Berkshire Hathaway material events

Berkshire Hathaway BRK-BExecutives

Berkshire Hathaway: Charles Chang to become CFO on June 1, 2026

Filed May 7, 2026Original

An 8-K is the report a US listed company files within four business days of a material event.

What the company reported

  • Charles Chang succeeds Marc Hamburg as CFO on June 1, 2026, with an annual cash salary of $8,000,000.
  • Hamburg gets up to 30 flight hours a year on a NetJets aircraft; Berkshire estimates the cost at about $490,000 a year.
  • On May 3, 2026, the board amended and restated the by-laws to update officer roles.
  • At the May 2, 2026 annual meeting, the shareholder proposal got 65,023 for and 367,387 against.

Items reported

  • 2.02 Results
  • 5.02 Executives or directors
  • 5.03 Charter or bylaws
  • 5.07 Shareholder vote
  • 9.01 Exhibits

The company's own filing, put into Korean. The numbers are the filing's.