X0609 4 2026-08-15 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 0 Common Stock 2026-08-15 4 M 0 28853 80.26 A 9446988 I Shares held Indirectly, by Trust and by Family Limited Partnership. Common Stock 2026-08-15 4 F 0 11931 80.26 D 9435057 I Shares held Indirectly, by Trust and by Family Limited Partnership. Restricted Stock Units 80.26 2026-08-15 4 M 0 28853 0 D Common Stock 28853 57708 D Of the 9,446,988 shares held, 3,541,116 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. Of the 9,435,057 shares held, 3,529,185 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. The restricted stock units will vest in two equal quarterly installments of 28,853 shares on May 15, 2026 and August 15, 2025, and two equal quarterly installments of 28,854 shares on November 15, 2026 and February 15, 2027, as long as the individual remains a service provider through the vesting date(s). Vested shares were delivered to the Reporting Person upon vest. Deborah L. Wussler, as Attorney-in-Fact 2026-08-19