On a corporate action affecting ordinary shares of MKS Instruments, Inc. (MKSI)

On March 21, 2025, MKS Instruments, Inc. announced the plans to change its name to “MKS Inc.” to be effective if shareholders approve it on the Annual Meeting of Shareholders to be held on May 12, 2025. For more details, please, refer to the company’s website.

ITS Ltd. will publish separate notices on the procedures undertaken by ITS Ltd. to process this corporate action outlining how trading in these qualified investments will be carried out.