Microchip Technology (MCHP)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-17 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: MICROCHIP TECHNOLOGY INC (MCHP) CIK: 0000827054 --- Reporting Owner --- Name: Sanghi Steve CIK: 0001181928 Role: Director, Officer (President, CEO and Chair of Bd) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: +7,020 | Price: $80.26 Total Value: $563,425.20 Shares Owned After: 9,417,427 | Ownership: I (Indirect) | Nature: Shares held Indirectly, by Trust and by Family Limited Partnership. Footnotes: [F1] Of the 9,417,427 shares held, 3,511,555 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [F1] Of the 9,417,427 shares held, 3,511,555 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [Transaction #2] Security: Common Stock Date: 2026-08-17 | Code: F (Payment of exercise/tax) Shares: -2,903 | Price: $80.26 Total Value: $232,994.78 Shares Owned After: 9,414,524 | Ownership: I (Indirect) | Nature: Shares held Indirectly, by Trust and by Family Limited Partnership. Footnotes: [F2] Of the 9,414,524 shares held, 3,508,652 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [F2] Of the 9,414,524 shares held, 3,508,652 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [Transaction #3] Security: Common Stock Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: +6,157 | Price: $80.26 Total Value: $494,160.82 Shares Owned After: 9,420,681 | Ownership: I (Indirect) | Nature: Shares held Indirectly, by Trust and by Family Limited Partnership. Footnotes: [F3] Of the 9,420,681 shares held, 3,514,809 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [F3] Of the 9,420,681 shares held, 3,514,809 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [Transaction #4] Security: Common Stock Date: 2026-08-17 | Code: F (Payment of exercise/tax) Shares: -2,546 | Price: $80.26 Total Value: $204,341.96 Shares Owned After: 9,418,135 | Ownership: I (Indirect) | Nature: Shares held Indirectly, by Trust and by Family Limited Partnership. Footnotes: [F4] Of the 9,418,135 shares held, 3,512,263 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. [F4] Of the 9,418,135 shares held, 3,512,263 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: -7,020 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F5] The restricted stock units vested in full on August 17, 2026. Vested shares were delivered to the reporting person upon vest. [F5] The restricted stock units vested in full on August 17, 2026. Vested shares were delivered to the reporting person upon vest. [Transaction #2] Security: Performance Stock Units Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: -6,157 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F6] Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated (Microchip) 2004 Equity Incentive Plan represents a contingent right to receive shares of Microchip common stock based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters ending June 30, 2025. The target number of PSU shares that may be earned is reported in the table above and is based on Microchip achieving a cumulative non-GAAP operating margin of 40.0% over the 12 quarter measurement period. The actual number of shares that may be earned can be higher or lower than the target depending on Microchip's non-GAAP operating margin over the measurement period. Earned PSUs vested on August 17, 2026. Vested shares were delivered to the reporting person upon vest. [F6] Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated (Microchip) 2004 Equity Incentive Plan represents a contingent right to receive shares of Microchip common stock based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters ending June 30, 2025. The target number of PSU shares that may be earned is reported in the table above and is based on Microchip achieving a cumulative non-GAAP operating margin of 40.0% over the 12 quarter measurement period. The actual number of shares that may be earned can be higher or lower than the target depending on Microchip's non-GAAP operating margin over the measurement period. Earned PSUs vested on August 17, 2026. Vested shares were delivered to the reporting person upon vest. --- Footnotes (Complete Index) --- F1: Of the 9,417,427 shares held, 3,511,555 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. F2: Of the 9,414,524 shares held, 3,508,652 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. F3: Of the 9,420,681 shares held, 3,514,809 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. F4: Of the 9,418,135 shares held, 3,512,263 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership. F5: The restricted stock units vested in full on August 17, 2026. Vested shares were delivered to the reporting person upon vest. F6: Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated (Microchip) 2004 Equity Incentive Plan represents a contingent right to receive shares of Microchip common stock based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters ending June 30, 2025. The target number of PSU shares that may be earned is reported in the table above and is based on Microchip achieving a cumulative non-GAAP operating margin of 40.0% over the 12 quarter measurement period. The actual number of shares that may be earned can be higher or lower than the target depending on Microchip's non-GAAP operating margin over the measurement period. Earned PSUs vested on August 17, 2026. Vested shares were delivered to the reporting person upon vest. --- Signature --- /s/ Deborah L. Wussler, as Attorney-in-Fact (2026-08-19)