Form 4: Power Integrations Director Wendy Arienzo Increases Stake Through Stock Acquisition

Power Integrations Director Wendy Arienzo acquired 3,473 shares of common stock, increasing her direct beneficial ownership to 17,391 shares.

Summary

• Wendy Arienzo, a Director of Power Integrations Inc. (POWI), acquired 3,473 shares of common stock.
• The transaction occurred on July 1, 2025, with a reported price of $0.0 per share, indicating a grant or award rather than a market purchase.
• Following this acquisition, Ms. Arienzo's direct beneficial ownership of Power Integrations common stock increased to 17,391 shares.

Sentiment

Score: 7

Explanation: The acquisition of shares by a director, even if a grant, is generally viewed positively as it increases alignment with shareholder interests and can signal confidence in the company's future.

Positives

• The acquisition of additional shares by a director, even if a grant, aligns management's interests more closely with those of shareholders.
• An increase in insider ownership can signal confidence in the company's future prospects.

Future Outlook

No forward-looking statements or guidance are provided in this filing, as it is a report of a specific insider transaction.

Industry Context

This filing reports a routine insider transaction for a director of a semiconductor company. Such transactions are common and reflect compensation structures or personal investment decisions, rather than broader industry trends.

Related Party Transactions

• The acquisition of 3,473 shares of common stock by Director Wendy Arienzo is a related party transaction, as it involves an insider of the company.

Stakeholder Impact

• Shareholders may view the increased ownership by a director as a positive signal, indicating management's commitment and belief in the company's long-term value.

Key Dates

Keywords

Power Integrations, POWI, Wendy Arienzo, Insider Transaction, Form 4, Stock Acquisition, Beneficial Ownership, Director, Equity Grant