SANUWAVE Health, Inc. SEC filings SNWV
SANUWAVE Health, Inc. has 751 filings in SEC EDGAR's recent list, going back to Dec 18, 2007. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 31, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 30, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | May 4, 2026 | Apr 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 4, 2026 | — |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 4 | Insider transaction | Apr 21, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 6, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 6, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 6, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 6, 2026 | Dec 31, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 15, 2025 | — |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4/A | Filing | Dec 11, 2025 | Dec 8, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 10, 2025 | — |
| 4 | Insider transaction | Dec 10, 2025 | Dec 8, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 17, 2025 | — |
| 4 | Insider transaction | Oct 9, 2025 | Oct 6, 2025 |
| 3 | Initial insider ownership | Oct 6, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 29, 2025 | — |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| 144 | Notice of proposed sale | Jun 25, 2025 | — |
| 4 | Insider transaction | Jun 12, 2025 | Mar 1, 2019 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | May 29, 2025 | May 27, 2025 |
| 3 | Initial insider ownership | May 29, 2025 | May 27, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 9, 2025 | — |
| 4 | Insider transaction | Apr 30, 2025 | Apr 29, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Dec 14, 2017 |
| 3 | Initial insider ownership | Apr 7, 2025 | Dec 14, 2015 |
| 4 | Insider transaction | Mar 24, 2025 | Aug 5, 2022 |
| 3 | Initial insider ownership | Mar 24, 2025 | Apr 10, 2022 |
| 4 | Insider transaction | Mar 18, 2025 | Oct 22, 2024 |
| 3 | Initial insider ownership | Mar 18, 2025 | Apr 10, 2022 |
| 4 | Insider transaction | Mar 4, 2025 | Aug 5, 2022 |
| 3 | Initial insider ownership | Mar 4, 2025 | Apr 10, 2022 |
| 4 | Insider transaction | Feb 21, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Oct 22, 2024 |
| 4 | Insider transaction | Feb 19, 2025 | Dec 31, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2025 | — |
| 4 | Insider transaction | Feb 7, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 7, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 8, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 6, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Sep 20, 2018 |
| 3 | Initial insider ownership | Jan 10, 2025 | Sep 10, 2018 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| 4 | Insider transaction | Nov 1, 2024 | Oct 30, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 22, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 18, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 18, 2024 |
| 4 | Insider transaction | Oct 23, 2024 | Oct 18, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 22, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 22, 2024 | — |
| 3 | Initial insider ownership | Oct 16, 2024 | Jan 23, 2023 |
| 3 | Initial insider ownership | Jun 26, 2024 | Jun 10, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 24, 2024 | — |
| 4 | Insider transaction | May 13, 2024 | May 9, 2023 |
| 3 | Initial insider ownership | Apr 12, 2024 | Apr 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 4/A | Filing | Jan 12, 2024 | Dec 30, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 12, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 4, 2024 | — |
| 4 | Insider transaction | Jan 3, 2024 | Dec 30, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 22, 2023 | — |
| 4 | Insider transaction | Nov 21, 2023 | Nov 17, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 23, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 10, 2023 | — |
| 4 | Insider transaction | Aug 9, 2023 | Aug 7, 2023 |
| 3 | Initial insider ownership | Aug 8, 2023 | Jul 31, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 27, 2023 | — |
| 4 | Insider transaction | Jul 27, 2023 | Jul 24, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | May 16, 2023 | — |
| 4 | Insider transaction | May 16, 2023 | May 9, 2023 |
| 4/A | Filing | May 16, 2023 | Nov 14, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 13, 2023 | — |
| 4 | Insider transaction | Jan 12, 2023 | Nov 14, 2022 |
| SC 13D | Ownership over 5% (active) | Aug 11, 2022 | — |
| 3 | Initial insider ownership | Aug 10, 2022 | Jun 6, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Sep 24, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| 4 | Insider transaction | Feb 25, 2020 | Jan 30, 2020 |
| 3 | Initial insider ownership | Feb 21, 2020 | Feb 20, 2020 |
| SC 13G | Ownership over 5% (passive) | Jan 21, 2020 | — |
| 4 | Insider transaction | Nov 4, 2019 | Nov 4, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Apr 25, 2019 | Apr 24, 2019 |
| 4 | Insider transaction | Apr 25, 2019 | Apr 24, 2019 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Sep 28, 2018 | Sep 20, 2018 |
| 4 | Insider transaction | Jun 12, 2018 | May 31, 2018 |
| 3 | Initial insider ownership | Jun 12, 2018 | May 31, 2018 |
| 4 | Insider transaction | Jan 19, 2018 | Nov 3, 2017 |
| 4 | Insider transaction | Jan 19, 2018 | Dec 11, 2017 |
| 4 | Insider transaction | Jan 19, 2018 | Dec 11, 2017 |
| 4 | Insider transaction | Jan 19, 2018 | Dec 11, 2017 |
| 4 | Insider transaction | Jan 19, 2018 | Dec 11, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 15, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 15, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 15, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 15, 2017 |
| 4 | Insider transaction | Jun 29, 2017 | Jun 15, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| 4 | Insider transaction | Dec 16, 2016 | Nov 9, 2016 |
| 4 | Insider transaction | Dec 16, 2016 | Nov 9, 2016 |
| 4 | Insider transaction | Dec 16, 2016 | Nov 9, 2016 |
| 4 | Insider transaction | Dec 16, 2016 | Nov 9, 2016 |
| 4 | Insider transaction | Dec 16, 2016 | Nov 9, 2016 |
| 4 | Insider transaction | Sep 30, 2016 | Oct 1, 2015 |
| 4 | Insider transaction | Sep 30, 2016 | Oct 1, 2015 |
| 4 | Insider transaction | Sep 30, 2016 | Oct 1, 2015 |
| 4 | Insider transaction | Sep 30, 2016 | Oct 1, 2015 |
| 4 | Insider transaction | Sep 30, 2016 | Sep 28, 2016 |
| 3 | Initial insider ownership | Aug 30, 2016 | Apr 18, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 31, 2015 | — |
| 4 | Insider transaction | Oct 15, 2015 | Sep 2, 2015 |
| 4 | Insider transaction | Oct 15, 2015 | Sep 2, 2015 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 15, 2015 | — |
| 3 | Initial insider ownership | Aug 5, 2015 | Jul 31, 2015 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 17, 2015 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 6, 2014 | — |
| 4 | Insider transaction | Jun 6, 2014 | May 13, 2014 |
| 4 | Insider transaction | May 9, 2014 | May 7, 2014 |
| SC 13G | Ownership over 5% (passive) | Mar 24, 2014 | — |
| 4 | Insider transaction | Mar 19, 2014 | Mar 17, 2014 |
| 4 | Insider transaction | Mar 18, 2014 | Mar 17, 2014 |
| 4 | Insider transaction | Oct 9, 2013 | Oct 9, 2013 |
| 4 | Insider transaction | Oct 9, 2013 | Oct 9, 2013 |
| 4 | Insider transaction | Sep 19, 2013 | Sep 19, 2013 |
| 4 | Insider transaction | Sep 5, 2013 | Sep 3, 2013 |
| 3 | Initial insider ownership | Sep 5, 2013 | Sep 3, 2013 |
| 4 | Insider transaction | Aug 15, 2013 | Aug 13, 2013 |
| 4 | Insider transaction | Aug 5, 2013 | Jul 31, 2013 |
| 4 | Insider transaction | Jun 11, 2013 | Jun 7, 2013 |
| 4 | Insider transaction | Jun 6, 2013 | Jun 4, 2013 |
| 4 | Insider transaction | May 31, 2013 | May 29, 2013 |
| 4 | Insider transaction | May 22, 2013 | May 20, 2013 |
| 4 | Insider transaction | May 17, 2013 | May 15, 2013 |
| 4 | Insider transaction | Mar 11, 2013 | Feb 21, 2013 |
| 4 | Insider transaction | Mar 7, 2013 | Feb 21, 2013 |
| 4 | Insider transaction | Mar 7, 2013 | Feb 21, 2013 |
| 3 | Initial insider ownership | Mar 7, 2013 | Feb 21, 2013 |
| 4 | Insider transaction | Mar 7, 2013 | Feb 21, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2013 | — |
| 4 | Insider transaction | Feb 4, 2013 | Feb 1, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 14, 2013 | — |
| 4 | Insider transaction | Jan 3, 2013 | Dec 31, 2012 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 27, 2012 | — |
| 4 | Insider transaction | Nov 29, 2012 | Nov 27, 2012 |
Showing 200 filings, the most recent 200. 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
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- SNWV (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Eden Prairie, MN
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1417663
- Former names
- RUB MUSIC ENTERPRISES, INC. (until Feb 1, 2010)
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All 151 Surgical & Medical Instruments & Apparatus companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.