Ascent Solar Technologies, Inc. SEC filings ASTI
Ascent Solar Technologies, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Mar 5, 2008. Its latest annual report, Form 10-K, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. 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 Jun 26, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Jun 26, 2026 | — |
| 424B5 | Prospectus supplement | Jun 26, 2026 | — |
| 424B3 | Prospectus | Feb 12, 2026 | — |
| S-3/A | Form s-3/a | Feb 9, 2026 | — |
| S-3 | Shelf registration | Jan 30, 2026 | — |
| 424B3 | Prospectus | Jan 7, 2026 | — |
| S-3/A | Form s-3 | Dec 23, 2025 | — |
| S-3 | Shelf registration | Dec 23, 2025 | — |
| S-3 | Shelf registration | Oct 27, 2025 | — |
| 424B5 | Prospectus supplement | Aug 20, 2025 | — |
| 424B4 | Prospectus | Jun 30, 2025 | — |
| S-1 | Registration statement | Jun 25, 2025 | — |
| S-8 | Employee stock plan registration | May 29, 2025 | — |
| S-8 | Employee stock plan registration | Aug 21, 2024 | — |
| 424B5 | Prospectus supplement | May 30, 2024 | — |
| 424B5 | Prospectus supplement | May 23, 2024 | — |
| 424B5 | Prospectus supplement | May 16, 2024 | — |
| 424B4 | Prospectus | Apr 12, 2024 | — |
| S-1/A | Amended registration statement | Apr 9, 2024 | — |
| S-1/A | Amended registration statement | Apr 5, 2024 | — |
| S-8 | Employee stock plan registration | Mar 29, 2024 | — |
| S-1/A | Amended registration statement | Feb 23, 2024 | — |
| S-1 | Registration statement | Feb 14, 2024 | — |
| 424B4 | Prospectus | Sep 29, 2023 | — |
| S-1/A | Amended registration statement | Sep 27, 2023 | — |
| S-1/A | Amended registration statement | Sep 25, 2023 | — |
| S-1/A | Amended registration statement | Sep 18, 2023 | — |
| FWP | Free writing prospectus | Sep 15, 2023 | — |
| S-1/A | Amended registration statement | Sep 13, 2023 | — |
| S-1 | Registration statement | Aug 25, 2023 | — |
| 424B5 | Prospectus supplement | Dec 19, 2022 | — |
| 424B3 | Prospectus | Nov 9, 2022 | — |
| S-3/A | Filing | Nov 3, 2022 | — |
| 424B3 | Prospectus | Oct 28, 2022 | — |
| S-3 | Shelf registration | Oct 21, 2022 | — |
| S-3 | Shelf registration | Oct 18, 2022 | — |
| 424B3 | Prospectus | Aug 17, 2022 | — |
| 424B3 | Prospectus | May 20, 2022 | — |
| 424B3 | Prospectus | Apr 5, 2022 | — |
| S-1/A | Amended registration statement | Mar 29, 2022 | — |
| S-1/A | Amended registration statement | Mar 15, 2022 | — |
| S-1/A | Amended registration statement | Feb 11, 2022 | — |
| S-1 | Registration statement | Feb 2, 2022 | — |
| 424B3 | Prospectus | Nov 17, 2021 | — |
| 424B3 | Prospectus | Oct 13, 2021 | — |
| S-1 | Registration statement | Sep 28, 2021 | — |
| S-1 | Registration statement | Sep 9, 2016 | — |
| 424B5 | Prospectus supplement | Jan 20, 2016 | — |
| S-1 | Registration statement | Jan 8, 2016 | — |
| 424B3 | Prospectus | Dec 21, 2015 | — |
| S-1/A | Amended registration statement | Dec 16, 2015 | — |
| S-1 | Registration statement | Dec 1, 2015 | — |
| 424B3 | Prospectus | Nov 30, 2015 | — |
| S-3 | Shelf registration | Nov 13, 2015 | — |
| S-8 | Employee stock plan registration | Jul 6, 2015 | — |
| 424B3 | Prospectus | Apr 29, 2015 | — |
| S-3 | Shelf registration | Apr 15, 2015 | — |
| 424B3 | Prospectus | Mar 24, 2015 | — |
| S-3/A | Filing | Mar 18, 2015 | — |
| 424B5 | Prospectus supplement | Feb 23, 2015 | — |
| S-3 | Shelf registration | Feb 13, 2015 | — |
| 424B3 | Prospectus | Dec 18, 2014 | — |
| S-3 | Shelf registration | Dec 5, 2014 | — |
| 424B5 | Prospectus supplement | Nov 18, 2014 | — |
| 424B5 | Prospectus supplement | Nov 17, 2014 | — |
| 424B3 | Prospectus | Oct 16, 2014 | — |
| S-3 | Shelf registration | Oct 8, 2014 | — |
| 424B3 | Prospectus | Sep 18, 2014 | — |
| S-1 | Registration statement | Sep 5, 2014 | — |
| 424B3 | Prospectus | May 27, 2014 | — |
| S-3/A | Filing | May 15, 2014 | — |
| S-3 | Shelf registration | Apr 9, 2014 | — |
| 424B5 | Prospectus supplement | Oct 30, 2013 | — |
| 424B3 | Prospectus | Sep 4, 2013 | — |
| S-3/A | Filing | Aug 29, 2013 | — |
| S-3/A | Filing | Aug 28, 2013 | — |
| S-3 | Shelf registration | Aug 16, 2013 | — |
| S-3/A | Filing | Jul 26, 2013 | — |
| S-3 | Shelf registration | Jul 1, 2013 | — |
| 424B5 | Prospectus supplement | Sep 20, 2012 | — |
| 424B5 | Prospectus supplement | Sep 19, 2012 | — |
| S-8 | Employee stock plan registration | Jun 28, 2012 | — |
| 424B2 | Prospectus | Feb 24, 2012 | — |
| S-3/A | Filing | Feb 3, 2012 | — |
| S-3/A | Filing | Jan 26, 2012 | — |
| 424B2 | Prospectus | Jan 6, 2012 | — |
| S-3 | Shelf registration | Dec 29, 2011 | — |
| 424B2 | Prospectus | Feb 28, 2011 | — |
| S-8 | Employee stock plan registration | Dec 22, 2010 | — |
| S-8 | Employee stock plan registration | Dec 22, 2010 | — |
| 424B5 | Prospectus supplement | Nov 12, 2010 | — |
| 424B5 | Prospectus supplement | Nov 10, 2010 | — |
| 424B4 | Prospectus | Oct 1, 2009 | — |
| 424B4 | Prospectus | Sep 30, 2009 | — |
| S-8 | Employee stock plan registration | Sep 9, 2009 | — |
| 424B3 | Prospectus | Sep 8, 2009 | — |
| 424B3 | Prospectus | Jun 10, 2009 | — |
| S-3 | Shelf registration | Jan 9, 2009 | — |
| S-8 | Employee stock plan registration | Jul 30, 2008 | — |
| S-8 | Employee stock plan registration | Jul 30, 2008 | — |
| 424B1 | Filing | May 19, 2008 | — |
| S-3MEF | Filing | May 16, 2008 | — |
| S-3/A | Filing | Apr 29, 2008 | — |
| FWP | Free writing prospectus | Apr 22, 2008 | — |
| FWP | Free writing prospectus | Mar 24, 2008 | — |
| S-3 | Shelf registration | Mar 14, 2008 | — |
Showing 106 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
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- ASTI (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Thornton, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1350102
- Former names
- Ascent Solar Technologies, Inc. (until Sep 15, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.