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 $2.35M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderBLECHARCZYK NATHANCIK 1834147
→
IssuerAIRBNB, INC.CIK 1559720
DirectorOfficer10% Owner· Chief Strategy Officer
Since Dec 2020
-17.69K
Net shares
Net seller
$2.35M
Total sold
4
Open market trades
0B · 4S
7
Total transactions
17.69K acquired · 35.38K disposed
Non-Derivative Transactions6

Class A Common Stock

Indirect
C · Conversion

Shares

+17.69K

Price / share

—

Trade value

—

% of position

86.0%
9/14/2026
20.57K→38.26K

Class A Common Stock

Indirect
G · Gift

Shares

−4.08K

Price / share

—

Trade value

—

% of position

10.7%
9/14/2026
38.26K→34.18K

Class A Common Stock

Indirect
S · Sale

Shares

−1.27K

Price / share

$170.73

Trade value

$216.82K

% of position

3.7%
9/14/2026
34.18K→32.91K

Class A Common Stock

Indirect
S · Sale

Shares

−1.40K

Price / share

$171.70

Trade value

$241.07K

% of position

4.3%
9/14/2026
32.91K→31.51K

Class A Common Stock

Indirect
S · Sale

Shares

−10.35K

Price / share

$172.61

Trade value

$1.79M

% of position

32.8%
9/14/2026
31.51K→21.16K

Class A Common Stock

Indirect
S · Sale

Shares

−591.00

Price / share

$173.14

Trade value

$102.33K

% of position

2.8%
9/14/2026
21.16K→20.57K
Total

Net shares

+0.00

Net value

-$2.35M

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

44.38M

Exercisable

—

9/14/2026
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 16, 2026 | Finecho