X0306 4 2020-07-08 0 0001039065 OSI SYSTEMS INC OSIS 0001047059 MEHRA AJAY 12525 CHADRON AVE HAWTHORNE CA 90250 0 1 0 0 Executve Vice President Common Stock 2020-07-08 4 A 0 6807 0 A 59735 D Common Stock 22065 I Mehra Family Trust Shares are restricted stock units issued to the Reporting Person pursuant to the OSI Systems, Inc. Amended and Restated 2012 Incentive Award Plan. Vesting and amount of shared is subject to achievement of performance targets. Shares owned by the Mehra Family Trust dated 7-12-2008 /s/ Ajay Mehra 2020-07-10