Inogen Inc SEC filings INGN
Inogen Inc has 1,000 filings in SEC EDGAR's recent list, going back to Sep 22, 2006. Its latest annual report, Form ARS, was filed on Apr 28, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 30, 2026 (material agreement, regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| CT ORDER | Filing | Dec 15, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2019 | — |
| CT ORDER | Filing | Jun 8, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2017 | — |
| CT ORDER | Filing | May 16, 2017 | — |
| CT ORDER | Filing | Nov 21, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| NT 10-K/A | Filing | Apr 14, 2015 | Dec 31, 2014 |
| NT 10-K | Filing | Apr 1, 2015 | Dec 31, 2014 |
| EFFECT | Filing | Oct 29, 2014 | — |
| EFFECT | Filing | Feb 12, 2014 | — |
| UPLOAD | Letter from the SEC | Feb 12, 2014 | — |
| CORRESP | Letter to the SEC | Feb 12, 2014 | — |
| CORRESP | Letter to the SEC | Feb 12, 2014 | — |
| CORRESP | Letter to the SEC | Feb 11, 2014 | — |
| UPLOAD | Letter from the SEC | Feb 11, 2014 | — |
| 8-A12B | Filing | Feb 10, 2014 | — |
| CORRESP | Letter to the SEC | Feb 3, 2014 | — |
| UPLOAD | Letter from the SEC | Feb 3, 2014 | — |
| CORRESP | Letter to the SEC | Jan 31, 2014 | — |
| CORRESP | Letter to the SEC | Jan 30, 2014 | — |
| UPLOAD | Letter from the SEC | Jan 27, 2014 | — |
| CORRESP | Letter to the SEC | Jan 13, 2014 | — |
| UPLOAD | Letter from the SEC | Jan 9, 2014 | — |
| UPLOAD | Letter from the SEC | Dec 13, 2013 | — |
| UPLOAD | Letter from the SEC | Nov 13, 2013 | — |
| DRS | Filing | Oct 16, 2013 | — |
| CERTNAS | Auto-generated paper document | Feb 13, 2012 | — |
| D/A | Filing | Jul 13, 2010 | — |
| D | Filing | Mar 2, 2010 | — |
| REGDEX | Auto-generated paper document | Mar 10, 2009 | — |
| REGDEX | Auto-generated paper document | Dec 20, 2007 | — |
| REGDEX/A | Auto-generated paper document | Aug 9, 2007 | — |
| REGDEX/A | Auto-generated paper document | Feb 26, 2007 | — |
| REGDEX/A | Auto-generated paper document | Dec 19, 2006 | — |
| REGDEX/A | Auto-generated paper document | Sep 22, 2006 | — |
Showing 44 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
- Orthopedic, Prosthetic & Surgical Appliances & Supplies (SIC 3842)
- Listed as
- INGN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Beverly, MA
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1294133
Other Orthopedic, Prosthetic & Surgical Appliances & Supplies companies
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- Edwards Lifesciences Corp EW
- STERIS plc STE
- Zimmer Biomet Holdings, Inc. ZBH
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- Align Technology Inc ALGN
- MSA Safety Inc MSA
- Establishment Labs Holdings Inc. ESTA
All 29 Orthopedic, Prosthetic & Surgical Appliances & Supplies companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.