0001415889-23-011691.txt : 20230801 0001415889-23-011691.hdr.sgml : 20230801 20230801214016 ACCESSION NUMBER: 0001415889-23-011691 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230728 FILED AS OF DATE: 20230801 DATE AS OF CHANGE: 20230801 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHIZEVER GERALD M CENTRAL INDEX KEY: 0001134261 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23125 FILM NUMBER: 231133510 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 form4-08022023_010806.xml X0508 4 2023-07-28 0001039065 OSI SYSTEMS INC OSIS 0001134261 CHIZEVER GERALD M 12525 CHADRON AVENUE HAWTHORNE CA 90250 true false false false 0 Common Stock 2023-07-28 4 A 0 1658 117.63 A 5059 D Common Stock 13515 I See Footnote Consists of shares of common stock held by The G&C Chizever Family Trust. Gerald and Caroline Chizever Trustees. /s/ Gerald Chizever 2023-08-01