0001179110-21-000636.txt : 20210114 0001179110-21-000636.hdr.sgml : 20210114 20210114184341 ACCESSION NUMBER: 0001179110-21-000636 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201228 FILED AS OF DATE: 20210114 DATE AS OF CHANGE: 20210114 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: 21530085 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 2020-12-28 0 0001039065 OSI SYSTEMS INC OSIS 0001490925 Ballhaus William Francis JR 12525 CHADRON AVE HAWTHORNE CA 90250 1 0 0 0 Common Stock 2020-12-28 5 G 0 E 6 0 D 22242 I Ballhaus Trust - See Footnote Common Stock 6613 D This transaction involved a gift of securities by the reporting person to his grandchild, who does not share the reporting person's household. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Ballhaus Trust U/A 1/25/02 Dr. William Ballhaus Jr and Jane K Ballhaus Trustees /s/ William F. Ballhaus Jr. 2021-01-14