144: Filer Information

Filer CIK

0001834147

Filer CCC

XXXXXXXX

Is this a LIVE or TEST Filing?

LIVE

TEST

Submission Contact Information

Name

Phone

E-Mail Address

144: Issuer Information

Name of Issuer

Airbnb, Inc.

SEC File Number

001-39778

Address of Issuer

888 BRANNAN ST.
SAN FRANCISCO
CALIFORNIA
94103

Phone

415.800.5959

Name of Person for Whose Account the Securities are To Be Sold

Blecharczyk Nathan

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Officer

Relationship to Issuer

Director

144: Securities Information

Title of the Class of Securities To Be Sold

Name and Address of the Broker

Number of Shares or Other Units To Be Sold

Aggregate Market Value

Number of Shares or Other Units Outstanding

Approximate Date of Sale

Name the Securities Exchange

Class A

Fidelity Brokerage Services LLC
900 Salem Street
Smithfield � RI � 02917

11538

1548284.22

423573275

02/27/2026

NASDAQ

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

Title of the Class

Date you Acquired

Nature of Acquisition Transaction

Name of Person from Whom Acquired

Is this a Gift?

Date Donor Acquired

Amount of Securities Acquired

Date of Payment

Nature of Payment *

Class A

07/13/2008

Founders Shares

Issuer

11538

07/13/2008

Compensation

* 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

Name and Address of Seller

Title of Securities Sold

Date of Sale

Amount of Securities Sold

Gross Proceeds

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

11/28/2025

3307

385959.97

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

12/02/2025

4229

507593.83

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/02/2025

933

111978.36

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/02/2025

7693

923160.00

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/02/2025

3846

461520.00

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

12/03/2025

30802

3702956.90

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/03/2025

9004

1082471.19

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

12/04/2025

61033

7355416.20

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/04/2025

16494

1987761.73

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

12/05/2025

23761

2915578.66

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/05/2025

30311

3749439.47

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/05/2025

7693

926237.97

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/05/2025

3846

463058.78

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/08/2025

141063

17203648.83

Blecharczyk Revocable Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/09/2025

36370

4482075.85

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/19/2025

7692

1031881.80

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

12/19/2025

3846

515940.90

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/02/2026

7692

1045650.48

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/02/2026

3846

522825.24

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/16/2026

7692

1019959.20

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/16/2026

3846

509979.60

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/30/2026

7692

1008959.64

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

01/30/2026

3846

484211.40

Nathan Blecharczyk 2020 Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

02/13/2026

7692

968422.80

Nathan Blecharczyk 2015 Grat Remainder Trust
888 Brannan Street
San Francisco � CA � 94103

Class A

02/13/2026

3846

484211.40

Nathan Blecharczyk
888 Brannan Street
San Francisco � CA � 94103

Class A

02/20/2026

4260

533735.40

144: Remarks and Signature

Remarks

Today's sale includes 7,692 shares sold from the Nathan Blecharczyk 2020 Remainder Trust of which Nathan Blecharczyk is an account stakeholder and 3,846 shares sold from the Nathan Blecharczyk 2015 Grat Remainder Trust of which Nathan Blecharczyk is an account stakeholder. Sales in the past 3 months occurred in the Blecharczyk Revocable Trust of which Nathan Blecharczyk is a trustee and account stakeholder, the Nathan Blecharczyk 2020 Remainder Trust, and Nathan Blecharczyk 2015 Grat Remainder Trust.

Date of Notice

02/27/2026

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

05/30/2025

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nathan Blecharczyk

144: Filer Information

Submission Contact Information

144: Issuer Information

144: Securities Information

144: Securities To Be Sold

144: Securities Sold During The Past 3 Months

144: Remarks and Signature

ATTENTION:

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

SEC Form 144 filed by Airbnb Inc.