• MKS held its 2026 annual meeting, with shareholders backing an amended and restated 2022 Stock Incentive Plan.
• Advisory support was also given to a company proposal to lower threshold required to call a special shareholder meeting from 40% to 25%, signaling investor backing but not, by itself, effectuating any charter change.
• A separate shareholder proposal to cut that threshold from 40% to 10% failed to win approval.
• Shareholders also elected three directors to one-year terms.
• PricewaterhouseCoopers was ratified as independent auditor for year ending Dec. 31, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. MKS Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001193125-26-219474), on May 12, 2026, and is solely responsible for the information contained therein.