BUFFETT WARREN E

PrivateCIK: 315090
Location

OMAHA, NE

BUFFETT WARREN E (Chairman and CEO) reported 5 transactions at BERKSHIRE HATHAWAY INC

Review the transaction codes below to understand the nature of each event.

InsiderBUFFETT WARREN ECIK 315090
IssuerBERKSHIRE HATHAWAY INCCIK 1067983
DirectorOfficer10% Owner· Chairman and CEO
Since Jul 2018
-1.80K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
6
Total transactions
2.70M acquired · 2.70M disposed
Non-Derivative Transactions5

Class B Common Stock

Direct
C · Conversion

Shares

+2.70M

Price / share

Trade value

% of position

242369.8%
11/10/2025
1.11K2.70M

Class B Common Stock

Direct
G · Gift

Shares

1.50M

Price / share

Trade value

% of position

55.5%
11/10/2025
2.70M1.20M

Class B Common Stock

Direct
G · Gift

Shares

400K

Price / share

Trade value

% of position

33.3%
11/10/2025
1.20M801.11K

Class B Common Stock

Direct
G · Gift

Shares

400K

Price / share

Trade value

% of position

49.9%
11/10/2025
801.11K401.11K

Class B Common Stock

Direct
G · Gift

Shares

400K

Price / share

Trade value

% of position

99.7%
11/10/2025
401.11K1.11K
Total

Net shares

+0.00

Net value

$0.00

Derivative Transactions1

Class A Common Stock

Direct
C · Conversion
Converts to

See footnote

Shares

1.80K

Strike price

Held after

196.32K

Exercisable

11/10/2025
BUFFETT WARREN E — Insider Transaction (Form 4) Filed Nov 12, 2025 | Finecho