Company facts
- Industry
- Semiconductors & Related Devices
- Headquarters
- Hawthorne, California
- Most recent report
- 10-K, filed Aug 21, 2026
- Incorporated
- Delaware
- Filings on record
- 1,008+ filings
- On EDGAR
- CIK 1039065
- Fiscal year ends
- June
- Filer status
- Large accelerated filer
Financials 8 of 45
News 8 of 92
Prospectuses and Registrations 4
Proxies 8 of 23
- DEFA14A Extra proxy material Oct 22, 2025
- DEF 14A Proxy statement for a shareholder vote Oct 22, 2025
- DEFA14A Extra proxy material Oct 25, 2024
- DEF 14A Proxy statement for a shareholder vote Oct 25, 2024
- DEFA14A Extra proxy material Oct 27, 2023
- DEF 14A Proxy statement for a shareholder vote Oct 27, 2023
- DEFA14A Extra proxy material Oct 26, 2022
- DEF 14A Proxy statement for a shareholder vote Oct 26, 2022
Ownership 8 of 816
- 4 Insider reported a trade Aug 26, 2026
- 4 Insider reported a trade Aug 26, 2026
- 4 Insider reported a trade Aug 26, 2026
- 4 Insider reported a trade Aug 26, 2026
- 4 Insider reported a trade Aug 25, 2026
- 4 Insider reported a trade Aug 25, 2026
- 4 Insider reported a trade Aug 25, 2026
- 4 Insider reported a trade Aug 25, 2026
Other 8 of 28
- SD Conflict minerals disclosure Mar 23, 2026
- ARS Annual report sent to shareholders Oct 22, 2025
- SD Conflict minerals disclosure May 16, 2025
- ARS Annual report sent to shareholders Oct 25, 2024
- SD Conflict minerals disclosure May 2, 2024
- ARS Annual report sent to shareholders Oct 27, 2023
- SD Conflict minerals disclosure May 2, 2023
- SD Conflict minerals disclosure May 26, 2022
Everything here comes from Osi Systems Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.