Berkshire Hathaway BRK-BExecutives
Berkshire Hathaway names Charles Chang to succeed CFO Marc Hamburg
Filed Dec 11, 2025Original
An 8-K is the report a US listed company files within four business days of a material event.
What the company reported
- Marc Hamburg resigns as CFO on June 1, 2026.
- He works with his successor until retiring on June 1, 2027.
- Charles Chang, 57, succeeds him as CFO on June 1, 2026.
- Mr. Chang is Senior Vice President and CFO of Berkshire Hathaway Energy.
Items reported
- 5.02 Executives or directors
- 9.01 Exhibits
The company's own filing, put into Korean. The numbers are the filing's.