0001415889-23-013083.txt : 20230907 0001415889-23-013083.hdr.sgml : 20230907 20230907184541 ACCESSION NUMBER: 0001415889-23-013083 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230905 FILED AS OF DATE: 20230907 DATE AS OF CHANGE: 20230907 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SZE VICTOR S CENTRAL INDEX KEY: 0001286090 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23125 FILM NUMBER: 231243373 MAIL ADDRESS: STREET 1: 12525 CHADRON AVE CITY: HAWTHORNE STATE: CA ZIP: 90250 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: OSI SYSTEMS INC CENTRAL INDEX KEY: 0001039065 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 330238801 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: 12525 CHADRON AVE CITY: HAWTHORNE STATE: CA ZIP: 90250 BUSINESS PHONE: 3109780516 MAIL ADDRESS: STREET 1: 12525 CHADRON AVENUE CITY: HAWTHORNE STATE: CA ZIP: 90250 4 1 form4-09072023_060932.xml X0508 4 2023-09-05 0001039065 OSI SYSTEMS INC OSIS 0001286090 SZE VICTOR S 12525 CHADRON AVE HAWTHORNE CA 90250 false true false false GENERAL COUNSEL 0 Common Stock 2023-09-05 4 F 0 8551 133.85 D 80246 D Common Stock 2023-09-05 4 A 0 25220 0 A 105466 D Common Stock 2023-09-05 4 F 0 12505 133.85 D 92961 D Common Stock 5639 I Please see footnote Pursuant to a net settlement, shares of stock were tendered to satisfy tax withholding obligations. No shares were sold. Shares are issued pursuant to performance based vestings. Victor So-Mien Sze & Angela Hsin-Chi Hsu Co-ttee Sze Trust U/T/A DTD 11/25/2014 /s/ Victor Sze 2023-09-07