MCHP

SEC source: 0000827054-24-000092 · wk-form4_1715979821.xml · nonDerivative · entry 3

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 798,784

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000827054-24-000092 · wk-form4_1715979821.xml · nonDerivative · entry 2

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 795,732

SEC source: 0000827054-24-000092 · wk-form4_1715979821.xml · nonDerivative · entry 1

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 799,162

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001181945-26-000010 · wk-form4_1775252095.xml · nonDerivative · entry 2

Simoncic Richard J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 146,127

F1 · balance_after: This Form 4 reflects an adjustment to reconcile the reporting person's previously reported holdings with his actual beneficial ownership as reflected in account statements. A Form 4 filed on March 4, 2026 mistakenly reported 159,862 shares of common stock under Table I, Column 5, however, the reporting owner correct beneficial ownership is 146,127 shares of common stock.

SEC source: 0000827054-24-000080 · wk-form4_1715374686.xml · nonDerivative · entry 1

DREHOBL STEPHEN V · CIK 0001282830 · Senior VP, MCU8/MCU16 BU

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,203

SEC source: 0000827054-24-000073 · wk-form4_1712350825.xml · derivative · entry 6

SIMONCIC RICHARD J · CIK 0001181945 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 933

Underlying: Common Stock · 933 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F7 · derivative.exercise_date: The restricted stock units will vest in full on May 17, 2027 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F7 · derivative.expiration_date: The restricted stock units will vest in full on May 17, 2027 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000073 · wk-form4_1712350825.xml · derivative · entry 5

SIMONCIC RICHARD J · CIK 0001181945 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 934

Underlying: Common Stock · 934 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F6 · derivative.exercise_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 17, 2027 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F6 · derivative.expiration_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 17, 2027 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000073 · wk-form4_1712350825.xml · derivative · entry 4

SIMONCIC RICHARD J · CIK 0001181945 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99

Underlying: Common Stock · 99 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F5 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F5 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000073 · wk-form4_1712350825.xml · derivative · entry 3

SIMONCIC RICHARD J · CIK 0001181945 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,482

Underlying: Common Stock · 3,482 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4 · derivative.exercise_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F4 · derivative.expiration_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000073 · wk-form4_1712350825.xml · derivative · entry 2

SIMONCIC RICHARD J · CIK 0001181945 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,483

Underlying: Common Stock · 3,483 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F2 · derivative.exercise_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F2 · derivative.expiration_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000072 · wk-form4_1712350781.xml · derivative · entry 2

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100

Underlying: Common Stock · 100 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F3 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F3 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000071 · wk-form4_1712350733.xml · derivative · entry 4

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 196

Underlying: Common Stock · 196 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F5 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F5 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000071 · wk-form4_1712350733.xml · derivative · entry 3

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,954

Underlying: Common Stock · 9,954 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4 · derivative.exercise_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F4 · derivative.expiration_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000071 · wk-form4_1712350733.xml · derivative · entry 2

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,955

Underlying: Common Stock · 9,955 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F2 · derivative.exercise_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F2 · derivative.expiration_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000070 · wk-form4_1712350696.xml · derivative · entry 2

DREHOBL STEPHEN V · CIK 0001282830 · Senior VP, MCU8/MCU16 BU

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98

Underlying: Common Stock · 98 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F2 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000069 · wk-form4_1712350662.xml · derivative · entry 4

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93

Underlying: Common Stock · 93 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F5 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F5 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000069 · wk-form4_1712350662.xml · derivative · entry 3

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,194

Underlying: Common Stock · 2,194 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4 · derivative.exercise_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F4 · derivative.expiration_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000069 · wk-form4_1712350662.xml · derivative · entry 2

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,194

Underlying: Common Stock · 2,194 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F2 · derivative.exercise_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F2 · derivative.expiration_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-25-000118 · wk-form4a_1753133209.xml · derivative · entry 6

SIMONCIC RICHARD J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 933

Underlying: Common Stock · 933 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F8 · derivative.exercise_date: The restricted stock units will vest in full on May 17, 2027 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F8 · derivative.expiration_date: The restricted stock units will vest in full on May 17, 2027 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-25-000118 · wk-form4a_1753133209.xml · derivative · entry 5

SIMONCIC RICHARD J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 934

Underlying: Common Stock · 934 shares

Expires not disclosed

F6 · security: This Form 4 is being amended to correctly reflect the performance period for this PSU grant as 8 quarters. All subsequent Reports filed after this date are deemed to include the modification herein.

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F7 · derivative.exercise_date: 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 8 quarters ending March 31, 2026. 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 42.0% over the 8 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 will vest on May 17, 2027 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F7 · derivative.expiration_date: 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 8 quarters ending March 31, 2026. 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 42.0% over the 8 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 will vest on May 17, 2027 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-25-000118 · wk-form4a_1753133209.xml · derivative · entry 4

SIMONCIC RICHARD J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99

Underlying: Common Stock · 99 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F5 · derivative.exercise_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F5 · derivative.expiration_date: The restricted stock units will vest in full on February 16, 2026 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-25-000118 · wk-form4a_1753133209.xml · derivative · entry 3

SIMONCIC RICHARD J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,482

Underlying: Common Stock · 3,482 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4 · derivative.exercise_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F4 · derivative.expiration_date: The restricted stock units will vest in full on May 15, 2028 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-25-000118 · wk-form4a_1753133209.xml · derivative · entry 2

SIMONCIC RICHARD J · CIK 0001181945 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,483

Underlying: Common Stock · 3,483 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F2 · derivative.exercise_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

F2 · derivative.expiration_date: 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 March 31, 2027. 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 42.0% 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 will vest on May 15, 2028 as long as the reporting person remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

SEC source: 0000827054-24-000061 · wk-form4_1709933314.xml · nonDerivative · entry 2

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust and by Family Limited Partnership.

Disclosed balance after: 10,090,421

F2 · balance_after: Of the 10,090,421 shares held, 4,184,549 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

F2 · ownership.nature: Of the 10,090,421 shares held, 4,184,549 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

SEC source: 0000827054-24-000061 · wk-form4_1709933314.xml · nonDerivative · entry 1

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust and by Family Limited Partnership.

Disclosed balance after: 10,099,331

F1 · balance_after: Of the 10,099,331 shares held, 4,193,459 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

F1 · ownership.nature: Of the 10,099,331 shares held, 4,193,459 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

SEC source: 0000827054-24-000060 · wk-form4_1709933280.xml · nonDerivative · entry 1

Johnson Karlton D · CIK 0001855031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,697

SEC source: 0000827054-24-000054 · wk-form4_1709673682.xml · nonDerivative · entry 1

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 131,735

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on March 1, 2024, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended February 29, 2024.

SEC source: 0000827054-24-000053 · wk-form4_1709673630.xml · nonDerivative · entry 1

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 791,158

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on March 1, 2024, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended February 29, 2024.

SEC source: 0000827054-24-000052 · wk-form4_1709673596.xml · nonDerivative · entry 1

DREHOBL STEPHEN V · CIK 0001282830 · Senior VP, MCU8/MCU16 BU

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,203

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on March 1, 2024, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended February 29, 2024.

SEC source: 0000827054-24-000051 · wk-form4_1709673559.xml · nonDerivative · entry 1

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 33,257

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on March 1, 2024, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended February 29, 2024.

SEC source: 0000827054-24-000046 · wk-form4_1708982241.xml · nonDerivative · entry 1

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: Plan reported

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 32,893

F1 · kind: 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 February 24, 2022.

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · derivative · entry 6

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,430

Underlying: Common Stock · 1,406 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The restricted stock units vest in three quarterly installments of 1,406 shares beginning November 15, 2023, one quarterly installment of 702 shares on November 15, 2024, one quarterly installment of 704 shares on February 15, 2025 and six quarterly installments of 702 shares beginning on May 15, 2025 as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vest in three quarterly installments of 1,406 shares beginning November 15, 2023, one quarterly installment of 702 shares on November 15, 2024, one quarterly installment of 704 shares on February 15, 2025 and six quarterly installments of 702 shares beginning on May 15, 2025 as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · derivative · entry 5

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,762 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · nonDerivative · entry 4

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 131,350

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · nonDerivative · entry 3

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 131,809

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · nonDerivative · entry 2

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 130,403

SEC source: 0000827054-24-000043 · wk-form4_1708464364.xml · nonDerivative · entry 1

SIMONCIC RICHARD J · CIK 0001181945 · Exec VP, Analog/Intrfce BU

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 130,883

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000827054-24-000042 · wk-form4_1708464315.xml · derivative · entry 3

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,212 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

F3 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000042 · wk-form4_1708464315.xml · nonDerivative · entry 2

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust and by Family Limited Partnership.

Disclosed balance after: 10,126,864

F2 · ownership.nature: Of the 10,126,864 shares held, 4,220,992 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

SEC source: 0000827054-24-000042 · wk-form4_1708464315.xml · nonDerivative · entry 1

SANGHI STEVE · CIK 0001181928 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust and by Family Limited Partnership.

Disclosed balance after: 10,130,166

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: Of the 10,130,166 shares held, 4,224,294 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · derivative · entry 6

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,424

Underlying: Common Stock · 6,402 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The restricted stock units vest in two quarterly installments of 6,402 shares beginning November 15, 2023, two quarterly installment of 6,404 shares on May 15, 2024, and eight quarterly installments of 3,202 shares beginning on November 15, 2024, as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vest in two quarterly installments of 6,402 shares beginning November 15, 2023, two quarterly installment of 6,404 shares on May 15, 2024, and eight quarterly installments of 3,202 shares beginning on November 15, 2024, as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · derivative · entry 5

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,836 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · nonDerivative · entry 4

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 790,773

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · nonDerivative · entry 3

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 793,553

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · nonDerivative · entry 2

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 787,151

SEC source: 0000827054-24-000041 · wk-form4_1708464261.xml · nonDerivative · entry 1

MOORTHY GANESH · CIK 0001218184 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 789,652

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000827054-24-000039 · wk-form4_1708464145.xml · derivative · entry 6

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,318

Underlying: Common Stock · 1,556 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The restricted stock units vest in three quarterly installments of 1,556 shares beginning November 15, 2023, one quarterly installment of 1,554 shares on August 15, 2024, and eight quarterly installments of 776 shares beginning on November 15, 2024, as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vest in three quarterly installments of 1,556 shares beginning November 15, 2023, one quarterly installment of 1,554 shares on August 15, 2024, and eight quarterly installments of 776 shares beginning on November 15, 2024, as long as the individual remains a service provider through the vesting date. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000039 · wk-form4_1708464145.xml · derivative · entry 5

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,020 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2024. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-24-000039 · wk-form4_1708464145.xml · nonDerivative · entry 4

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 34,863

SEC source: 0000827054-24-000039 · wk-form4_1708464145.xml · nonDerivative · entry 3

Bjornholt James Eric · CIK 0001452681 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Indirectly, by Trust.

Disclosed balance after: 35,530

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.