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Bunker Mathew B

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582
SEC CIK
0002035446

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CompanyLast reported asReport datePublished
MICROCHIP TECHNOLOGY INCMCHP · Entity 581SR CORPORATE VP, OPERATIONSOctober 01, 2026October 05, 2026

Disclosed balances

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Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MICROCHIP TECHNOLOGY INC

Report date October 01, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,911 Reported balance After 2026-10-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-10-01 · Grant · Acquired 1,911 · Balance 1,911

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

F2: The restricted stock units will vest in full on November 15, 2030 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.

Performance Stock UnitsSEC Table II · derivative / convertible securityDirect1,911 Reported balance After 2026-10-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-10-01 · Grant · Acquired 1,911 · Balance 1,911

F3: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4: 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 September 30, 2029. 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 35.0% 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 November 15, 2030 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.

Common StockSEC Table I · non-derivativeDirect20,243 Reported balance Holding disclosure · report date 2026-10-01 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 20,243

Filing footnotes · ownership attribution and instrument terms

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

F2: The restricted stock units will vest in full on November 15, 2030 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: Each performance stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F4: 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 September 30, 2029. 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 35.0% 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 November 15, 2030 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionRestricted Stock Units · Derivative 870 $0.00 Strike: $62.86 $0.00
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · derivative · entry 13

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 870 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.

F13 · derivative.exercise_date: The restricted stock units vest in four quarterly installments of 868 shares beginning November 15, 2023, and eight quarterly installments of 870 shares beginning on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

F13 · derivative.expiration_date: The restricted stock units vest in four quarterly installments of 868 shares beginning November 15, 2023, and eight quarterly installments of 870 shares beginning on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionPerformance Stock Units · Derivative 1,025 $0.00 Strike: $62.86 $0.00
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · derivative · entry 12

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,025 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.

F12 · 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 the relative total shareholder return (TSR) of Microchip common stock compared to a peer group of twenty companies over a two-year period ending on September 30, 2022. The target number of PSU shares that may be earned is reported in the table above, the minimum number of shares that may be earned is zero if Microchip's TSR is at or lower than the 25th percentile of the peer group and the maximum number of shares that may be earned is 200% of the target if Microchip's TSR is at or higher than the 75th percentile of the peer group. Earned PSUs vested on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

F12 · 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 the relative total shareholder return (TSR) of Microchip common stock compared to a peer group of twenty companies over a two-year period ending on September 30, 2022. The target number of PSU shares that may be earned is reported in the table above, the minimum number of shares that may be earned is zero if Microchip's TSR is at or lower than the 25th percentile of the peer group and the maximum number of shares that may be earned is 200% of the target if Microchip's TSR is at or higher than the 75th percentile of the peer group. Earned PSUs vested on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionRestricted Stock Units · Derivative 1,058 $0.00 Strike: $62.86 $0.00
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · derivative · entry 11

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,058 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.

F11 · derivative.exercise_date: The restricted stock units vested in full on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

F11 · derivative.expiration_date: The restricted stock units vested in full on November 15, 2024. Vested shares were delivered to the reporting person upon vest.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Tax withholdingCommon Stock 126 $62.86 $7,920.36
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 10

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 23,606

F10 · ownership.nature: Of the 23,606 shares held, 23,531 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionCommon Stock 452 $62.86 $28,412.72
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 9

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 23,732

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.

F9 · ownership.nature: Of the 23,732 shares held, 23,657 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Tax withholdingCommon Stock 195 $62.86 $12,257.70
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 8

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 23,280

F8 · ownership.nature: Of the 23,280 shares held, 23,205 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionCommon Stock 700 $62.86 $44,002.00
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 7

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 23,475

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.

F7 · ownership.nature: Of the 23,475 shares held, 23,400 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Tax withholdingCommon Stock 243 $62.86 $15,274.98
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 6

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 22,775

F6 · ownership.nature: Of the 22,775 shares held, 22,700 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionCommon Stock 870 $62.86 $54,688.20
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 5

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 23,018

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.

F5 · ownership.nature: Of the 23,018 shares held, 22,943 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Tax withholdingCommon Stock 286 $62.86 $17,977.96
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 4

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 22,148

F4 · ownership.nature: Of the 22,148 shares held, 22,073 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionCommon Stock 1,025 $62.86 $64,431.50
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 3

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 22,434

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 · ownership.nature: Of the 22,434 shares held, 22,359 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Tax withholdingCommon Stock 295 $62.86 $18,543.70
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 2

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 21,409

F2 · ownership.nature: Of the 21,409 shares held, 21,334 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
November 15, 2024 Filed Nov 19, 2024 21:39 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 Exercise / conversionCommon Stock 1,058 $62.86 $66,505.88
Disclosure

SEC source: 0000827054-24-000215 · wk-form4_1732052379.xml · nonDerivative · entry 1

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 21,704

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 21,704 shares held, 21,629 are held directly, and 75 shares are held by the Reporting Person's daughter.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 21:24 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 221 $0.00 $0.00
Disclosure

SEC source: 0000827054-24-000194 · wk-form4_1727990667.xml · derivative · entry 6

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221

Underlying: Common Stock · 221 shares

Expires not disclosed

F5 · 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 August 15, 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.

F8 · derivative.expiration_date: The restricted stock units will vest in full on August 15, 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.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 21:24 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 378 $0.00 $0.00
Disclosure

SEC source: 0000827054-24-000194 · wk-form4_1727990667.xml · derivative · entry 5

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 378

Underlying: Common Stock · 378 shares

Expires not disclosed

F5 · 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 November 15, 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 November 15, 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.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 21:24 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 1,935 $0.00 $0.00
Disclosure

SEC source: 0000827054-24-000194 · wk-form4_1727990667.xml · derivative · entry 4

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,935

Underlying: Common Stock · 1,935 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F6 · derivative.exercise_date: The restricted stock units will vest in full on November 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.

F6 · derivative.expiration_date: The restricted stock units will vest in full on November 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.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 21:24 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantPerformance Stock Units · Derivative 379 $0.00 $0.00
Disclosure

SEC source: 0000827054-24-000194 · wk-form4_1727990667.xml · derivative · entry 3

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 379

Underlying: Common Stock · 379 shares

Expires not disclosed

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

F4 · 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 September 30, 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 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 will vest on November 15, 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.

F4 · 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 September 30, 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 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 will vest on November 15, 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.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 21:24 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantPerformance Stock Units · Derivative 1,936 $0.00 $0.00
Disclosure

SEC source: 0000827054-24-000194 · wk-form4_1727990667.xml · derivative · entry 2

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,936

Underlying: Common Stock · 1,936 shares

Expires not disclosed

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

F3 · 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 September 30, 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 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 will vest on November 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.

F3 · 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 September 30, 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 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 will vest on November 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.

Read SEC document
October 01, 2024 Filed Jul 21, 2025 21:25 UTC Amendment MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 221 $0.00 $0.00
Disclosure

SEC source: 0000827054-25-000114 · wk-form4a_1753133102.xml · derivative · entry 6

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221

Underlying: Common Stock · 221 shares

Expires not disclosed

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Microchip Technology Incorporated common stock.

F9 · derivative.exercise_date: The restricted stock units will vest in full on August 15, 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.

F9 · derivative.expiration_date: The restricted stock units will vest in full on August 15, 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.

Read SEC document
October 01, 2024 Filed Jul 21, 2025 21:25 UTC Amendment MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 378 $0.00 $0.00
Disclosure

SEC source: 0000827054-25-000114 · wk-form4a_1753133102.xml · derivative · entry 5

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 378

Underlying: Common Stock · 378 shares

Expires not disclosed

F6 · 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 November 15, 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 November 15, 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.

Read SEC document
October 01, 2024 Filed Jul 21, 2025 21:25 UTC Amendment MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantRestricted Stock Units · Derivative 1,935 $0.00 $0.00
Disclosure

SEC source: 0000827054-25-000114 · wk-form4a_1753133102.xml · derivative · entry 4

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,935

Underlying: Common Stock · 1,935 shares

Expires not disclosed

F6 · 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 November 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.

F7 · derivative.expiration_date: The restricted stock units will vest in full on November 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.

Read SEC document
October 01, 2024 Filed Jul 21, 2025 21:25 UTC Amendment MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantPerformance Stock Units · Derivative 379 $0.00 $0.00
Disclosure

SEC source: 0000827054-25-000114 · wk-form4a_1753133102.xml · derivative · entry 3

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 379

Underlying: Common Stock · 379 shares

Expires not disclosed

F4 · 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.

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

F5 · 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 September 30, 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 40.0% 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 November 15, 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.

F5 · 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 September 30, 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 40.0% 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 November 15, 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.

Read SEC document
October 01, 2024 Filed Jul 21, 2025 21:25 UTC Amendment MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantPerformance Stock Units · Derivative 1,936 $0.00 $0.00
Disclosure

SEC source: 0000827054-25-000114 · wk-form4a_1753133102.xml · derivative · entry 2

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,936

Underlying: Common Stock · 1,936 shares

Expires not disclosed

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

F3 · 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 September 30, 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 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 will vest on November 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.

F3 · 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 September 30, 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 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 will vest on November 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.

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September 03, 2024 Filed Sep 5, 2024 20:56 UTC MICROCHIP TECHNOLOGY INC MCHP · Entity 581 GrantCommon Stock 58 $64.94 $3,766.52
Disclosure

SEC source: 0000827054-24-000186 · wk-form4_1725569757.xml · nonDerivative · entry 1

Bunker Mathew B · CIK 0002035446 · SENIOR VP, OPERATIONS

10b5-1 filing: No plan indicated

Ownership: Indirect · Shares held Directly and Indirectly by Daughter.

Disclosed balance after: 20,646

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on September 3, 2024, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended August 31, 2024.

F2 · balance_after: Of the 20,646 shares held, 20,571 are held directly, and 75 shares are held by the Reporting Person's daughter.

F2 · ownership.nature: Of the 20,646 shares held, 20,571 are held directly, and 75 shares are held by the Reporting Person's daughter.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.