0001950047-23-001081.txt : 20230531 0001950047-23-001081.hdr.sgml : 20230531 20230531163344 ACCESSION NUMBER: 0001950047-23-001081 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230531 DATE AS OF CHANGE: 20230531 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-23125 FILM NUMBER: 23981481 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: CHOPRA DEEPAK CENTRAL INDEX KEY: 0001047058 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 2: 12525 CHADRON AVE CITY: HAWTHORNE STATE: CA ZIP: 90250 FORMER COMPANY: FORMER CONFORMED NAME: CHAMBERLAIN SALLY F ECHOPRA DEEPAK DATE OF NAME CHANGE: 19970930 144 1 primary_doc.xml 144 0001047058 XXXXXXXX LIVE 0001039065 OSI SYSTEMS INC 000-23125 12525 Chadron Avenue Hawthorne CA 90250 3109780516 DEEPAK CHOPRA &NANDINI CHOPRA Officer COMMON Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Fl. New York NY 10004

40000 4776800.00 16728000 05/31/2023 NASDAQ Common 01/01/2021 Performance Stock Units Issuer N 40000 01/01/2023 N/A N DEEPAK CHOPRA &NANDINI CHOPRA JT TEN

12525 Chadron Avenue Hawthorne CA 90250

Common 05/18/2023 30000 3514088.75 SHARES WERE ACQUIRED IN 2021 and 2022 VIA PSU WARDS. 10,000 SHARES SOLD ON 5/18 WERE SOLD BY THE CHOPRA 1987 TRUST and AND ADDITIONAL 15,000 SHARES WERE ALSO SOLD ON 5/18 BY THE CHOPRA 2012 TRUST 05/31/2023 03/01/2023 /s/Deepak Chopra