STOCK TITAN

Microchip Technology (MCHP) SVP converts RSUs and PSUs, withholds shares for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Microchip Technology senior vice president Mathew B. Bunker reported compensation-related share activity, not open-market trading. On May 15, 2026, he exercised or converted derivative awards into 3,656 shares of common stock and used 1,021 shares, valued at $93.85 each, to cover tax or exercise obligations, resulting in a net increase in directly held shares.

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Insider Bunker Mathew B
Role SENIOR VP, OPERATIONS
Type Security Shares Price Value
Exercise Restricted Stock Units 870 $0.00 --
Exercise Restricted Stock Units 1,037 $0.00 --
Exercise Performance Stock Units 1,236 $0.00 --
Exercise Restricted Stock Units 160 $0.00 --
Exercise Restricted Stock Units 353 $0.00 --
Exercise Common Stock 870 $93.85 $82K
Tax Withholding Common Stock 243 $93.85 $23K
Exercise Common Stock 1,037 $93.85 $97K
Tax Withholding Common Stock 289 $93.85 $27K
Exercise Common Stock 1,236 $93.85 $116K
Tax Withholding Common Stock 345 $93.85 $32K
Exercise Common Stock 160 $93.85 $15K
Tax Withholding Common Stock 45 $93.85 $4K
Exercise Common Stock 353 $93.85 $33K
Tax Withholding Common Stock 99 $93.85 $9K
Holdings After Transaction: Restricted Stock Units — 870 shares (Direct, null); Performance Stock Units — 0 shares (Direct, null); Common Stock — 15,457 shares (Direct, null)
Footnotes (1)
  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. The restricted stock units vested in full on May 15, 2026. Vested shares were delivered to the reporting person upon vest. 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, 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 May 15, 2026. Vested shares were delivered to the reporting person upon vest.
Shares from exercises 3,656 shares RSUs and PSUs converted to common stock on May 15, 2026
Shares for tax withholding 1,021 shares Common shares delivered for tax or exercise obligations on May 15, 2026
Reference share price $93.85 per share Price used for common stock and derivative conversions on May 15, 2026
Restricted Stock Units financial
"The restricted stock units vest in four quarterly installments of 868 shares..."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Performance Stock Units financial
"Each Performance Stock Unit (PSU) granted under the Microchip Technology Incorporated 2004 Equity Incentive Plan..."
Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.
non-GAAP operating margin financial
"based on Microchip's cumulative non-GAAP operating margin over a period of 12 quarters..."
Non-GAAP operating margin is a way companies show how much profit they make from their main business activities, excluding certain expenses or income they consider unusual or non-recurring. It helps investors see how well the company is performing in its normal operations, without the effects of one-time costs or gains that might distort the picture.
tax-withholding disposition financial
"Payment of exercise price or tax liability by delivering securities"
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative security financial
"Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
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SEC Form 4
FORM 4UNITED 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 ARIZONA 85224-6199

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
MICROCHIP TECHNOLOGY INC [ MCHP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SENIOR VP, OPERATIONS
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock05/15/2026M870A$93.8515,457D
Common Stock05/15/2026F243D$93.8515,214D
Common Stock05/15/2026M1,037A$93.8516,251D
Common Stock05/15/2026F289D$93.8515,962D
Common Stock05/15/2026M1,236A$93.8517,198D
Common Stock05/15/2026F345D$93.8516,853D
Common Stock05/15/2026M160A$93.8517,013D
Common Stock05/15/2026F45D$93.8516,968D
Common Stock05/15/2026M353A$93.8517,321D
Common Stock05/15/2026F99D$93.8517,222D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units$93.8505/15/2026M870 (1) (1)Common Stock870$0870D
Restricted Stock Units$93.8505/15/2026M1,037 (2) (2)Common Stock1,037$00D
Performance Stock Units$93.8505/15/2026M1,236 (3) (3)Common Stock1,236$00D
Restricted Stock Units$93.8505/15/2026M160 (2) (2)Common Stock160$00D
Restricted Stock Units$93.8505/15/2026M353 (2) (2)Common Stock353$00D
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 May 15, 2026. 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 March 31, 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 May 15, 2026. Vested shares were delivered to the reporting person upon vest.
Remarks:
Deborah L. Wussler, as Attorney-in-Fact05/19/2026
** Signature of Reporting PersonDate
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: SEC 1474 (03-26)

FAQ

What insider transactions did Mathew B. Bunker report at Microchip Technology (MCHP)?

Mathew B. Bunker reported exercising stock-based awards into 3,656 shares of Microchip common stock and using 1,021 shares to satisfy tax or exercise obligations. All transactions involved compensation-related derivatives rather than open-market buying or selling of shares.

Did the Microchip Technology (MCHP) insider Form 4 show open-market share purchases or sales?

The Form 4 shows no open-market purchases or sales. Instead, it reports derivative exercises coded “M” and tax-withholding dispositions coded “F,” reflecting routine settlement of restricted stock units and performance stock units tied to prior compensation awards.

How many Microchip Technology shares did Mathew B. Bunker acquire through exercises?

He exercised derivative awards covering 3,656 shares of Microchip common stock. These came from restricted stock units and performance stock units converting into common shares as they vested, according to the compensation terms described in the filing’s transaction details and footnotes.

How many Microchip Technology shares were used for tax withholding or exercise costs?

A total of 1,021 shares of Microchip common stock were disposed of through tax-withholding transactions. These “F” coded entries reflect shares delivered back to the issuer to cover applicable tax liabilities or exercise costs associated with the vesting and conversion events.

What role do performance stock units play in this Microchip Technology Form 4?

Performance stock units in this filing convert into common shares based on Microchip’s cumulative non-GAAP operating margin over 12 quarters ending March 31, 2025. Earned PSUs then vested on May 15, 2026, and the corresponding vested shares were delivered to Mathew B. Bunker.

How is non-GAAP operating margin used in Microchip Technology’s performance stock units?

Each performance stock unit represents a contingent right to Microchip common stock based on cumulative non-GAAP operating margin over a 12-quarter period. A 40.0% cumulative margin represents the target level; actual shares earned can be higher or lower depending on the achieved margin.