BLECHARCZYK NATHAN

PrivateCIK: 1834147
Location

SAN FRANCISCO, CA

BLECHARCZYK NATHAN (Chief Strategy Officer) sold 83.6% of their position (60.76K shares) of AIRBNB, INC. on the open market

Open‑market sale worth $8.85M — 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
-60.76K
Net shares
Net seller
$8.85M
Total sold
4
Open market trades
0B · 4S
8
Total transactions
60.76K acquired · 121.53K disposed
Non-Derivative Transactions6

Class A Common Stock

Indirect
C · Conversion

Shares

+60.14K

Price / share

Trade value

% of position

504.5%
5/8/2026
11.92K72.06K

Class A Common Stock

Indirect
S · Sale

Shares

42.66K

Price / share

$145.48

Trade value

$6.21M

% of position

59.2%
5/8/2026
72.06K29.40K

Class A Common Stock

Indirect
S · Sale

Shares

17.48K

Price / share

$146.24

Trade value

$2.56M

% of position

59.5%
5/8/2026
29.40K11.92K

Class A Common Stock

Indirect
C · Conversion

Shares

+627.00

Price / share

Trade value

% of position

5.3%
5/11/2026
11.92K12.55K

Class A Common Stock

Indirect
S · Sale

Shares

447.00

Price / share

$145.47

Trade value

$65.02K

% of position

3.6%
5/11/2026
12.55K12.10K

Class A Common Stock

Indirect
S · Sale

Shares

180.00

Price / share

$146.17

Trade value

$26.31K

% of position

1.5%
5/11/2026
12.10K11.92K
Total

Net shares

+0.00

Net value

-$8.85M

Derivative Transactions2

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

60.14K shares

Shares

60.14K

Strike price

Held after

45.96M

Exercisable

5/8/2026

Class B Common Stock

Indirect
C · Conversion
Converts to

Class A Common Stock

627.00 shares

Shares

627.00

Strike price

Held after

45.96M

Exercisable

5/11/2026
Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Direct
Shares owned88.45K
Total
88.45K direct88.45K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BLECHARCZYK NATHAN — Insider Transaction (Form 4) Filed May 12, 2026 | Finecho