Exercise4

MICROCHIP TECHNOLOGY INC

Total Value

$753.3K

Filing Date

Aug 19, 2026

1 transactions

Trade Summary

On Aug 15, 2026, Bunker Mathew B, SR CORPORATE VP, OPERATIONS, reported $753.3K of MICROCHIP TECHNOLOGY INC (MCHP) across 1 transactions. The filing covers Common Stock and reflects balanced net activity of $0. Reported prices ranged from $80.26. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: Bunker Mathew B
Role: SR CORPORATE VP, OPERATIONS
Location: CHANDLER, AZ

Filing Details

Filing Date: Aug 19, 2026
Transaction Date: Aug 15, 2026
Accession Number: 0002035446-26-000024
Form Type: 4

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Aug 15, 2026	Common Stock	1,198	$80.26	Exercise	$96.2K
Aug 15, 2026	Common Stock	334	$80.26	Tax Withholding	$26.8K
Aug 15, 2026	Common Stock	1,365	$80.26	Exercise	$109.6K
Aug 15, 2026	Common Stock	381	$80.26	Tax Withholding	$30.6K
Aug 15, 2026	Common Stock	221	$80.26	Exercise	$17.7K
Aug 15, 2026	Common Stock	62	$80.26	Tax Withholding	$5.0K
Aug 15, 2026	Common Stock	464	$80.26	Exercise	$37.2K
Aug 15, 2026	Common Stock	130	$80.26	Tax Withholding	$10.4K
Aug 15, 2026	Common Stock	870	$80.26	Exercise	$69.8K
Aug 15, 2026	Common Stock	243	$80.26	Tax Withholding	$19.5K

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Aug 15, 2026	MCHP derivative	1,198	$80.26	Exercise	$96.2K
Aug 15, 2026	MCHP derivative	1,365	$80.26	Exercise	$109.6K
Aug 15, 2026	MCHP derivative	221	$80.26	Exercise	$17.7K
Aug 15, 2026	MCHP derivative	464	$80.26	Exercise	$37.2K
Aug 15, 2026	MCHP derivative	870	$80.26	Exercise	$69.8K

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Footnotes

(F1)Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated (Microchip) 2004 Equity Incentive Plan represents a contingent right to receive shares of Microchip common stock based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters ending June 30, 2025. The target number of PSU shares that may be earned is reported in the table above and is based on Microchip achieving a cumulative non-GAAP operating margin of 40.0% over the 12 quarter measurement period. The actual number of shares that may be earned can be higher or lower than the target depending on Microchip's non-GAAP operating margin over the measurement period. Earned PSUs vested on August 15, 2026. Vested shares were delivered to the reporting person upon vest.
(F2)The restricted stock units vested in full on August 15, 2026. Vested shares were delivered to the reporting person upon vest.
(F3)The restricted stock units vested 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.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Bunker Mathew B

(Last)

(First)

(Middle)

C/O MICROCHIP TECHNOLOGY INCORPORATED

2355 W CHANDLER BLVD

(Street)

CHANDLER

85224-6199

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
MICROCHIP TECHNOLOGY INC [ MCHP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SR CORPORATE VP, OPERATIONS

3. Date of Earliest Transaction (Month/Day/Year)
08/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/15/2026		M		1,198	A	$80.26	18,420	D
Common Stock	08/15/2026		F		334	D	$80.26	18,086	D
Common Stock	08/15/2026		M		1,365	A	$80.26	19,451	D
Common Stock	08/15/2026		F		381	D	$80.26	19,070	D
Common Stock	08/15/2026		M		221	A	$80.26	19,291	D
Common Stock	08/15/2026		F		62	D	$80.26	19,229	D
Common Stock	08/15/2026		M		464	A	$80.26	19,693	D
Common Stock	08/15/2026		F		130	D	$80.26	19,563	D
Common Stock	08/15/2026		M		870	A	$80.26	20,433	D
Common Stock	08/15/2026		F		243	D	$80.26	20,190	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Performance Stock Units	$80.26	08/15/2026		M			1,198	⁽¹⁾	⁽¹⁾	Common Stock	1,198	$0	0	D
Restricted Stock Units	$80.26	08/15/2026		M			1,365	⁽²⁾	⁽²⁾	Common Stock	1,365	$0	0	D
Restricted Stock Units	$80.26	08/15/2026		M			221	⁽²⁾	⁽²⁾	Common Stock	221	$0	0	D
Restricted Stock Units	$80.26	08/15/2026		M			464	⁽²⁾	⁽²⁾	Common Stock	464	$0	0	D
Restricted Stock Units	$80.26	08/15/2026		M			870	⁽³⁾	⁽³⁾	Common Stock	870	$0	0	D

Explanation of Responses:

1. Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated (Microchip) 2004 Equity Incentive Plan represents a contingent right to receive shares of Microchip common stock based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters ending June 30, 2025. The target number of PSU shares that may be earned is reported in the table above and is based on Microchip achieving a cumulative non-GAAP operating margin of 40.0% over the 12 quarter measurement period. The actual number of shares that may be earned can be higher or lower than the target depending on Microchip's non-GAAP operating margin over the measurement period. Earned PSUs vested on August 15, 2026. Vested shares were delivered to the reporting person upon vest.

2. The restricted stock units vested in full on August 15, 2026. Vested shares were delivered to the reporting person upon vest.

3. The restricted stock units vested 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.

Remarks:

	Deborah L. Wussler, as Attorney-in-Fact	08/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0002035446-26-000024.

MICROCHIP TECHNOLOGY INC

Trade Summary

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4