0001179110-20-008225.txt : 20200710 0001179110-20-008225.hdr.sgml : 20200710 20200710182247 ACCESSION NUMBER: 0001179110-20-008225 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200708 FILED AS OF DATE: 20200710 DATE AS OF CHANGE: 20200710 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ballhaus William Francis JR CENTRAL INDEX KEY: 0001490925 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23125 FILM NUMBER: 201024028 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 edgar.xml FORM 4 - X0306 4 2020-07-08 0 0001039065 OSI SYSTEMS INC OSIS 0001490925 Ballhaus William Francis JR 12525 CHADRON AVE HAWTHORNE CA 90250 1 0 0 0 Common Stock 2020-07-08 4 A 0 3225 0 A 8267 D Common Stock 20594 I Ballhaus Trust - See Footnote 1 Ballhaus Trust U/A 1/25/02 Dr. William Ballhaus Jr and Jane K Ballhaus Trustees /s/ William F. Ballhaus Jr. 2020-07-10