Cleanspark, Inc. SEC filings CLSKW
Cleanspark, Inc. has 788 filings in SEC EDGAR's recent list, going back to Nov 17, 2008. Its latest annual report, Form ARS, was filed on Jan 22, 2026 for the period ended Sep 30, 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 Sep 25, 2026 (material agreement, new debt). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| ARS | Annual report to shareholders | Jan 22, 2026 | Sep 30, 2025 |
| 10-K | Annual report | Nov 25, 2025 | Sep 30, 2025 |
| ARS | Annual report to shareholders | Jan 22, 2025 | Sep 30, 2024 |
| 10-K | Annual report | Dec 3, 2024 | Sep 30, 2024 |
| ARS | Annual report to shareholders | Jan 26, 2024 | Sep 30, 2023 |
| 10-K | Annual report | Dec 1, 2023 | Sep 30, 2023 |
| 10-K | Annual report | Dec 15, 2022 | Sep 30, 2022 |
| 10-K | Annual report | Dec 14, 2021 | Sep 30, 2021 |
| 10-K | Annual report | Dec 17, 2020 | Sep 30, 2020 |
| 10-K | Annual report | Dec 16, 2019 | Sep 30, 2019 |
| 10-K | Annual report | Jan 15, 2019 | Sep 30, 2018 |
| 10-K/A | Amended annual report | Apr 5, 2018 | Sep 30, 2017 |
| 10-K | Annual report | Jan 16, 2018 | Sep 30, 2017 |
| 10-K | Annual report | Dec 30, 2016 | Sep 30, 2016 |
| 10-K | Annual report | Dec 29, 2015 | Sep 30, 2015 |
| 10-K | Annual report | Dec 19, 2014 | Sep 30, 2014 |
| 10-K | Annual report | Dec 30, 2013 | Sep 30, 2013 |
| 10-K | Annual report | Dec 28, 2012 | Sep 30, 2012 |
| 10-K | Annual report | Jan 6, 2012 | Sep 30, 2011 |
| 10-K | Annual report | Jun 17, 2011 | Sep 30, 2010 |
| 10-K | Annual report | Feb 23, 2010 | Sep 30, 2009 |
Showing 21 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
- Finance Services (SIC 6199)
- Listed as
- CLSK (Nasdaq), CLSKW (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- NV
- Headquarters
- Henderson, NV
- SEC filer status
- Large accelerated filer
- SEC CIK
- 827876
- Former names
- STRATEAN INC. (until Nov 8, 2016); SMARTDATA CORP (until Nov 24, 2014)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.