| MKS Inc. President and CEO John T.C. Lee Awarded the 2025 Optica i4 Individual Lifetime Achievement Prize | October 16, 2025 |
| MKS Inc. Announces Third Quarter 2025 Earnings Conference Call | October 13, 2025 |
| MKS Inc. Releases 2025 Environmental, Social, Governance Report | September 11, 2025 |
| MKS Inc. to Participate in Deutsche Bank Technology Conference | August 18, 2025 |
| MKS Inc. Reports Second Quarter 2025 Financial Results | August 06, 2025 |
| MKS Declares Quarterly Cash Dividend | August 05, 2025 |
| MKS Inc. Announces Second Quarter 2025 Earnings Conference Call | July 14, 2025 |
| MKS Named by Time as One of America’s Best Mid-Sized Companies | July 10, 2025 |
| MKS Named in U.S. News & World Report’s 2025-2026 Best Companies to Work For | June 17, 2025 |
| MKS Instruments Announces Change of Corporate Name to MKS Inc. | May 15, 2025 |