CHANG CHARLES C

PrivateCIK: 2139769
Location

OMAHA, NE

InsiderCHANG CHARLES CCIK 2139769
IssuerBERKSHIRE HATHAWAY INCCIK 1067983
Officer· See Remarks
Since Jun 2026
0.00
Baseline shares
0.00
Direct ownership
0 positions
6.00
Derivative underlying
1 instrument
0
Security positions
All direct
Non-Derivative Holdings0
No non-derivative holdings reported
Derivative Holdings1

Class A Common Stock

Indirect
Underlying security
See footnote

Underlying shares

6.00

Shares owned

N/A

Exercise price

Expiration

Exercise window

Total

Underlying

6.00

Owned

0.00

CHANG CHARLES C — Initial Ownership Disclosure (Form 3) Filed Jun 10, 2026 | Finecho