0001950047-24-003246.txt : 20240430 0001950047-24-003246.hdr.sgml : 20240430 20240430171523 ACCESSION NUMBER: 0001950047-24-003246 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240430 DATE AS OF CHANGE: 20240430 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: OSI SYSTEMS INC CENTRAL INDEX KEY: 0001039065 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing 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: 24898535 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: Morben Paul Keith CENTRAL INDEX KEY: 0001628328 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 12525 CHADRON AVENUE CITY: HAWTHORNE STATE: CA ZIP: 90250 144 1 primary_doc.xml 144 0001628328 XXXXXXXX LIVE 0001039065 OSI SYSTEMS INC 000-23125 12525 Chadron Avenue Hawthorne CA 90250 310-978-0516 PAUL MORBEN Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

310 41234.90 17048704 04/30/2024 NASDAQ Common 01/01/2023 Shares Purchased through Employee Stock Purchase Plan Issuer N 310 01/01/2023 Cash Y 04/30/2024 /s/ Paul Keith Morben