[Form 4] MICROCHIP TECHNOLOGY INC Insider Trading Activity

Rhea-AI Filing Summary

Microchip Technology Incorporated (MCHP) senior vice president of operations reported multiple equity award vesting events and related share withholding transactions. On November 15, 2025, restricted stock units and performance stock units converted into common stock in several tranches, including 870, 840, and 1,465 shares at an exercise price of $51.7 per share, with portions of 243, 234, and 409 shares withheld, coded as dispositions for tax purposes. Additional performance stock units and restricted stock units covering 238 and 452 shares vested on November 17, 2025, with 67 and 126 shares withheld. After these transactions, the officer directly owned 32,522 shares of Microchip common stock.

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

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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 AZ 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)
	SENIOR VP, OPERATIONS

3. Date of Earliest Transaction (Month/Day/Year)
11/15/2025

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/15/2025		M		870	A	$51.7	30,606	D
Common Stock	11/15/2025		F		243	D	$51.7	30,363	D
Common Stock	11/15/2025		M		840	A	$51.7	31,203	D
Common Stock	11/15/2025		F		234	D	$51.7	30,969	D
Common Stock	11/15/2025		M		1,465	A	$51.7	32,434	D
Common Stock	11/15/2025		F		409	D	$51.7	32,025	D
Common Stock	11/17/2025		M		238	A	$51.7	32,263	D
Common Stock	11/17/2025		F		67	D	$51.7	32,196	D
Common Stock	11/17/2025		M		452	A	$51.7	32,648	D
Common Stock	11/17/2025		F		126	D	$51.7	32,522	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$51.7	11/15/2025		M			870	(1)	(1)	Common Stock	870	$0	2,610	D
Restricted Stock Units	$51.7	11/15/2025		M			840	(2)	(2)	Common Stock	840	$0	0	D
Performance Stock Units	$51.7	11/15/2025		M			1,465	(3)	(3)	Common Stock	1,465	$0	0	D
Performance Stock Units	$51.7	11/17/2025		M			238	(4)	(4)	Common Stock	238	$0	0	D
Restricted Stock Units	$51.7	11/17/2025		M			452	(5)	(5)	Common Stock	452	$0	0	D

Explanation of Responses:

1. 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.

2. The restricted stock units vested in full on November 15, 2025. Vested shares were delivered to the reporting person upon vest.

3. 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 vested on November 15, 2025. Vested shares were delivered to the reporting person upon vest.

4. 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, 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 November 17, 2025. Vested shares were delivered to the reporting person upon vest.

5. The restricted stock units vested in full on November 17, 2025. Vested shares were delivered to the reporting person upon vest.

Remarks:

	Deborah L. Wussler, as Attorney-in-Fact	11/19/2025
	** 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.

FAQ

What did the Microchip Technology (MCHP) Form 4 report for this officer?

The Form 4 reports that a senior vice president of operations had multiple restricted stock units and performance stock units vest and convert into Microchip common stock, with some shares withheld to cover obligations.

How many Microchip (MCHP) shares did the officer own after the reported transactions?

Following the reported equity award vesting and withholding transactions, the officer directly owned 32,522 shares of Microchip common stock.

What types of equity awards are involved in this Microchip (MCHP) Form 4?

The filing includes restricted stock units (RSUs) and performance stock units (PSUs) that convert into shares of Microchip common stock upon vesting.

On what dates did the Microchip (MCHP) equity awards vest?

The reported RSUs and PSUs vested on November 15, 2025 and November 17, 2025, with shares delivered to the officer upon vesting.

What do the transaction codes M and F mean in the Microchip (MCHP) Form 4?

Code M indicates the exercise or conversion of derivative securities such as RSUs or PSUs into common stock. Code F reflects shares disposed of, typically withheld to satisfy obligations associated with the award.

How are Microchip (MCHP) performance stock units determined according to this filing?

Each PSU represents a contingent right to receive Microchip common stock based on cumulative non-GAAP operating margin over a 12-quarter period, with the target number of shares tied to a 40.0% margin.

What exercise price is associated with the derivative securities in this Microchip (MCHP) Form 4?

The derivative securities, including RSUs and PSUs, are shown with a conversion or exercise price of $51.7 per share, and the related common stock entries use the same price.