0000833640-25-000106.txt : 20250404 0000833640-25-000106.hdr.sgml : 20250404 20250404180740 ACCESSION NUMBER: 0000833640-25-000106 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250402 FILED AS OF DATE: 20250404 DATE AS OF CHANGE: 20250404 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Barsan Radu CENTRAL INDEX KEY: 0001583052 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23441 FILM NUMBER: 25816013 MAIL ADDRESS: STREET 1: 5245 HELLYER AVE CITY: SAN JOSE STATE: CA ZIP: 95138 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: POWER INTEGRATIONS INC CENTRAL INDEX KEY: 0000833640 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing EIN: 943065014 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5245 HELLYER AVE CITY: SAN JOSE STATE: CA ZIP: 95138 BUSINESS PHONE: 4084149200 MAIL ADDRESS: STREET 1: 5245 HELLYER AVE CITY: SAN JOSE STATE: CA ZIP: 95138 4 1 edgardoc.xml PRIMARY DOCUMENT X0508 4 2025-04-02 0 0000833640 POWER INTEGRATIONS INC POWI 0001583052 Barsan Radu 5245 HELLYER AVE SAN JOSE CA 95138 0 1 0 0 VP of Technology, Engineering 0 Common Stock 2025-04-02 4 S 0 1672 50.8867 D 43623 D Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. By: /s/ Eric Verity Attorney In Fact For: Radu Barsan 2025-04-04