MCHP: Leadership change

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers On July 23, 2026, Richard J. Simoncic, Chief Operating Officer of Microchip Technology Incorporated (the "Company"), notified the Company that he was resigning from the Company effective August 17, 2026 to become Chief Executive Officer of Menlo Microsystems, Inc., a private company headquartered in Irvine, California. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. MICROCHIP TECHNOLOGY INCORPORATED Date: July 24, 2026 By: /s/ J. Eric Bjornholt J. Eric Bjornholt Senior Corporate Vice President and Chief Financial Officer