SideChannel, Inc. SEC filings SDCH
SideChannel, Inc. has 630 filings in SEC EDGAR's recent list, going back to Apr 21, 1998. Its latest annual report, Form 10-K, was filed on Dec 18, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 6, 2026 (bylaw or fiscal year change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Aug 13, 2026 | Aug 13, 2026 |
| PRE 14A | Preliminary proxy statement | Jul 28, 2026 | Jul 28, 2026 |
| DEFA14A | Additional proxy material | Feb 11, 2026 | — |
| DEF 14A | Proxy statement | Jan 2, 2026 | Jan 2, 2026 |
| PRE 14A | Preliminary proxy statement | Dec 9, 2025 | Dec 9, 2025 |
| DEF 14A | Proxy statement | Dec 31, 2024 | Dec 31, 2024 |
| PRE 14A | Preliminary proxy statement | Dec 20, 2024 | Dec 20, 2024 |
| DEF 14A | Proxy statement | Jan 5, 2024 | Jan 5, 2024 |
| DEF 14A | Proxy statement | Jan 6, 2023 | Jan 6, 2023 |
| PRE 14A | Preliminary proxy statement | Dec 28, 2022 | Dec 27, 2022 |
| DEFA14A | Additional proxy material | Aug 3, 2021 | — |
| DEFA14A | Additional proxy material | Aug 3, 2021 | — |
| DEFA14A | Additional proxy material | Jul 28, 2021 | — |
| DEF 14A | Proxy statement | Jul 20, 2021 | Jul 19, 2021 |
| PRE 14A | Preliminary proxy statement | Jun 30, 2021 | Jun 30, 2021 |
| DEF 14C | Information statement | Sep 12, 2014 | Sep 10, 2014 |
| DEF 14A | Proxy statement | Mar 20, 2008 | Apr 30, 2008 |
| PRE 14A | Preliminary proxy statement | Feb 29, 2008 | Apr 30, 2008 |
| DEF 14A | Proxy statement | Mar 16, 2006 | Apr 26, 2006 |
| DEF 14A | Proxy statement | Mar 24, 2005 | Apr 27, 2005 |
| DEF 14A | Proxy statement | Jan 30, 2004 | Jan 30, 2004 |
| DEF 14A | Proxy statement | Jan 27, 2003 | Jan 27, 2003 |
| DEF 14A | Proxy statement | Dec 28, 2001 | Feb 26, 2002 |
| DEF 14A | Proxy statement | Jan 8, 2001 | Feb 14, 2001 |
| PRE 14A | Preliminary proxy statement | Dec 15, 2000 | Feb 14, 2001 |
Showing 25 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
- Services-Computer Processing & Data Preparation (SIC 7374)
- Listed as
- SDCH (OTC)
- Fiscal year ends
- September 30
- Incorporated in
- DE
- Headquarters
- Worcester, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1022505
- Former names
- CIPHERLOC Corp (until Jul 5, 2022); NATIONAL SCIENTIFIC CORP/AZ (until Apr 13, 2015)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.