Osi Systems Inc SEC filings OSIS
Osi Systems Inc has 1,000 filings in SEC EDGAR's recent list, going back to Sep 3, 2015. Its latest annual report, Form ARS, was filed on Oct 26, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | Mar 23, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 16, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 2, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 2, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2022 | — |
| SC 14N | Filing | Sep 15, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 17, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 12, 2021 | — |
| CORRESP | Letter to the SEC | Mar 10, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 2, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 24, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| NT 10-K | Filing | Aug 29, 2017 | Jun 30, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2017 | — |
| UPLOAD | Letter from the SEC | Feb 6, 2017 | — |
| CORRESP | Letter to the SEC | Jan 24, 2017 | — |
| UPLOAD | Letter from the SEC | Jan 18, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2016 | — |
| UPLOAD | Letter from the SEC | Dec 21, 2015 | — |
| CORRESP | Letter to the SEC | Dec 14, 2015 | — |
| CORRESP | Letter to the SEC | Nov 27, 2015 | — |
| UPLOAD | Letter from the SEC | Nov 23, 2015 | — |
| CORRESP | Letter to the SEC | Nov 10, 2015 | — |
| UPLOAD | Letter from the SEC | Oct 30, 2015 | — |
Showing 25 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- OSIS (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- Hawthorne, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1039065
- Former names
- OSI SYSTEMS INC (until Nov 5, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.