LITTLE MITCHELL R

SEC source: 0001181941-26-000004 · wk-form4_1787172673.xml · derivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,557

Underlying: Common Stock · 2,557 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 August 18, 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.

F3 · derivative.expiration_date: The restricted stock units will vest in full on August 18, 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: 0001181941-26-000004 · wk-form4_1787172673.xml · derivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 472 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 August 17, 2026. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on August 17, 2026. Vested shares were delivered to the reporting person upon vest.

SEC source: 0001181941-26-000004 · wk-form4_1787172673.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,558

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: 0000827054-22-000176 · wf-form4_166215235864674.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,264

SEC source: 0000827054-22-000116 · wf-form4_165428926787748.xml · derivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 262 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 June 1, 2022. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on June 1, 2022. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000116 · wf-form4_165428926787748.xml · nonDerivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,201

SEC source: 0000827054-22-000116 · wf-form4_165428926787748.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,318

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: 0000827054-22-000101 · wf-form4_165342612407542.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,056

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 May 10, 2021.

SEC source: 0000827054-22-000096 · wf-form4_165308345081076.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,730

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · derivative · entry 9

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 272 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 May 15, 2022. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on May 15, 2022. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · derivative · entry 8

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,552

Underlying: Common Stock · 2,388 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 twelve equal quarterly installments beginning August 15, 2020. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vest in twelve equal quarterly installments beginning August 15, 2020. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · derivative · entry 7

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,692 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 May 15, 2022. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on May 15, 2022. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 6

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,700

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 5

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,821

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: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 4

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,549

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,611

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: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,223

SEC source: 0000827054-22-000088 · wf-form4_165290647043144.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,309

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: 0000827054-22-000054 · wf-form4_164634272561031.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,617

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on March 1, 2022, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended February 28, 2022.

SEC source: 0000827054-22-000044 · wf-form4_164565348993018.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,442

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 May 10, 2021.

F1 · shares: 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 May 10, 2021.

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · derivative · entry 9

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 420 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, 2022. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2022. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · derivative · entry 8

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,940

Underlying: Common Stock · 2,388 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 twelve equal quarterly installments beginning August 15, 2020. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vest in twelve equal quarterly installments beginning August 15, 2020. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · derivative · entry 7

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,548 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, 2022. Vested shares were delivered to the reporting person upon vest.

F1 · derivative.expiration_date: The restricted stock units vested in full on February 15, 2022. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 6

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,055

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 5

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,264

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: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 4

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,844

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,954

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: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,566

SEC source: 0000827054-22-000036 · wf-form4_164513840746806.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,588

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: 0000827054-22-000010 · wf-form4_164141879887016.xml · derivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,272

Underlying: Common Stock · 1,272 shares

Expires not disclosed

F3 · 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 December 31, 2024. 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 February 15, 2026 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 December 31, 2024. 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 February 15, 2026 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: 0000827054-22-000010 · wf-form4_164141879887016.xml · derivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,272

Underlying: Common Stock · 1,272 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 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.

F2 · derivative.expiration_date: The restricted stock units will vest in full on February 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.

SEC source: 0000827054-21-000297 · wf-form4_163769448810953.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,040

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 May 10, 2021.

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · derivative · entry 12

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 498 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 vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · derivative · entry 11

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 126 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 vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · derivative · entry 10

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,328

Underlying: Common Stock · 2,388 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 vest in twelve equal quarterly installments beginning August 15, 2020 as long as the individual remains a service provider through the vesting date. The shares subject to the current vesting of this award were delivered to the reporting person upon vest.

F3 · derivative.expiration_date: The restricted stock units vest in twelve equal quarterly installments beginning August 15, 2020 as long as the individual remains a service provider through the vesting date. The shares subject to the current vesting of this award were delivered to the reporting person upon vest.

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · derivative · entry 9

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,580 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 vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

F2 · derivative.expiration_date: The restricted stock units vested in full on November 15, 2021. Vested shares were delivered to the reporting person upon vest.

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 8

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,833

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 7

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,055

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: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 6

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,557

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 5

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,614

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: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 4

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,488

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,550

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: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,162

SEC source: 0000827054-21-000288 · wf-form4_163717753575193.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,198

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 · balance_after: On October 12, 2021, the issuer completed a two-for-one stock split of the issuer's common stock. All amounts have been adjusted to give effect to this stock split.

SEC source: 0000827054-21-000267 · wf-form4_163346978286493.xml · derivative · entry 3

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 733

Underlying: Common Stock · 733 shares

Expires not disclosed

F3 · 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, 2024. 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, 2025 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, 2024. 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, 2025 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: 0000827054-21-000267 · wf-form4_163346978286493.xml · derivative · entry 2

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 733

Underlying: Common Stock · 733 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 November 15, 2025 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 November 15, 2025 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: 0000827054-21-000258 · wf-form4_163062292820612.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,809

F1 · kind: Shares were acquired under the Microchip Technology Incorporated 2001 Employee Stock Purchase Plan on September 1, 2021, in an exempt transaction pursuant to Rule 16(b)-3(d), paid for by contributions made during the six month period ended August 31, 2021.

SEC source: 0000827054-21-000236 · wf-form4_162983581346450.xml · nonDerivative · entry 1

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,736

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 May 10, 2021.

SEC source: 0000827054-21-000220 · wf-form4_162931921882919.xml · derivative · entry 15

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 531 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 will vest in full on August 15, 2021 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 August 15, 2021 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: 0000827054-21-000220 · wf-form4_162931921882919.xml · derivative · entry 14

LITTLE MITCHELL R · CIK 0001181941 · Senior VP, WW Client Engagemnt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 32 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 will vest in full on August 15, 2021 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 August 15, 2021 as long as the individual remains a service provider through the vesting date. Vested shares will be delivered to the reporting person upon vest.