Sonoma Pharmaceuticals, Inc. SEC filings SNOA
Sonoma Pharmaceuticals, Inc. has 977 filings in SEC EDGAR's recent list, going back to Jan 15, 2002. Its latest annual report, Form 10-K, was filed on Jun 16, 2026 for the period ended Mar 31, 2026. 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 6, 2026 (material agreement, change to shareholder rights, bylaw or fiscal year change). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Jul 9, 2026 | — |
| 424B5 | Prospectus supplement | Jun 18, 2026 | — |
| 424B4 | Prospectus | Apr 27, 2026 | — |
| S-1/A | Amended registration statement | Apr 23, 2026 | — |
| S-1 | Registration statement | Apr 17, 2026 | — |
| 424B5 | Prospectus supplement | Sep 26, 2025 | — |
| S-8 | Employee stock plan registration | Jun 17, 2025 | — |
| S-8 | Employee stock plan registration | Dec 20, 2024 | — |
| 424B5 | Prospectus supplement | Sep 20, 2024 | — |
| 424B5 | Prospectus supplement | Aug 23, 2024 | — |
| 424B5 | Prospectus supplement | Jun 27, 2024 | — |
| S-8 | Employee stock plan registration | Jun 17, 2024 | — |
| 424B3 | Prospectus | Mar 8, 2024 | — |
| 424B3 | Prospectus | Dec 15, 2023 | — |
| 424B5 | Prospectus supplement | Nov 22, 2023 | — |
| S-3 | Shelf registration | Nov 3, 2023 | — |
| 424B4 | Prospectus | Oct 30, 2023 | — |
| S-1/A | Amended registration statement | Oct 13, 2023 | — |
| S-1 | Registration statement | Sep 19, 2023 | — |
| 424B5 | Prospectus supplement | Feb 24, 2023 | — |
| 424B3 | Prospectus | Dec 23, 2022 | — |
| S-8 | Employee stock plan registration | Jan 13, 2022 | — |
| 424B3 | Prospectus | Sep 3, 2021 | — |
| 424B3 | Prospectus | Jul 30, 2021 | — |
| 424B5 | Prospectus supplement | Dec 23, 2020 | — |
| S-3/A | Form s-3 amendment 1 | Dec 15, 2020 | — |
| S-3 | Shelf registration | Nov 24, 2020 | — |
| S-8 | Employee stock plan registration | Dec 26, 2019 | — |
| 424B3 | Prospectus | Nov 27, 2019 | — |
| 424B3 | Prospectus | Nov 26, 2019 | — |
| S-8 | Employee stock plan registration | Dec 19, 2018 | — |
| 424B5 | Prospectus supplement | Nov 20, 2018 | — |
| S-1/A | Amended registration statement | Nov 16, 2018 | — |
| S-1/A | Amended registration statement | Nov 7, 2018 | — |
| S-1 | Registration statement | Oct 12, 2018 | — |
| 424B3 | Prospectus | Mar 5, 2018 | — |
| 424B3 | Prospectus | Mar 2, 2018 | — |
| 424B3 | Prospectus | Dec 8, 2017 | — |
| 424B3 | Prospectus | Nov 28, 2017 | — |
| S-3/A | Form s-1 amendment | Nov 17, 2017 | — |
| S-3 | Shelf registration | Nov 9, 2017 | — |
| S-8 | Employee stock plan registration | Jun 29, 2017 | — |
| 424B3 | Prospectus | Apr 7, 2017 | — |
| S-8 | Employee stock plan registration | Nov 22, 2016 | — |
| 424B5 | Prospectus supplement | Nov 18, 2016 | — |
| 424B3 | Prospectus | Sep 9, 2016 | — |
| 424B5 | Prospectus supplement | Mar 18, 2016 | — |
| 424B2 | Prospectus | Mar 17, 2016 | — |
| 424B5 | Prospectus supplement | Dec 16, 2015 | — |
| 424B3 | Prospectus | Aug 10, 2015 | — |
| POS AM | Amendment no. 2 | Jul 29, 2015 | — |
| POS AM | Post-effective amendment | Jul 9, 2015 | — |
| S-8 | Employee stock plan registration | Jun 23, 2015 | — |
| 424B2 | Prospectus | Jan 22, 2015 | — |
| S-1/A | Amended registration statement | Jan 20, 2015 | — |
| S-1/A | Amended registration statement | Jan 16, 2015 | — |
| S-1/A | Amended registration statement | Jan 13, 2015 | — |
| S-1/A | Amended registration statement | Jan 7, 2015 | — |
| S-1 | Registration statement | Nov 21, 2014 | — |
| 424B5 | Prospectus supplement | Aug 12, 2014 | — |
| 424B5 | Prospectus supplement | Jul 22, 2014 | — |
| S-3/A | Form s-3 amendment | Jul 17, 2014 | — |
| S-3/A | Amendment no. 1 to form s-3 | May 15, 2014 | — |
| S-3 | Shelf registration | Apr 28, 2014 | — |
| S-8 | Employee stock plan registration | Apr 28, 2014 | — |
| 424B5 | Prospectus supplement | Apr 3, 2014 | — |
| 424B5 | Prospectus supplement | Apr 2, 2014 | — |
| S-8 | Employee stock plan registration | Mar 4, 2014 | — |
| 424B5 | Prospectus supplement | Feb 25, 2014 | — |
| 424B5 | Prospectus supplement | Dec 6, 2013 | — |
| 424B5 | Prospectus supplement | Oct 2, 2013 | — |
| 424B5 | Prospectus supplement | Jun 27, 2013 | — |
| 424B2 | Prospectus | Mar 7, 2013 | — |
| 424B5 | Prospectus supplement | Mar 6, 2013 | — |
| S-8 | Employee stock plan registration | Jun 21, 2012 | — |
| 424B5 | Prospectus supplement | Apr 24, 2012 | — |
| 424B5 | Prospectus supplement | Feb 8, 2012 | — |
| 424B5 | Prospectus supplement | Dec 27, 2011 | — |
| 424B3 | Prospectus | Dec 5, 2011 | — |
| S-3/A | Form s-3/a | Nov 29, 2011 | — |
| S-3 | Shelf registration | Oct 21, 2011 | — |
| 424B5 | Prospectus supplement | Sep 23, 2011 | — |
| 424B5 | Prospectus supplement | Jul 1, 2011 | — |
| 424B5 | Prospectus supplement | May 20, 2011 | — |
| S-3/A | Filing | Feb 18, 2011 | — |
| S-8 | Employee stock plan registration | Dec 23, 2010 | — |
| S-3 | Shelf registration | Dec 23, 2010 | — |
| 424B5 | Prospectus supplement | Sep 3, 2010 | — |
| 424B5 | Prospectus supplement | Mar 11, 2010 | — |
| 424B5 | Prospectus supplement | Feb 2, 2010 | — |
| S-8 | Employee stock plan registration | Dec 23, 2009 | — |
| 424B5 | Prospectus supplement | Dec 8, 2009 | — |
| 424B3 | Prospectus | Dec 8, 2009 | — |
| 424B5 | Prospectus supplement | Nov 18, 2009 | — |
| POS AM | Filing | Sep 3, 2009 | — |
| 424B5 | Prospectus supplement | Sep 2, 2009 | — |
| 424B5 | Prospectus supplement | Aug 27, 2009 | — |
| POS AM | Filing | Aug 7, 2009 | — |
| S-1MEF | Form s-1mef | Jul 28, 2009 | — |
| 424B2 | Prospectus | Jul 28, 2009 | — |
| POS AM | Filing | Jul 24, 2009 | — |
| S-1/A | Amended registration statement | Jul 21, 2009 | — |
| POS AM | Post-effective amendment | Jul 15, 2009 | — |
| S-1/A | Amended registration statement | Jul 9, 2009 | — |
| S-1/A | Amended registration statement | Jun 17, 2009 | — |
| S-1/A | Amended registration statement | May 22, 2009 | — |
| S-1 | Registration statement | Apr 10, 2009 | — |
| 424B3 | Prospectus | Mar 30, 2009 | — |
| S-1/A | Amended registration statement | Mar 24, 2009 | — |
| S-1 | Registration statement | Mar 9, 2009 | — |
| 424B3 | Prospectus | Oct 1, 2008 | — |
| 424B3 | Prospectus | Sep 10, 2008 | — |
| 424B3 | Prospectus | Aug 6, 2008 | — |
| 424B3 | Prospectus | Jun 16, 2008 | — |
| 424B3 | Prospectus | Mar 28, 2008 | — |
| FWP | Free writing prospectus | Mar 28, 2008 | — |
| 424B5 | Prospectus supplement | Mar 28, 2008 | — |
| 424B3 | Prospectus | Feb 27, 2008 | — |
| S-3 | Shelf registration | Feb 13, 2008 | — |
| 424B3 | Prospectus | Feb 8, 2008 | — |
| 424B3 | Prospectus | Nov 16, 2007 | — |
| 424B3 | Prospectus | Sep 25, 2007 | — |
| 424B3 | Prospectus | Sep 13, 2007 | — |
| S-1 | Registration statement | Aug 30, 2007 | — |
| S-8 | Employee stock plan registration | Mar 1, 2007 | — |
| 424B4 | Prospectus | Jan 26, 2007 | — |
| FWP | Free writing prospectus | Jan 10, 2007 | — |
| FWP | Free writing prospectus | Jan 9, 2007 | — |
| S-1/A | Amended registration statement | Jan 8, 2007 | — |
| S-1/A | Amended registration statement | Jan 3, 2007 | — |
| FWP | Free writing prospectus | Dec 21, 2006 | — |
| S-1/A | Amended registration statement | Dec 20, 2006 | — |
| S-1/A | Amended registration statement | Dec 18, 2006 | — |
| S-1/A | Amended registration statement | Dec 1, 2006 | — |
| S-1/A | Amended registration statement | Nov 13, 2006 | — |
| S-1/A | Amended registration statement | Sep 18, 2006 | — |
| S-1 | Registration statement | Jul 3, 2006 | — |
Showing 137 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
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Listed as
- SNOA (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Boulder, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1367083
- Former names
- Oculus Innovative Sciences, Inc. (until Dec 2, 2016)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.