SolarWindow Technologies, Inc. SEC filings WNDW
SolarWindow Technologies, Inc. has 561 filings in SEC EDGAR's recent list, going back to Aug 30, 2005. Its latest annual report, Form 10-K, was filed on Nov 13, 2025 for the period ended Aug 31, 2025. The latest quarterly report (Form 10-Q) was filed on Jul 13, 2026, covering the quarter ended May 31, 2026. The most recent current report (Form 8-K) was filed on Dec 12, 2025 (regulation fd disclosure). The company's fiscal year ends on August 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SC 13D/A | Amended ownership over 5% (active) | Sep 25, 2009 | — |
| 4 | Insider transaction | Jan 14, 2009 | Sep 9, 2008 |
| 3 | Initial insider ownership | Jan 14, 2009 | Sep 12, 2008 |
| 3 | Initial insider ownership | Jan 14, 2009 | Sep 9, 2008 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 26, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 24, 2008 | — |
| 4 | Insider transaction | Sep 9, 2008 | Sep 8, 2008 |
| 3 | Initial insider ownership | Jul 31, 2008 | Jul 24, 2008 |
| 4 | Insider transaction | Mar 11, 2008 | Mar 10, 2008 |
| 4 | Insider transaction | Mar 11, 2008 | Mar 10, 2008 |
| 4/A | Primary document | Mar 6, 2008 | Feb 15, 2008 |
| 4 | Insider transaction | Feb 20, 2008 | Feb 15, 2008 |
| 3 | Initial insider ownership | Nov 9, 2007 | Sep 19, 2007 |
| 3 | Initial insider ownership | Sep 20, 2007 | Sep 12, 2007 |
| 3 | Initial insider ownership | Sep 20, 2007 | Sep 10, 2007 |
| SC 13D | Ownership over 5% (active) | Aug 10, 2007 | — |
Showing 16 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
- Industrial Organic Chemicals (SIC 2860)
- Listed as
- WNDW (OTC)
- Fiscal year ends
- August 31
- Incorporated in
- NV
- Headquarters
- Scottsdale, AZ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1071840
- Former names
- NEW ENERGY TECHNOLOGIES, INC. (until Mar 4, 2015); OCTILLION CORP (until Jan 14, 2009)
Other Industrial Organic Chemicals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.