⌘K

Login Start Free

Home/Insiders/Chang Charles C

CC

SEC Insider//CIK 0002139769

Chang Charles C

CIK 00021397691 companyOMAHA, NE

Transactions

2

Companies

1

Filings

1

CIK

0002139769

Recent Transactions

2 trades

Purchase
BERKSHIRE HATHAWAY INC$BRK-B
Class A Common Stock
2026-08-12$765189.94/sh+1→ 7 total
Purchase
BERKSHIRE HATHAWAY INC$BRK-B
Class A Common Stock
2026-08-12$765184.18/sh+1→ 8 total

Companies

1

BERKSHIRE HATHAWAY INC
See Remarks
$BRK-B

Recent Filings

1

4
Chang Charles C
Aug 13, 2026

Address

3555 FARNAM STREET

OMAHA, NE, 68131

View on SEC.gov