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 |
|---|---|---|---|
| 424B3 | Prospectus | Aug 26, 2026 | — |
| S-3 | Shelf registration | Aug 18, 2026 | — |
| 424B5 | Prospectus supplement | Aug 3, 2026 | — |
| 424B4 | Prospectus | Jun 8, 2026 | — |
| S-1MEF | Filing | Jun 5, 2026 | — |
| S-1/A | Amended registration statement | Jun 4, 2026 | — |
| FWP | Free writing prospectus | Jun 2, 2026 | — |
| S-1/A | Amended registration statement | May 29, 2026 | — |
| S-1 | Registration statement | May 22, 2026 | — |
| 424B3 | Prospectus | Feb 9, 2026 | — |
| S-3 | Shelf registration | Feb 4, 2026 | — |
| 424B5 | Prospectus supplement | Sep 3, 2025 | — |
| 424B4 | Prospectus | Jun 10, 2025 | — |
| S-1/A | Amended registration statement | Jun 3, 2025 | — |
| S-1 | Registration statement | May 30, 2025 | — |
| 424B3 | Prospectus | Dec 20, 2024 | — |
| S-1/A | Amended registration statement | Dec 19, 2024 | — |
| S-1 | Registration statement | Nov 15, 2024 | — |
| 424B3 | Prospectus | Sep 6, 2024 | — |
| S-1/A | Amended registration statement | Aug 29, 2024 | — |
| 424B5 | Prospectus supplement | Aug 26, 2024 | — |
| S-1 | Registration statement | Aug 15, 2024 | — |
| 424B5 | Prospectus supplement | Jul 25, 2024 | — |
| S-3 | Shelf registration | Jul 1, 2024 | — |
| 424B4 | Prospectus | Apr 29, 2024 | — |
| S-1/A | Amended registration statement | Apr 17, 2024 | — |
| S-1/A | Amended registration statement | Mar 13, 2024 | — |
| S-1/A | Amended registration statement | Feb 8, 2024 | — |
| S-1/A | Amended registration statement | Feb 5, 2024 | — |
| S-1/A | Amended registration statement | Jan 31, 2024 | — |
| S-1 | Registration statement | Jan 18, 2024 | — |
| 424B4 | Prospectus | Oct 16, 2023 | — |
| POS AM | Filing | Oct 4, 2023 | — |
| S-1/A | Amended registration statement | Sep 29, 2023 | — |
| S-1 | Registration statement | Sep 21, 2023 | — |
| 424B5 | Prospectus supplement | Mar 3, 2023 | — |
| 424B4 | Prospectus | Oct 18, 2022 | — |
| 424B4 | Prospectus | Oct 18, 2022 | — |
| 424B4 | Prospectus | Oct 17, 2022 | — |
| 424B4 | Prospectus | Oct 17, 2022 | — |
| S-1MEF | Filing | Oct 13, 2022 | — |
| S-1/A | Amended registration statement | Oct 13, 2022 | — |
| S-1/A | Amended registration statement | Oct 12, 2022 | — |
| S-1/A | Amended registration statement | Oct 11, 2022 | — |
| S-1/A | Amended registration statement | Oct 6, 2022 | — |
| FWP | Free writing prospectus | Oct 3, 2022 | — |
| S-1/A | Amended registration statement | Sep 30, 2022 | — |
| S-1 | Registration statement | Sep 9, 2022 | — |
| S-8 | Employee stock plan registration | Apr 21, 2022 | — |
| 424B4 | Prospectus | Sep 20, 2021 | — |
| 424B4 | Prospectus | Sep 20, 2021 | — |
| 424B5 | Prospectus supplement | Sep 15, 2021 | — |
| 424B5 | Prospectus supplement | Sep 15, 2021 | — |
| 424B4 | Prospectus | Sep 3, 2021 | — |
| 424B4 | Prospectus | Sep 3, 2021 | — |
| S-3/A | Filing | Jun 21, 2021 | — |
| S-3 | Shelf registration | Jun 4, 2021 | — |
| S-8 | Employee stock plan registration | May 24, 2021 | — |
| S-8 | Employee stock plan registration | Mar 25, 2021 | — |
| 424B5 | Prospectus supplement | Mar 17, 2021 | — |
| S-3MEF | Filing | Mar 16, 2021 | — |
| 424B5 | Prospectus supplement | Mar 16, 2021 | — |
| 424B4 | Prospectus | Aug 19, 2020 | — |
| FWP | Free writing prospectus | Aug 17, 2020 | — |
| S-1/A | Amended registration statement | Aug 17, 2020 | — |
| S-1 | Registration statement | Aug 6, 2020 | — |
| 424B3 | Prospectus | Jun 9, 2020 | — |
| S-1 | Registration statement | May 29, 2020 | — |
| S-8 | Employee stock plan registration | May 15, 2020 | — |
| 424B3 | Prospectus | May 11, 2020 | — |
| S-1/A | Amended registration statement | May 6, 2020 | — |
| 424B5 | Prospectus supplement | May 4, 2020 | — |
| S-1 | Registration statement | Apr 29, 2020 | — |
| 424B5 | Prospectus supplement | Mar 31, 2020 | — |
| 424B4 | Prospectus | Mar 24, 2020 | — |
| 424B4 | Prospectus | Mar 24, 2020 | — |
| 424B5 | Prospectus supplement | Mar 23, 2020 | — |
| 424B4 | Prospectus | Jan 29, 2020 | — |
| 424B4 | Prospectus | Jan 27, 2020 | — |
| S-1MEF | S-1 mef | Jan 24, 2020 | — |
| S-1/A | Amended registration statement | Jan 23, 2020 | — |
| S-1/A | Amended registration statement | Jan 23, 2020 | — |
| FWP | Free writing prospectus | Jan 8, 2020 | — |
| S-1/A | Amended registration statement | Jan 6, 2020 | — |
| 424B3 | Prospectus | Dec 31, 2019 | — |
| S-1/A | Amended registration statement | Dec 27, 2019 | — |
| S-1 | Registration statement | Dec 20, 2019 | — |
| S-1/A | Amended registration statement | Dec 20, 2019 | — |
| S-1 | Registration statement | Dec 6, 2019 | — |
| 424B4 | Prospectus | Nov 7, 2019 | — |
| 424B5 | Prospectus supplement | Nov 5, 2019 | — |
| 424B4 | Prospectus | Oct 25, 2019 | — |
| 424B5 | Prospectus supplement | Oct 24, 2019 | — |
| S-8 | Employee stock plan registration | Aug 8, 2019 | — |
| 424B4 | Prospectus | Mar 13, 2019 | — |
| 424B4 | Prospectus | Mar 8, 2019 | — |
| S-1MEF | Filing | Mar 7, 2019 | — |
| FWP | Free writing prospectus | Mar 1, 2019 | — |
| S-1/A | Amended registration statement | Feb 25, 2019 | — |
| S-1/A | Amended registration statement | Jan 22, 2019 | — |
| S-1 | Registration statement | Dec 31, 2018 | — |
| 424B4 | Prospectus | Jul 3, 2018 | — |
| 424B5 | Prospectus supplement | Jun 29, 2018 | — |
| 424B5 | Prospectus supplement | Jun 29, 2018 | — |
| S-3 | Shelf registration | May 11, 2018 | — |
| S-8 | Employee stock plan registration | Mar 23, 2018 | — |
| 424B4 | Prospectus | Nov 22, 2017 | — |
| S-1MEF | Filing | Nov 22, 2017 | — |
| S-1/A | Amended registration statement | Nov 20, 2017 | — |
| S-1/A | Amended registration statement | Nov 17, 2017 | — |
| S-1/A | Amended registration statement | Nov 13, 2017 | — |
| FWP | Free writing prospectus | Nov 6, 2017 | — |
| S-1/A | Amended registration statement | Nov 6, 2017 | — |
| S-1 | Registration statement | Oct 18, 2017 | — |
| S-8 | Employee stock plan registration | Jun 2, 2017 | — |
| 424B4 | Prospectus | Apr 19, 2017 | — |
| S-1/A | Amended registration statement | Apr 6, 2017 | — |
| S-1/A | Amended registration statement | Apr 5, 2017 | — |
| FWP | Free writing prospectus | Mar 29, 2017 | — |
| S-1/A | Amended registration statement | Mar 29, 2017 | — |
| 424B3 | Prospectus | Mar 22, 2017 | — |
| S-1 | Registration statement | Mar 21, 2017 | — |
| S-1/A | Amended registration statement | Mar 15, 2017 | — |
| S-1 | Registration statement | Feb 14, 2017 | — |
| 424B3 | Prospectus | Jan 3, 2017 | — |
| S-1 | Registration statement | Dec 15, 2016 | — |
| 424B5 | Prospectus supplement | Oct 31, 2016 | — |
| 424B5 | Prospectus supplement | Jul 22, 2016 | — |
| S-8 | Employee stock plan registration | Mar 15, 2016 | — |
| S-8 | Employee stock plan registration | Mar 20, 2015 | — |
| POS AM | Filing | May 30, 2014 | — |
| S-3 | Shelf registration | Mar 21, 2014 | — |
| S-8 | Employee stock plan registration | Mar 18, 2014 | — |
| 424B5 | Prospectus supplement | Sep 19, 2013 | — |
| 424B3 | Prospectus | Sep 18, 2013 | — |
| 424B3 | Prospectus | Sep 18, 2013 | — |
| S-8 | Employee stock plan registration | Aug 9, 2013 | — |
| S-8 | Employee stock plan registration | May 30, 2013 | — |
| 424B5 | Prospectus supplement | Apr 12, 2013 | — |
| 424B3 | Prospectus | Apr 10, 2013 | — |
| S-3/A | Filing | Apr 2, 2013 | — |
| S-3 | Shelf registration | Mar 15, 2013 | — |
| 424B3 | Prospectus | Feb 19, 2013 | — |
| S-1/A | Amended registration statement | Feb 13, 2013 | — |
| S-1/A | Amended registration statement | Feb 8, 2013 | — |
| S-1 | Registration statement | Jan 28, 2013 | — |
Showing 146 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.