Charles Chang's CFO pay set at $8 million as Marc Hamburg's retirement terms are filed

A May 2026 8-K sets the terms of the CFO handover: Charles Chang succeeds Marc Hamburg as chief financial officer on June 1, 2026, at an annual cash salary of $8 million. Hamburg's retirement package includes up to 30 NetJets flight hours a year through May 31, 2037, which Berkshire estimates at about $490,000 a year. The 8-K says the succession was previously announced.

• Charles C. Chang becomes CFO on June 1, 2026, with an annual cash salary of $8,000,000
• Marc D. Hamburg's retirement benefits: up to 30 NetJets flight hours a year, term from June 1, 2026 to May 31, 2037
• Berkshire estimates the flight benefit at about $490,000 a year, including tax gross-ups
• Hamburg has been CFO since 1992