SEC Filings | OSI Systems, Inc.

SEC Filings

Group

Filing date	Form	Description	View
Dec 13, 2016	4/A	Amendment to a previously filed 4	View HTML 0001179110-16-032909.pdf
Feb 8, 2018	4/A	Amendment to a previously filed 4	View HTML 0001179110-18-001856.pdf
Sep 14, 2018	4/A	Amendment to a previously filed 4	View HTML 0001179110-18-011453.pdf
Jan 2, 2020	4/A	Amendment to a previously filed 4	View HTML 0001179110-20-000062.pdf
Jan 2, 2020	4/A	Amendment to a previously filed 4	View HTML 0001179110-20-000064.pdf
Jan 2, 2020	4/A	Amendment to a previously filed 4	View HTML 0001179110-20-000063.pdf
Aug 12, 2020	4/A	Amendment to a previously filed 4	View HTML 0001179110-20-008957.pdf 0001179110-20-008957.xls
Sep 1, 2020	4/A	Amendment to a previously filed 4	View HTML 0001179110-20-009473.pdf 0001179110-20-009473.xls
Sep 2, 1997	424A	Substantive changes from or additions to a prospectus previously filed	View HTML 0000898430-97-003778.pdf 0000898430-97-003778.xls
Oct 2, 1997	424B1	Form of prospectus that discloses information previously omitted from the prospectus	View HTML 0000944209-97-001307.pdf 0000944209-97-001307.xls