Nuwellis, Inc. SEC filings NUWE
Nuwellis, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jan 28, 2013. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 23, 2026 (change to shareholder rights, bylaw or fiscal year change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Aug 26, 2026 | — |
| EFFECT | Filing | Jun 4, 2026 | — |
| CORRESP | Letter to the SEC | Jun 4, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| EFFECT | Filing | Feb 9, 2026 | — |
| CORRESP | Letter to the SEC | Feb 6, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 5, 2026 | — |
| DRS | Filing | Nov 25, 2025 | — |
| EFFECT | Filing | Jun 9, 2025 | — |
| CORRESP | Letter to the SEC | Jun 5, 2025 | — |
| CORRESP | Letter to the SEC | Jun 5, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| DEFR14A | Filing | May 9, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 17, 2025 | — |
| DRS | Filing | Apr 11, 2025 | — |
| EFFECT | Filing | Dec 20, 2024 | — |
| CORRESP | Letter to the SEC | Dec 20, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 22, 2024 | — |
| D | Filing | Nov 20, 2024 | — |
| EFFECT | Filing | Sep 6, 2024 | — |
| CORRESP | Letter to the SEC | Sep 4, 2024 | — |
| D | Filing | Sep 4, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 21, 2024 | — |
| D | Filing | Aug 2, 2024 | — |
| EFFECT | Filing | Jul 9, 2024 | — |
| CORRESP | Letter to the SEC | Jul 8, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 8, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| DEFR14A | Filing | May 17, 2024 | — |
| PRER14A | Filing | May 8, 2024 | — |
| EFFECT | Filing | Apr 26, 2024 | — |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| CORRESP | Letter to the SEC | Apr 17, 2024 | — |
| CORRESP | Letter to the SEC | Apr 17, 2024 | — |
| CORRESP | Letter to the SEC | Feb 14, 2024 | — |
| CORRESP | Letter to the SEC | Feb 14, 2024 | — |
| CORRESP | Letter to the SEC | Feb 9, 2024 | — |
| CORRESP | Letter to the SEC | Feb 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 26, 2024 | — |
| POS462C | Form pos462c | Oct 6, 2023 | — |
| AW | Filing | Oct 5, 2023 | — |
| EFFECT | Filing | Sep 29, 2023 | — |
| CORRESP | Letter to the SEC | Sep 29, 2023 | — |
| CORRESP | Letter to the SEC | Sep 29, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 27, 2023 | — |
| D | Filing | Jun 26, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2023 | — |
| EFFECT | Filing | Oct 13, 2022 | — |
| CORRESP | Letter to the SEC | Oct 11, 2022 | — |
| CORRESP | Letter to the SEC | Oct 11, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 15, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2022 | — |
| EFFECT | Filing | Jul 2, 2021 | — |
| CORRESP | Letter to the SEC | Jul 1, 2021 | — |
| CORRESP | Letter to the SEC | Jun 30, 2021 | — |
| UPLOAD | Letter from the SEC | Jun 28, 2021 | — |
| CORRESP | Letter to the SEC | Jun 21, 2021 | — |
| UPLOAD | Letter from the SEC | Jun 14, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2021 | — |
| EFFECT | Filing | Aug 18, 2020 | — |
| CORRESP | Letter to the SEC | Aug 17, 2020 | — |
| CORRESP | Letter to the SEC | Aug 17, 2020 | — |
| UPLOAD | Letter from the SEC | Aug 12, 2020 | — |
| EFFECT | Filing | Jun 8, 2020 | — |
| CORRESP | Letter to the SEC | Jun 5, 2020 | — |
| UPLOAD | Letter from the SEC | Jun 4, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| EFFECT | Filing | May 8, 2020 | — |
| D | Filing | May 7, 2020 | — |
| CORRESP | Letter to the SEC | May 6, 2020 | — |
| UPLOAD | Letter from the SEC | May 5, 2020 | — |
| UPLOAD | Letter from the SEC | Apr 17, 2020 | — |
| D | Filing | Apr 8, 2020 | — |
| PRER14A | Filing | Apr 8, 2020 | — |
| D | Filing | Mar 30, 2020 | — |
| EFFECT | Filing | Jan 24, 2020 | — |
| CORRESP | Letter to the SEC | Jan 23, 2020 | — |
| CORRESP | Letter to the SEC | Jan 23, 2020 | — |
| EFFECT | Filing | Dec 30, 2019 | — |
| CORRESP | Letter to the SEC | Dec 27, 2019 | — |
| UPLOAD | Letter from the SEC | Dec 27, 2019 | — |
| CORRESP | Letter to the SEC | Dec 20, 2019 | — |
| UPLOAD | Letter from the SEC | Dec 13, 2019 | — |
| D | Filing | Nov 21, 2019 | — |
| D | Filing | Nov 1, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| EFFECT | Filing | Mar 7, 2019 | — |
| CORRESP | Letter to the SEC | Mar 6, 2019 | — |
| CORRESP | Letter to the SEC | Mar 6, 2019 | — |
| UPLOAD | Letter from the SEC | Feb 5, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2018 | — |
| EFFECT | Filing | May 23, 2018 | — |
| UPLOAD | Letter from the SEC | May 22, 2018 | — |
| CORRESP | Letter to the SEC | May 21, 2018 | — |
| EFFECT | Filing | Nov 21, 2017 | — |
| CORRESP | Letter to the SEC | Nov 17, 2017 | — |
| CORRESP | Letter to the SEC | Nov 17, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2017 | — |
| EFFECT | Filing | Apr 18, 2017 | — |
| CORRESP | Letter to the SEC | Apr 18, 2017 | — |
| CORRESP | Letter to the SEC | Apr 18, 2017 | — |
| EFFECT | Filing | Mar 21, 2017 | — |
| CORRESP | Letter to the SEC | Mar 20, 2017 | — |
| D | Filing | Feb 27, 2017 | — |
| D | Filing | Jan 25, 2017 | — |
| EFFECT | Filing | Dec 30, 2016 | — |
| CORRESP | Letter to the SEC | Dec 30, 2016 | — |
| CORRESP | Letter to the SEC | Dec 30, 2016 | — |
| UPLOAD | Letter from the SEC | Dec 28, 2016 | — |
| D | Filing | Nov 9, 2016 | — |
| D | Filing | Aug 18, 2016 | — |
| D | Filing | Aug 2, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
| D | Filing | Mar 2, 2015 | — |
| EFFECT | Filing | Jun 5, 2014 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| EFFECT | Filing | May 5, 2014 | — |
| 8-A12B | Filing | Jun 14, 2013 | — |
| D | Filing | May 20, 2013 | — |
| EFFECT | Filing | Apr 5, 2013 | — |
| EFFECT | Filing | Feb 13, 2013 | — |
| CORRESP | Letter to the SEC | Feb 13, 2013 | — |
| CORRESP | Letter to the SEC | Feb 8, 2013 | — |
| UPLOAD | Letter from the SEC | Feb 6, 2013 | — |
Showing 128 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
- Electromedical & Electrotherapeutic Apparatus (SIC 3845)
- Listed as
- NUWE (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Eden Prairie, MN
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1506492
- Former names
- CHF Solutions, Inc. (until Apr 16, 2021); Sunshine Heart, Inc. (until May 23, 2017)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.