OSI SYSTEMS, INC. (OSIS)

Insider Buying

Transaction Date	Owner	Shares Purchased	Edgar filing
No insider buying transactions found

Insider Selling

Transaction Date	Owner	Shares Sold	Edgar filing
03/02/2010	LUSKIN MEYER/	20,000	View Filing
02/26/2010	VISWANATHAN CHAND R	4,000	View Filing
02/24/2010	ALIABADI MANOOCHER M	4,000	View Filing
02/09/2010	CHOPRA DEEPAK	120,000	View Filing
02/03/2010	MEHRA AJAY	30,000	View Filing
11/06/2009	GOOD STEVEN C	4,241	View Filing
09/08/2009	GOOD STEVEN C	2,188	View Filing
05/21/2009	GOOD STEVEN C	937	View Filing
05/20/2009	CHOPRA DEEPAK	10,000	View Filing
05/15/2009	CHOPRA DEEPAK	99,835	View Filing
05/05/2009	MEHRA AJAY	25,000	View Filing
03/23/2009	CHOPRA DEEPAK	8,000	View Filing
03/19/2009	CHOPRA DEEPAK	15,000	View Filing
09/11/2008	CHOPRA DEEPAK	60,000	View Filing
09/02/2008	LUSKIN MEYER/	8,900	View Filing
08/13/2008	ALIABADI MANOOCHER M	1,000	View Filing