0001157523-07-008946 8-K 2 20070905 2.02 9.01 20070905 20070905 OSI SYSTEMS INC 0001039065 3674 330238801 CA 0630 8-K 34 000-23125 071098250 12525 CHADRON AVE HAWTHORNE CA 90250 3109780516 12525 CHADRON AVENUE HAWTHORNE CA 90250 8-K 1 a5463942.txt OSI SYSTEMS, INC., 8-K EX-99.1 2 a5463942ex99_1.txt EXHIBIT 99.1