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 |
|---|---|---|---|
| 4 | Insider transaction | Nov 5, 2026 | Nov 3, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 13, 2026 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 13, 2026 | Aug 13, 2026 |
| EFFECT | Filing | Jul 17, 2026 | — |
| S-3 | Shelf registration | Jul 10, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | Jun 1, 2026 |
| S-8 | Employee stock plan registration | Jun 18, 2026 | — |
| 4 | Insider transaction | Jun 12, 2026 | May 18, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 4, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | May 26, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
May 18, 2026 | May 14, 2026 |
| 424B5 | Prospectus supplement | May 18, 2026 | — |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 14, 2026 | May 14, 2026 |
| DEF 14A | Proxy statement | Apr 27, 2026 | Jun 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 27, 2026 | — |
| EFFECT | Filing | Apr 3, 2026 | — |
| CORRESP | Letter to the SEC | Apr 1, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 31, 2026 | — |
| S-1 | Registration statement | Mar 27, 2026 | — |
| 10-K | Annual report | Mar 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2026 | Mar 10, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 2, 2026 | — |
| 4 | Insider transaction | Feb 26, 2026 | Feb 25, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Feb 25, 2026 | Feb 23, 2026 |
| 424B5 | Prospectus supplement | Feb 25, 2026 | — |
| 424B5 | Prospectus supplement | Feb 23, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2026 | — |
| EFFECT | Filing | Jan 9, 2026 | — |
| CORRESP | Letter to the SEC | Jan 7, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 6, 2026 | — |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 2, 2026 |
| S-3 | Shelf registration | Dec 30, 2025 | — |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2025 | Nov 13, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 10, 2025 | — |
| 4 | Insider transaction | Nov 5, 2025 | Nov 3, 2025 |
| 3 | Initial insider ownership | Nov 5, 2025 | Nov 3, 2025 |
| S-8 | Employee stock plan registration | Nov 3, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 3, 2025 | Oct 31, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 24, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2025 | Jun 12, 2025 |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 15, 2025 | May 15, 2025 |
| DEF 14A | Proxy statement | Apr 29, 2025 | Jun 12, 2025 |
| 10-K | Annual report | Mar 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 10, 2025 | — |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 15, 2024 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 15, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 19, 2024 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2024 | Nov 14, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2024 | Aug 14, 2024 |
| 4 | Insider transaction | Jun 21, 2024 | Jun 20, 2024 |
| 4 | Insider transaction | Jun 21, 2024 | Jun 20, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 21, 2024 | Jun 20, 2024 |
| 10-Q | Quarterly report | May 15, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 15, 2024 | May 15, 2024 |
| DEF 14A | Proxy statement | Apr 26, 2024 | Jun 20, 2024 |
| SC 13G | Ownership over 5% (passive) | Apr 9, 2024 | — |
| S-8 | Employee stock plan registration | Apr 1, 2024 | — |
| 10-K | Annual report | Apr 1, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, Other events
|
Mar 28, 2024 | Mar 25, 2024 |
| 424B5 | Prospectus supplement | Mar 27, 2024 | — |
| FWP | Free writing prospectus | Mar 25, 2024 | — |
| 424B5 | Prospectus supplement | Mar 25, 2024 | — |
| 8-K |
Current report
Results of operations
|
Feb 29, 2024 | Feb 29, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 4 | Insider transaction | Dec 27, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 27, 2023 | Dec 15, 2023 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2023 | Nov 14, 2023 |
| 10-Q | Quarterly report | Aug 11, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 16, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | May 17, 2023 | May 15, 2023 |
| 4 | Insider transaction | May 17, 2023 | May 15, 2023 |
| 10-Q | Quarterly report | May 12, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| DEF 14A | Proxy statement | Apr 28, 2023 | Jun 15, 2023 |
| 10-K | Annual report | Mar 30, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2023 | Mar 2, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| EFFECT | Filing | Jan 9, 2023 | — |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| CORRESP | Letter to the SEC | Jan 5, 2023 | — |
| UPLOAD | Letter from the SEC | Jan 5, 2023 | — |
| S-3 | Shelf registration | Dec 29, 2022 | — |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 15, 2022 | Aug 15, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 17, 2022 | Jun 16, 2022 |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 16, 2022 | May 16, 2022 |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 16, 2022 |
| 8-K/A |
Amended current report
Listing notice, Officer or director change
|
Apr 14, 2022 | Apr 13, 2022 |
| 4 | Insider transaction | Apr 6, 2022 | Apr 4, 2022 |
| 4 | Insider transaction | Apr 6, 2022 | Apr 4, 2022 |
| 3 | Initial insider ownership | Apr 6, 2022 | Apr 4, 2022 |
| 3 | Initial insider ownership | Apr 6, 2022 | Apr 4, 2022 |
| 10-K | Annual report | Mar 25, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2022 | Mar 17, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 14, 2022 | Mar 10, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 17, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2022 | — |
| 8-K |
Current report
Listing notice
|
Jan 14, 2022 | Jan 13, 2022 |
| 4 | Insider transaction | Jan 5, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Jan 5, 2022 | Jan 3, 2022 |
| 4 | Insider transaction | Dec 21, 2021 | Dec 17, 2021 |
| 4 | Insider transaction | Dec 21, 2021 | Dec 17, 2021 |
| 4 | Insider transaction | Nov 22, 2021 | Nov 18, 2021 |
| S-8 | Employee stock plan registration | Nov 12, 2021 | — |
| 10-Q | Quarterly report | Nov 12, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 21, 2021 | Oct 21, 2021 |
| 4 | Insider transaction | Oct 13, 2021 | Oct 8, 2021 |
| 10-Q | Quarterly report | Aug 13, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Auditor change
|
Jul 7, 2021 | Jul 1, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 21, 2021 | Jun 16, 2021 |
| 10-Q | Quarterly report | May 14, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 13, 2021 | May 13, 2021 |
| SC 13G | Ownership over 5% (passive) | May 12, 2021 | — |
| DEF 14A | Proxy statement | Apr 29, 2021 | Jun 16, 2021 |
| 10-K | Annual report | Mar 26, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2021 | Mar 17, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| 8-K |
Current report
Material agreement, Other events
|
Feb 10, 2021 | Feb 8, 2021 |
| 424B5 | Prospectus supplement | Feb 10, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2021 | — |
| 424B5 | Prospectus supplement | Feb 8, 2021 | — |
| 4 | Insider transaction | Jan 6, 2021 | Jan 4, 2021 |
| 4 | Insider transaction | Jan 6, 2021 | Jan 4, 2021 |
| 4 | Insider transaction | Jan 6, 2021 | Jan 4, 2021 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 11, 2020 | Dec 10, 2020 |
| EFFECT | Filing | Dec 2, 2020 | — |
| CORRESP | Letter to the SEC | Dec 1, 2020 | — |
| UPLOAD | Letter from the SEC | Nov 27, 2020 | — |
| S-3 | Shelf registration | Nov 20, 2020 | — |
| 10-Q | Quarterly report | Nov 13, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2020 | Nov 12, 2020 |
| EFFECT | Filing | Sep 8, 2020 | — |
| 424B3 | Prospectus | Sep 8, 2020 | — |
| CORRESP | Letter to the SEC | Sep 3, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 2, 2020 | — |
| S-3 | Shelf registration | Aug 28, 2020 | — |
| 4 | Insider transaction | Aug 13, 2020 | Aug 6, 2020 |
| 4 | Insider transaction | Aug 13, 2020 | Aug 6, 2020 |
| 10-Q | Quarterly report | Aug 13, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2020 | Aug 13, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Aug 3, 2020 | Jul 31, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| S-8 | Employee stock plan registration | Jun 18, 2020 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 18, 2020 | Jun 16, 2020 |
| 10-Q | Quarterly report | May 14, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
May 8, 2020 | May 4, 2020 |
| DEF 14A | Proxy statement | Apr 29, 2020 | Jun 16, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 29, 2020 | Apr 23, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 14, 2020 | Apr 8, 2020 |
| 4 | Insider transaction | Apr 6, 2020 | Apr 2, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Mar 27, 2020 |
| 8-K | Current report | Apr 2, 2020 | Apr 2, 2020 |
| 10-K | Annual report | Mar 31, 2020 | Dec 31, 2019 |
| NT 10-K | Filing | Mar 31, 2020 | Dec 31, 2019 |
| 4 | Insider transaction | Mar 27, 2020 | Mar 23, 2020 |
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.
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.