Nephros Inc SEC filings NEPH
Nephros Inc has 1,005 filings in SEC EDGAR's recent list, going back to Nov 15, 2004. Its latest annual report, Form 10-K, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Jun 17, 2024 | — |
| S-3 | Shelf registration | May 10, 2024 | — |
| 424B3 | Prospectus | Sep 15, 2021 | — |
| S-3 | Shelf registration | Sep 7, 2021 | — |
| S-8 | Employee stock plan registration | Jun 2, 2021 | — |
| 424B5 | Prospectus supplement | Oct 16, 2020 | — |
| S-8 | Employee stock plan registration | May 21, 2020 | — |
| 424B3 | Prospectus | Apr 10, 2020 | — |
| 424B5 | Prospectus supplement | Jan 31, 2020 | — |
| S-3/A | Filing | Nov 27, 2019 | — |
| S-3 | Shelf registration | Nov 6, 2019 | — |
| 424B3 | Prospectus | Oct 16, 2019 | — |
| 424B3 | Prospectus | Oct 16, 2019 | — |
| POS AM | Filing | Oct 9, 2019 | — |
| POS AM | Filing | Oct 9, 2019 | — |
| 424B3 | Prospectus | Aug 8, 2019 | — |
| 424B3 | Prospectus | Aug 8, 2019 | — |
| 424B3 | Prospectus | Aug 1, 2019 | — |
| S-1 | Registration statement | Jul 18, 2019 | — |
| S-8 | Employee stock plan registration | Jul 18, 2019 | — |
| 424B3 | Prospectus | May 16, 2019 | — |
| POS AM | Filing | May 9, 2019 | — |
| POS AM | Filing | May 9, 2019 | — |
| POS AM | Filing | May 9, 2019 | — |
| 424B3 | Prospectus | Nov 9, 2018 | — |
| 424B3 | Prospectus | Nov 9, 2018 | — |
| 424B3 | Prospectus | Nov 9, 2018 | — |
| 424B3 | Prospectus | Nov 9, 2018 | — |
| 424B3 | Prospectus | Aug 10, 2018 | — |
| 424B3 | Prospectus | Aug 10, 2018 | — |
| 424B3 | Prospectus | Aug 10, 2018 | — |
| 424B3 | Prospectus | Aug 10, 2018 | — |
| 424B3 | Prospectus | Jun 25, 2018 | — |
| S-1/A | Amended registration statement | Jun 20, 2018 | — |
| S-1 | Registration statement | May 22, 2018 | — |
| 424B3 | Prospectus | May 9, 2018 | — |
| 424B3 | Prospectus | May 9, 2018 | — |
| 424B3 | Prospectus | May 9, 2018 | — |
| 424B3 | Prospectus | Apr 5, 2018 | — |
| 424B3 | Prospectus | Apr 5, 2018 | — |
| 424B3 | Prospectus | Apr 5, 2018 | — |
| POS AM | Filing | Mar 23, 2018 | — |
| POS AM | Filing | Mar 23, 2018 | — |
| POS AM | Filing | Mar 22, 2018 | — |
| S-8 | Employee stock plan registration | Mar 22, 2018 | — |
| 424B3 | Prospectus | Nov 13, 2017 | — |
| 424B3 | Prospectus | Nov 13, 2017 | — |
| 424B3 | Prospectus | Nov 13, 2017 | — |
| 424B3 | Prospectus | Aug 29, 2017 | — |
| 424B3 | Prospectus | Aug 29, 2017 | — |
| 424B3 | Prospectus | Aug 29, 2017 | — |
| 424B3 | Prospectus | May 9, 2017 | — |
| 424B3 | Prospectus | May 9, 2017 | — |
| 424B3 | Prospectus | May 9, 2017 | — |
| 424B3 | Prospectus | Apr 27, 2017 | — |
| 424B3 | Prospectus | Apr 25, 2017 | — |
| 424B3 | Prospectus | Apr 25, 2017 | — |
| POS AM | Filing | Apr 14, 2017 | — |
| POS AM | Filing | Apr 14, 2017 | — |
| S-1 | Registration statement | Apr 14, 2017 | — |
| 424B3 | Prospectus | Nov 14, 2016 | — |
| 424B3 | Prospectus | Nov 14, 2016 | — |
| 424B3 | Prospectus | Aug 8, 2016 | — |
| 424B3 | Prospectus | Aug 8, 2016 | — |
| 424B3 | Prospectus | May 12, 2016 | — |
| 424B3 | Prospectus | May 12, 2016 | — |
| 424B3 | Prospectus | May 11, 2016 | — |
| 424B3 | Prospectus | May 11, 2016 | — |
| POS AM | Filing | Apr 25, 2016 | — |
| POS AM | Filing | Apr 25, 2016 | — |
| 424B3 | Prospectus | Dec 21, 2015 | — |
| POS AM | Filing | Nov 20, 2015 | — |
| 424B3 | Prospectus | Nov 12, 2015 | — |
| 424B3 | Prospectus | Nov 12, 2015 | — |
| 424B3 | Prospectus | Sep 4, 2015 | — |
| S-1 | Registration statement | Aug 13, 2015 | — |
| 424B3 | Prospectus | Aug 11, 2015 | — |
| 424B3 | Prospectus | Aug 11, 2015 | — |
| 424B3 | Prospectus | Jul 7, 2015 | — |
| 424B3 | Prospectus | Jul 1, 2015 | — |
| S-1 | Registration statement | Jun 23, 2015 | — |
| POS AM | Filing | Jun 23, 2015 | — |
| S-8 | Employee stock plan registration | Jun 23, 2015 | — |
| 424B3 | Prospectus | Nov 13, 2014 | — |
| 424B3 | Prospectus | Nov 13, 2014 | — |
| 424B3 | Prospectus | Nov 10, 2014 | — |
| S-1/A | Amended registration statement | Oct 31, 2014 | — |
| S-1 | Registration statement | Oct 20, 2014 | — |
| 424B3 | Prospectus | Aug 27, 2014 | — |
| 424B3 | Prospectus | May 14, 2014 | — |
| POS AM | Post-effective amendment to s-1 | Apr 10, 2014 | — |
| 424B3 | Prospectus | Feb 13, 2014 | — |
| S-1/A | Amended registration statement | Feb 4, 2014 | — |
| S-1 | Registration statement | Jan 7, 2014 | — |
| 424B3 | Prospectus | Nov 14, 2013 | — |
| 424B3 | Prospectus | Aug 13, 2013 | — |
| S-8 | Employee stock plan registration | May 14, 2013 | — |
| 424B3 | Prospectus | May 8, 2013 | — |
| 424B3 | Prospectus | May 8, 2013 | — |
| 424B3 | Prospectus | Apr 18, 2013 | — |
| 424B3 | Prospectus | Apr 18, 2013 | — |
| 424B3 | Prospectus | Apr 18, 2013 | — |
| S-1/A | Amended registration statement | Apr 8, 2013 | — |
| POS AM | Post -effective amendment to s-1 | Apr 8, 2013 | — |
| POS AM | Filing | Mar 7, 2013 | — |
| S-1 | Registration statement | Mar 4, 2013 | — |
| 424B3 | Prospectus | Nov 9, 2012 | — |
| 424B3 | Prospectus | Aug 14, 2012 | — |
| 424B3 | Prospectus | May 15, 2012 | — |
| 424B3 | Prospectus | Apr 5, 2012 | — |
| POS AM | Post-effective amendment to registration statement | Mar 28, 2012 | — |
| 424B3 | Prospectus | Nov 14, 2011 | — |
| 424B3 | Prospectus | Oct 18, 2011 | — |
| POS AM | Post-effective amendment no. 2 to form s-1 | Sep 30, 2011 | — |
| POS AM | Filing | Mar 11, 2011 | — |
| 424B3 | Prospectus | Feb 1, 2011 | — |
| S-1/A | Amended registration statement | Jan 27, 2011 | — |
| S-1/A | Amended registration statement | Jan 24, 2011 | — |
| S-1/A | Amended registration statement | Dec 22, 2010 | — |
| S-1/A | Amended registration statement | Nov 8, 2010 | — |
| S-1 | Registration statement | Oct 1, 2010 | — |
| S-1/A | Amended registration statement | Jun 18, 2010 | — |
| S-1 | Registration statement | May 21, 2010 | — |
| S-1/A | Amended registration statement | Feb 12, 2010 | — |
| S-1/A | Amended registration statement | Feb 12, 2010 | — |
| S-1/A | Amended registration statement | Feb 10, 2010 | — |
| S-1/A | Amended registration statement | Jan 21, 2010 | — |
| S-1/A | Amended registration statement | Dec 24, 2009 | — |
| S-1/A | Amended registration statement | Dec 16, 2009 | — |
| S-1 | Registration statement | Oct 30, 2009 | — |
| S-1 | Registration statement | Oct 2, 2009 | — |
| 424B3 | Prospectus | Aug 31, 2009 | — |
| 424B3 | Prospectus | Aug 26, 2009 | — |
| POS AM | Filing | Aug 21, 2009 | — |
| 424B3 | Prospectus | Jun 23, 2008 | — |
| 424B3 | Prospectus | May 16, 2008 | — |
| S-3/A | Amendment no.1 to form s-3 | Apr 16, 2008 | — |
| S-8 | Employee stock plan registration | Dec 21, 2007 | — |
| S-3 | Shelf registration | Dec 20, 2007 | — |
| S-8 | Employee stock plan registration | Aug 5, 2005 | — |
Showing 140 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
- NEPH (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- South Orange, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1196298
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.