Doug Bailey - Aug 18, 2025 Form 4 Insider Report for POWER INTEGRATIONS INC (POWI)

Signature
By: /s/ Eric Verity Attorney In Fact For: Doug Bailey
Stock symbol
POWI
Transactions as of
Aug 18, 2025
Transactions value $
-$788,403
Form type
4
Date filed
8/20/2025, 07:07 PM
Previous filing
Aug 18, 2025
Next filing
Aug 26, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Bailey Doug Former VP Marketing 14065 ARNERICH ROAD, LOS GATOS By: /s/ Eric Verity Attorney In Fact For: Doug Bailey 2025-08-20 0001389039

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction POWI Common Stock Sale -$788K -17K -25.06% $46.41 50.8K Aug 18, 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Doug Bailey is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.