Company · Semiconductors & Chip Manufacturing
Osi Systems, Inc
Federal civil lawsuits naming Osi Systems, Inc, a Semiconductors & Chip Manufacturing company.
Ticker Nasdaq: OSIS
Business Semiconductors & Related Devices
Headquarters Hawthorne, CA
Incorporated in Delaware
Osi Systems, Inc is a public company in Semiconductors & Related Devices, based in Hawthorne, CA (traded on Nasdaq as OSIS, incorporated in Delaware). It appears in 12 federal civil lawsuits in this index, most often as a defendant (9 of 12). These cases are most often Securities / Commodities and Personal Property / Fraud matters, filed between 2002 and 2026, most frequently in District Court, C.D. California. The most common causes of action are Securities and Negligence. A frequent opposing party is L-3 Communications.
0.5 cases/yr Named as defendant in 75% of cases 42% Securities / Commodities Recent filings steady
Cases by State
AL — 0 cases AZ — 0 cases AR — 0 cases CA — 10 cases CO — 0 cases CT — 0 cases DE — 0 cases DC — 0 cases FL — 0 cases GA — 0 cases ID — 0 cases IL — 0 cases IN — 0 cases IA — 0 cases KS — 0 cases KY — 0 cases LA — 0 cases ME — 0 cases MD — 0 cases MA — 1 cases MI — 0 cases MN — 0 cases MS — 0 cases MO — 0 cases MT — 0 cases NE — 0 cases NV — 0 cases NH — 0 cases NJ — 0 cases NM — 0 cases NY — 1 cases NC — 0 cases ND — 0 cases OH — 0 cases OK — 0 cases OR — 0 cases PA — 0 cases RI — 0 cases SC — 0 cases SD — 0 cases TN — 0 cases TX — 0 cases UT — 0 cases VT — 0 cases VA — 0 cases WA — 0 cases WV — 0 cases WI — 0 cases WY — 0 cases
Open Cases Over Time
2002 peak 3 open 2026
Case Types Over Time
2002 2026
Frequent Opposing Parties
12 Cases — Newest First
Federal Tax / Statutory Actions
Open
District Court, C.D. California No. 2:26-cv-03338 Filed 03/27/2026
Federal Tax / Statutory Actions
Terminated
District Court, C.D. California No. 2:20-cv-02020 Filed 03/02/2020
Securities / Commodities
Terminated
District Court, C.D. California No. 2:18-cv-00894 Filed 02/05/2018
Securities / Commodities
Terminated
District Court, C.D. California No. 2:17-cv-08991 Filed 12/14/2017
Securities / Commodities
Terminated
District Court, C.D. California No. 2:17-cv-08855 Filed 12/08/2017
Securities / Commodities
Terminated
District Court, C.D. California No. 2:17-cv-08841 Filed 12/07/2017
Contract
Terminated
District Court, C.D. California No. 2:14-cv-02910 Filed 04/15/2014
Securities / Commodities
Terminated
District Court, C.D. California No. 2:13-cv-09174 Filed 12/12/2013
Personal Property / Fraud
Terminated
District Court, C.D. California No. 2:06-cv-04745 Filed 07/31/2006
Personal Property / Fraud
Terminated
District Court, D. Massachusetts No. 1:06-cv-10530 Filed 03/24/2006
Personal Property / Fraud
Terminated
District Court, C.D. California No. 2:02-cv-09779 Filed 12/23/2002
Contract
Terminated
District Court, S.D. New York No. 1:02-cv-09144 Filed 11/15/2002
