ENDRA Life Sciences Inc. SEC filings NDRA
ENDRA Life Sciences Inc. has 544 filings in SEC EDGAR's recent list, going back to Aug 9, 2016. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 1, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-4 | Registration for a merger or exchange | Oct 2, 2026 | — |
| S-8 | Employee stock plan registration | May 15, 2026 | — |
| 424B4 | Prospectus | Nov 26, 2025 | — |
| S-3 | Shelf registration | Nov 6, 2025 | — |
| 424B5 | Prospectus supplement | Oct 30, 2025 | — |
| S-1/A | Amended registration statement | Jul 25, 2025 | — |
| S-1/A | Amended registration statement | Jul 16, 2025 | — |
| S-1 | Registration statement | Jul 9, 2025 | — |
| S-8 | Employee stock plan registration | Apr 2, 2025 | — |
| 424B3 | Prospectus | Jun 5, 2024 | — |
| S-1/A | Amended registration statement | May 31, 2024 | — |
| S-1/A | Amended registration statement | May 10, 2024 | — |
| S-1 | Registration statement | Apr 19, 2024 | — |
| 424B5 | Prospectus supplement | Apr 3, 2024 | — |
| 424B5 | Prospectus supplement | Apr 3, 2024 | — |
| S-8 | Employee stock plan registration | Mar 28, 2024 | — |
| S-3/A | Form s-3/a | Mar 28, 2024 | — |
| S-3 | Shelf registration | Feb 14, 2024 | — |
| 424B3 | Prospectus | Dec 29, 2023 | — |
| 424B5 | Prospectus supplement | Aug 14, 2023 | — |
| 424B5 | Prospectus supplement | Apr 28, 2023 | — |
| S-1MEF | Filing | Apr 28, 2023 | — |
| S-1/A | Amended registration statement | Apr 19, 2023 | — |
| S-1/A | Amended registration statement | Apr 18, 2023 | — |
| S-1 | Registration statement | Mar 30, 2023 | — |
| S-8 | Employee stock plan registration | Mar 16, 2023 | — |
| 424B5 | Prospectus supplement | Mar 30, 2022 | — |
| S-8 | Employee stock plan registration | Mar 30, 2022 | — |
| 424B5 | Prospectus supplement | Jun 21, 2021 | — |
| S-8 | Employee stock plan registration | Mar 25, 2021 | — |
| S-3 | Shelf registration | Mar 25, 2021 | — |
| 424B5 | Prospectus supplement | Feb 19, 2021 | — |
| 424B5 | Prospectus supplement | Dec 17, 2020 | — |
| 424B5 | Prospectus supplement | Dec 15, 2020 | — |
| 424B5 | Prospectus supplement | Sep 25, 2020 | — |
| 424B5 | Prospectus supplement | Mar 27, 2020 | — |
| S-8 | Employee stock plan registration | Mar 26, 2020 | — |
| 424B3 | Prospectus | Jan 28, 2020 | — |
| S-3/A | Prospectus summary | Jan 22, 2020 | — |
| S-3 | Shelf registration | Jan 10, 2020 | — |
| 424B7 | Prospectus | Sep 16, 2019 | — |
| S-3 | Shelf registration | Aug 26, 2019 | — |
| S-8 | Employee stock plan registration | Aug 9, 2019 | — |
| 424B3 | Prospectus | Feb 15, 2019 | — |
| 424B3 | Prospectus | Feb 12, 2019 | — |
| S-3/A | Form s-3/a | Jan 24, 2019 | — |
| POS AM | Filing | Jan 24, 2019 | — |
| S-3 | Shelf registration | Dec 28, 2018 | — |
| POS AM | Filing | Dec 28, 2018 | — |
| 424B5 | Prospectus supplement | Nov 9, 2018 | — |
| 424B5 | Prospectus supplement | Nov 7, 2018 | — |
| 424B5 | Prospectus supplement | Oct 12, 2018 | — |
| 424B5 | Prospectus supplement | Oct 10, 2018 | — |
| 424B3 | Prospectus | Sep 5, 2018 | — |
| 424B3 | Prospectus | Sep 5, 2018 | — |
| S-3 | Shelf registration | Aug 17, 2018 | — |
| S-3 | Shelf registration | Aug 10, 2018 | — |
| S-8 | Employee stock plan registration | Jun 21, 2017 | — |
| 424B1 | Filing | May 10, 2017 | — |
| S-1MEF | Filing | May 8, 2017 | — |
| S-1/A | Amended registration statement | May 3, 2017 | — |
| S-1/A | Amended registration statement | May 1, 2017 | — |
| S-1/A | Amended registration statement | Apr 14, 2017 | — |
| S-1/A | Amended registration statement | Mar 27, 2017 | — |
| S-1/A | Amended registration statement | Jan 26, 2017 | — |
| S-1/A | Amended registration statement | Jan 23, 2017 | — |
| S-1/A | Amended registration statement | Jan 20, 2017 | — |
| S-1/A | Amended registration statement | Dec 20, 2016 | — |
| S-1/A | Amended registration statement | Dec 19, 2016 | — |
| S-1/A | Amended registration statement | Dec 15, 2016 | — |
| S-1/A | Amended registration statement | Dec 6, 2016 | — |
| S-1 | Registration statement | Nov 21, 2016 | — |
Showing 72 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
- NDRA (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Ann Arbor, MI
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1681682
- Former names
- Endra Inc. (until Sep 21, 2016)
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All 31 Electromedical & Electrotherapeutic Apparatus companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.