Ideal Power Inc. SEC filings IPWR
Ideal Power Inc. has 448 filings in SEC EDGAR's recent list, going back to Dec 22, 2010. Its latest annual report, Form 10-K, was filed on Mar 27, 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 Aug 13, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-3 | Shelf registration | Jul 10, 2026 | — |
| S-8 | Employee stock plan registration | Jun 18, 2026 | — |
| 424B5 | Prospectus supplement | May 18, 2026 | — |
| S-1 | Registration statement | Mar 27, 2026 | — |
| 424B5 | Prospectus supplement | Feb 25, 2026 | — |
| 424B5 | Prospectus supplement | Feb 23, 2026 | — |
| S-3 | Shelf registration | Dec 30, 2025 | — |
| S-8 | Employee stock plan registration | Nov 3, 2025 | — |
| S-8 | Employee stock plan registration | Apr 1, 2024 | — |
| 424B5 | Prospectus supplement | Mar 27, 2024 | — |
| FWP | Free writing prospectus | Mar 25, 2024 | — |
| 424B5 | Prospectus supplement | Mar 25, 2024 | — |
| S-3 | Shelf registration | Dec 29, 2022 | — |
| S-8 | Employee stock plan registration | Nov 12, 2021 | — |
| 424B5 | Prospectus supplement | Feb 10, 2021 | — |
| 424B5 | Prospectus supplement | Feb 8, 2021 | — |
| S-3 | Shelf registration | Nov 20, 2020 | — |
| 424B3 | Prospectus | Sep 8, 2020 | — |
| S-3 | Shelf registration | Aug 28, 2020 | — |
| S-8 | Employee stock plan registration | Jun 18, 2020 | — |
| 424B3 | Prospectus | Dec 23, 2019 | — |
| S-3 | Shelf registration | Dec 13, 2019 | — |
| S-3 | Shelf registration | Mar 31, 2017 | — |
| S-8 | Employee stock plan registration | Jul 13, 2015 | — |
| 424B5 | Prospectus supplement | May 18, 2015 | — |
| 424B5 | Prospectus supplement | May 14, 2015 | — |
| S-8 | Employee stock plan registration | Dec 31, 2014 | — |
| S-3 | Shelf registration | Dec 1, 2014 | — |
| 424B3 | Prospectus | Nov 27, 2013 | — |
| 424B4 | Prospectus | Nov 25, 2013 | — |
| 424B4 | Prospectus | Nov 25, 2013 | — |
| S-1MEF | Filing | Nov 21, 2013 | — |
| S-1/A | Amended registration statement | Nov 18, 2013 | — |
| S-1/A | Amended registration statement | Nov 12, 2013 | — |
| S-1/A | Amended registration statement | Nov 5, 2013 | — |
| S-1/A | Amended registration statement | Oct 28, 2013 | — |
| S-1/A | Amended registration statement | Oct 11, 2013 | — |
| S-1/A | Amended registration statement | Sep 18, 2013 | — |
| S-1 | Registration statement | Aug 6, 2013 | — |
Showing 39 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- IPWR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Austin, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1507957
- Former names
- Ideal Power Converters, Inc. (until Nov 5, 2012)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.