Share Repurchase History

In June 2023, our Board of Directors approved a three-year share repurchase program. The Swiss Takeover Board approved the 2023 share repurchase program in July 2023 and the program became effective on July 28, 2023. In March 2025, our Board of Directors approved an increase of $600.0 million to the 2023 share repurchase program, to an aggregate amount of $1.6 billion. The Swiss Takeover Board approved this increase in April 2025 and it became effective on April 2, 2025. In March 2026, our Board of Directors approved a new, three-year share repurchase program to repurchase shares to an aggregate amount of $1.4 billion, or a maximum of 16,078,446 shares. The 2026 share repurchase program became effective on May 8, 2026, following approval from the Swiss Takeover Board and the completion of the 2023 share repurchase program.