD chacune et en a vendu 2 246 supplémentaires à 125,20 USD chacune dans le cadre d’un plan de négociation conforme à la règle 10b5-1 adopté le 31 mai 2024. Il a également converti 400 actions de classe B en 400 actions de classe A. Après ces opérations, sa participation directe déclarée en actions de classe A s’élevait à 182 513,656 actions. Ses avoirs indirects comprennent des actions de classe A sous-jacentes aux actions de classe B et une position dans le GRAT II de 2020.

Nathan Blecharczyk, Chief Strategy Officer und 10%-Eigentümer von Airbnb, Inc. (ABNB), meldete mehrere Transaktionen um den 19.–20. August 2025. Er veräußerte 3.412,926 Stammaktien der Klasse A zu je 125,49 USD und verkaufte weitere 2.246 Aktien zu je 125,20 USD im Rahmen eines am 31. Mai 2024 eingeführten Rule-10b5-1-Handelsplans. Außerdem wandelte er 400 Stammaktien der Klasse B in 400 Stammaktien der Klasse A um. Nach diesen Transaktionen belief sich sein gemeldeter direkter Besitz an Klasse-A-Aktien auf 182.513,656 Aktien. Zu seinen indirekten Anteilen zählen Klasse-A-Aktien, die den Klasse-B-Aktien zugrunde liegen, sowie eine Position im GRAT II von 2020.

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*
Blecharczyk Nathan

(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)
X Director X 10% Owner
X Officer (give title below) Other (specify below)
Chief Strategy Officer
3. Date of Earliest Transaction (Month/Day/Year)
08/19/2025
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 08/19/2025 F 3,412.926 D $125.49 184,759.656 D
Class A Common Stock 08/19/2025 C 400 A (1) 10,296 I By Trust
Class A Common Stock 08/20/2025 S(2) 2,246 D $125.2 182,513.656 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
Class B Common Stock (1) 08/19/2025 C 400 (1) (1) Class A Common Stock 400 $0 45,409,194 I By Trust
Class B Common Stock (1) (1) (1) Class A Common Stock 11,266,143 11,266,143 I By 2020 GRAT II
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.
2. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on May 31, 2024.
/s/ Brian Savage, Attorney-in-fact 08/21/2025
** 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 trades did Nathan Blecharczyk (ABNB) report on this Form 4?

He reported a disposition of 3,412.926 Class A shares at $125.49, a conversion of 400 Class B to Class A, and a sale of 2,246 Class A shares at $125.20.

Were the sales part of a pre-planned trading program?

Yes. The Form 4 states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted May 31, 2024.

What is Blecharczyk's reported Class A ownership after the transactions?

The filing reports 182,513.656 shares of Class A common stock held directly following the reported transactions.

Did the filing disclose any derivative or indirect holdings?

Yes. It reports indirect beneficial ownership including 45,409,194 Class A shares underlying Class B held by trust and 11,266,143 Class A shares associated with a 2020 GRAT II.

Is there an explanation of Class B conversion mechanics in the filing?

Yes. The filing explains Class B common stock converts one-for-one into Class A upon transfer, upon 80% holder vote, or after a 20-year anniversary of the IPO.
Airbnb, Inc.

NASDAQ:ABNB

ABNB Rankings

ABNB Latest News

ABNB Latest SEC Filings

ABNB Stock Data

77.14B
420.93M
1.51%
81.97%
3.1%
Travel Services
Services-to Dwellings & Other Buildings
Link
United States
SAN FRANCISCO