BLECHARCZYK NATHAN

PrivateCIK: 1834147
Location

SAN FRANCISCO, CA

BLECHARCZYK NATHAN (Chief Strategy Officer) sold 39.8% of their position (13.62K shares) of AIRBNB, INC. on the open market

Open‑market sale worth $2.14M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderBLECHARCZYK NATHANCIK 1834147
→
IssuerAIRBNB, INC.CIK 1559720
DirectorOfficer10% Owner· Chief Strategy Officer
Since Dec 2020
-17.69K
Net shares
Net seller
$2.14M
Total sold
5
Open market trades
0B · 5S
8
Total transactions
17.69K acquired · 35.38K disposed
Non-Derivative Transactions7

Class A Common Stock

Indirect
C · Conversion

Shares

+17.69K

Price / share

—

Trade value

—

% of position

86.0%
9/28/2026
20.57K→38.26K

Class A Common Stock

Indirect
G · Gift

Shares

−4.08K

Price / share

—

Trade value

—

% of position

10.7%
9/28/2026
38.26K→34.18K

Class A Common Stock

Indirect
S · Sale

Shares

−481.00

Price / share

$154.45

Trade value

$74.29K

% of position

1.4%
9/28/2026
34.18K→33.70K

Class A Common Stock

Indirect
S · Sale

Shares

−1.23K

Price / share

$155.74

Trade value

$191.71K

% of position

3.7%
9/28/2026
33.70K→32.47K

Class A Common Stock

Indirect
S · Sale

Shares

−5.68K

Price / share

$156.54

Trade value

$889.75K

% of position

17.5%
9/28/2026
32.47K→26.79K

Class A Common Stock

Indirect
S · Sale

Shares

−6.08K

Price / share

$157.47

Trade value

$958.21K

% of position

22.7%
9/28/2026
26.79K→20.70K

Class A Common Stock

Indirect
S · Sale

Shares

−134.00

Price / share

$158.31

Trade value

$21.21K

% of position

0.6%
9/28/2026
20.70K→20.57K
Total

Net shares

+0.00

Net value

-$2.14M

Derivative Transactions1

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

17.69K shares

Shares

−17.69K

Strike price

Held after

44.37M

Exercisable

—

9/28/2026
Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Direct
Shares owned74.81K
Total
74.81K direct74.81K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BLECHARCZYK NATHAN — Insider Transaction (Form 4) Filed Sep 30, 2026 | Finecho