 HAWTHORNE, Calif.--BUSINESS WIRE--OSI Systems, Inc. the Company or OSI Systems NASDAQ: OSIS today announced financial results for the fourth quarter and fiscal year ended June 30, 2021. Deepak Chopra, OSI Systems Chairman and Chief Executive Officer, said We are pleased with our performance for fiscal 2021 and for the fourth quarter, as we finished with record fourth quarter revenues and earnings per share driven by outstanding performance in each of our Security and Optoelectronics 