0001950047-23-003590.txt : 20230831 0001950047-23-003590.hdr.sgml : 20230831 20230831171819 ACCESSION NUMBER: 0001950047-23-003590 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230831 DATE AS OF CHANGE: 20230831 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: POWER INTEGRATIONS INC CENTRAL INDEX KEY: 0000833640 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 943065014 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-23441 FILM NUMBER: 231229522 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: NAYYAR SANDEEP CENTRAL INDEX KEY: 0001230307 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O SMART GLOBAL HOLDINGS, INC. STREET 2: 39870 EUREKA DRIVE CITY: NEWARK STATE: CA ZIP: 94560 144 1 primary_doc.xml 144 0001230307 XXXXXXXX LIVE 0000833640 POWER INTEGRATIONS, INC. 000-23441 5245 Hellyer Avenue San Jose CA 95138 (408) 414-9200 S NAYYAR AND B NAYYAR REV LIV TRUST Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

5514 464554.50 57393956 08/31/2023 NASDAQ Common 02/13/2022 Restricted stock vesting under a registered plan Issuer N 2719 02/13/2022 Cash Common 02/12/2022 Restricted stock vesting under a registered plan Issuer N 2795 02/12/2022 Cash Y 08/31/2023 /s/ Sandeep Nayyar, Trustee