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Ownership research

Company ownership

ABNB

Airbnb, Inc.

ABNB · SEC CIK 0001559720

Broad multi-source activity

Analysis window: last 120 days.

2 of 4 source families recorded activity between Jun 18, 2026 and Oct 15, 2026.

Activity

Number of distinct filing activity types detected in the last 120 days: institutional 13F, insider Form 4, Schedule 13D/G and Form 144. Form 144 proposals may include scheduled dates up to 90 days ahead.

2 of 4

Filing types detected

Recent events

39

Jun 18 – Oct 15

Insider purchases

A reported event groups related open-market purchase transactions and avoids double-counting joint filers.

$0

Overview Institutions Insiders 13D / 13G Form 144

Insider activity

Reported open-market purchases and sales from Form 4 filings.

0

Purchases

3

Sales

Oct 12, 2026

Sale

Blecharczyk Nathan

Chief Strategy Officer

Class A Common Stock · 5 transactions

$2.25M

13,615 shares

Average price: $165.18

Sep 28, 2026

Sale

Blecharczyk Nathan

Chief Strategy Officer

Class A Common Stock · 5 transactions

$2.14M

13,615 shares

Average price: $156.82

Reserved for a discreet sponsor

Sponsor

Reserved advertising space

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No reported events

Confirmed sales

A matched event links a proposed Form 144 sale with reported Form 4 execution activity.

$108.75M

20 matched events

Sep 15, 2026

Sale

Bernstein David C

Chief Accounting Officer

Class A Common Stock · 1 transaction

$251.54K

1,489 shares

Average price: $168.93