Power Integrations (Nasdaq: POWI) will release its third-quarter financial results after market hours on Wednesday, November 4^th, 2026, and will host a conference call that day beginning at 1:30 p.m. Pacific time.

Analysts and investors can access the conference call in one of two ways:

Webcast: available on the company’s investor website, investors.power.com.
Dial-in: Click here and complete the online registration form.

Advance registration is required for dial-in participants. Archived audio of the webcast will be available shortly after the conclusion of the conference call on the company’s investor website.

About Power Integrations

Power Integrations, Inc. is a leading innovator in semiconductor technologies for high-voltage power conversion. The company’s products are key building blocks in the clean-power ecosystem, enabling the generation of renewable energy as well as the efficient transmission and consumption of power in applications ranging from milliwatts to megawatts. For more information please visit www.power.com.

Power Integrations and the Power Integrations logo are trademarks or registered trademarks of Power Integrations, Inc. All other trademarks are property of their respective owners.

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Joe Shiffler

(408) 414-8528

joe@power.com