Nathan Blecharczyk - 19 May 2026 Form 4 Insider Report for Airbnb, Inc. (ABNB)

Reporting relationship: Chief Strategy Officer, Director, 10%+ Owner
Issuer ticker: ABNB
Reported as of: 19 May 2026
Net transaction value: -$359,905
SEC form: 4
Accepted by SEC: 21 May 2026, 17:12:34 UTC
Prior SEC filing: 12 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian Savage, Attorney-in-fact

Key filing fact

Nathan Blecharczyk filed Form 4 for Airbnb, Inc. (ABNB) on 21 May 2026.

Key facts

This page summarizes Nathan Blecharczyk's Form 4 filing for Airbnb, Inc. (ABNB).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 21 May 2026, 17:12.

Change

Previous filing in this sequence was filed on 12 May 2026.
Current net transaction value: -$359,905.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001834147 Primary reporting owner

Blecharczyk Nathan

Relationship: Chief Strategy Officer, Director, 10%+ Owner
Address: 888 BRANNAN STREET, SAN FRANCISCO
Signature: /s/ Brian Savage, Attorney-in-fact
Signature date: 21 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ABNB transaction

Class A Common Stock

Tax liability

Transaction value
Shares: -4,084
Change %: -4.6%
Price: $134.40^*
Shares after: 84,370
Date: 19 May 2026
Ownership: Direct

ABNB transaction

Class A Common Stock

Conversion of derivative security

Transaction value
Shares: +450
Change %: +3.8%
Price
Shares after: 12,370
Date: 19 May 2026
Ownership: By Trust
Footnotes: F1

ABNB transaction

Class A Common Stock

Sale

Transaction value: $359,905
Shares: -2,739
Change %: -3.2%
Price: $131.40
Shares after: 81,631
Date: 20 May 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ABNB transaction Derivative

Class B Common Stock

Conversion of derivative security

Transaction value
Shares: -450
Change %: -0%
Price: $0.000000^*
Shares after: 45,957,019
Date: 19 May 2026
Ownership: By Trust
Underlying class: Class A Common Stock
Underlying amount: 450
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote 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.

Footnote F2

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on August 28, 2025.