X0609 4 2026-04-23 0 0000827054 MICROCHIP TECHNOLOGY INC MCHP 0001181928 Sanghi Steve false C/O MICROCHIP TECHNOLOGY INCORPORATED 2355 WEST CHANDLER BOULEVARD CHANDLER AZ 85224-6199 1 1 0 0 President, CEO and Chair of Bd 1 Common Stock 2026-04-23 4 S 0 416581 88.5329 D 9495805 I Shares held Indirectly, by Trust and by Family Limited Partnership. The sale(s) reported in this Form 4 was/were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 6, 2025. Sanghi Of the 9,495,805 shares held, 3,589,933 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. Deborah L. Wussler, as Attorney-in-Fact 2026-04-27