0001104659-19-054375.txt : 20191016 0001104659-19-054375.hdr.sgml : 20191016 20191016154703 ACCESSION NUMBER: 0001104659-19-054375 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190823 FILED AS OF DATE: 20191016 DATE AS OF CHANGE: 20191016 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: 191152797 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 a4.xml 4 X0306 4 2019-08-23 0 0001039065 OSI SYSTEMS INC OSIS 0001134261 CHIZEVER GERALD M 12525 CHADRON AVENUE HAWTHORNE CA 90250 1 0 0 0 Common Stock 2019-08-23 4 A 0 149 0 A 6470 D Common Stock 6511 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 2019-10-16