POWER INTEGRATIONS INC

For the period ended Mar 31, 2025. Filed May 12, 2025.

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 12, 2025

POWI$44.29+10.0%Stored close · as of Nov 9, 2026

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Contents

Item 6. Exhibits

· · · · Incorporation by Reference
EXHIBITNUMBER · Exhibit Description · · Form · FileNumber · · Exhibit/Other Reference · · FilingDate · · FiledHerewith

3.1	Restated Certificate of Incorporation	10-K	000-23441	3.1	2/29/2012
3.2	Amended and Restated Bylaws	8-K	000-23441	3.1	4/26/2013
10.1	Amendment to the Amended and Restated Chief Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Balu Balakrishnan					X
10.2	Amendment to the Amended and Restated Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Sandeep Nayyar					X
10.3	Amendment to the Amended and Restated Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Doug Bailey					X
10.4	Amendment to the Amended and Restated Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Radu Barsan					X
10.5	Amendment to the Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Sunil Gupta					X
10.6	Amendment to the Amended and Restated Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Clifford Walker					X
10.7	Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Vikram Balakrishnan					X
10.8	Executive Officer Benefits Agreement, dated as of January 28, 2025, between Power Integrations, Inc. and Roland Saint Pierre					X
10.9†	Amendment Number Fourteen to the Amended and Restated Wafer Supply Agreement between Power Integrations Ltd. d.b.a. Power Integrations International, Ltd. And Lapis Semiconductor Co., Ltd. (formerly OKI Semiconductor Co., Ltd.), effective as of September 16, 2024					X
10.10†	Amendment Number Thirteen to Wafer Supply Agreement, between Power Integrations International Ltd. and Seiko Epson Corporation					X

Incorporation by Reference

EXHIBITNUMBER

Exhibit Description

Form

FileNumber

Exhibit/Other Reference

FilingDate

FiledHerewith

31.1

Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2

Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1**

Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

32.2**

Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101.INS

XBRL Instance Document - The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

101.SCH

Inline XBRL Taxonomy Extension Schema Document

101.CAL

Inline XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF

Inline XBRL Taxonomy Extension Definition Linkbase Document

101.LAB

Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE

Inline XBRL Taxonomy Extension Presentation Linkbase Document

104

Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

All references in the table above to previously filed documents or descriptions are incorporating those documents and descriptions by reference thereto.

†	Portions of this exhibit have been omitted as being immaterial and is the type of information that Power Integrations, Inc. treats as private or confidential.

The certifications attached as Exhibits 32.1 and 32.2 accompanying this Quarterly Report on Form 10-Q, are not deemed filed with the SEC, and are not to be incorporated by reference into any filing of Power Integrations, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing.

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