James Eric Bjornholt - 17 Aug 2026 Form 4/A - Amendment Insider Report for MICROCHIP TECHNOLOGY INC (MCHP)

Reporting relationship: SENIOR CORPORATE VP AND CFO
Issuer ticker: MCHP
Reported as of: 17 Aug 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 26 Aug 2026, 19:20:24 UTC
Original report date: 19 Aug 2026
Prior SEC filing: 26 Aug 2026
Next SEC filing: 26 Aug 2026
Source filing: View source filing
Reporting owner signature: Deborah L. Wussler, as Attorney-in-Fact

Key filing fact

James Eric Bjornholt filed Form 4/A - Amendment for MICROCHIP TECHNOLOGY INC (MCHP) on 26 Aug 2026.

Key facts

This page summarizes James Eric Bjornholt's Form 4/A - Amendment filing for MICROCHIP TECHNOLOGY INC (MCHP).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 26 Aug 2026, 19:20.

Change

Previous filing in this sequence was filed on 26 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001452681 Primary reporting owner

Bjornholt James Eric

Relationship: SENIOR CORPORATE VP AND CFO
Address: C/O MICROCHIP TECHNOLOGY INCORPORATED, 2355 WEST CHANDLER BOULEVARD, CHANDLER
Signature: Deborah L. Wussler, as Attorney-in-Fact
Signature date: 26 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MCHP transaction

Common Stock

Options Exercise

Transaction value
Shares: +2,226
Change %: +7.8%
Price: $80.26^*
Shares after: 30,799
Date: 17 Aug 2026
Ownership: Shares held Indirectly, by Trust.

MCHP transaction

Common Stock

Tax liability

Transaction value
Shares: -954
Change %: -3.1%
Price: $80.26^*
Shares after: 29,845
Date: 17 Aug 2026
Ownership: Shares held Indirectly, by Trust.

MCHP transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,952
Change %: +6.5%
Price: $80.26^*
Shares after: 31,797
Date: 17 Aug 2026
Ownership: Shares held Indirectly, by Trust.

MCHP transaction

Common Stock

Tax liability

Transaction value
Shares: -837
Change %: -2.6%
Price: $80.26^*
Shares after: 30,960
Date: 17 Aug 2026
Ownership: Shares held Indirectly, by Trust.
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MCHP transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -2,226
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 17 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,226
Exercise price: $80.26
Footnotes: F2

MCHP transaction Derivative

Performance Stock Units

Options Exercise

Transaction value
Shares: -1,952
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 17 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,952
Exercise price: $80.26
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

This Amended Form 4 is filed to accurately report that the transaction was F (payment of tax liability by withholding securities) and not a sale of securities. All subsequent reports filed after this date are deemed to include the modification herein.

Footnote F2

The restricted stock units will vest in full on August 17, 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.

Footnote F3

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 17, 2026. Vested shares were delivered to the reporting person upon vest.