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 |
|---|---|---|---|
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 6, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Sep 25, 2026 | Sep 23, 2026 |
| DEF 14A | Proxy statement | Aug 13, 2026 | Aug 13, 2026 |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 7, 2026 | Aug 2, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 3, 2026 | Jul 27, 2026 |
| PRE 14A | Preliminary proxy statement | Jul 28, 2026 | Jul 28, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 22, 2026 |
| 3 | Initial insider ownership | Jun 25, 2026 | Dec 8, 2025 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2026 | May 12, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 31, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 2, 2026 |
| 10-Q | Quarterly report | Feb 17, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
Feb 17, 2026 | Feb 12, 2026 |
| DEFA14A | Additional proxy material | Feb 11, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 27, 2026 | Jan 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 22, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 16, 2026 | Jan 12, 2026 |
| DEF 14A | Proxy statement | Jan 2, 2026 | Jan 2, 2026 |
| 10-K | Annual report | Dec 18, 2025 | Sep 30, 2025 |
| S-8 | Employee stock plan registration | Dec 18, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Dec 10, 2025 | Dec 9, 2025 |
| PRE 14A | Preliminary proxy statement | Dec 9, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 9, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Dec 3, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 8, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 20, 2025 | Aug 20, 2025 |
| 10-Q | Quarterly report | Aug 13, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 13, 2025 | Aug 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 15, 2025 | Jul 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 17, 2025 | Jun 17, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| UPLOAD | Letter from the SEC | Mar 25, 2025 | — |
| CORRESP | Letter to the SEC | Mar 13, 2025 | — |
| 10-K/A | Amended annual report | Mar 13, 2025 | Sep 30, 2024 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| UPLOAD | Letter from the SEC | Feb 27, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Feb 14, 2025 | Feb 12, 2025 |
| 10-Q | Quarterly report | Feb 5, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 5, 2025 | Feb 5, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 21, 2025 | Jan 21, 2025 |
| DEF 14A | Proxy statement | Dec 31, 2024 | Dec 31, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| PRE 14A | Preliminary proxy statement | Dec 20, 2024 | Dec 20, 2024 |
| 10-K | Annual report | Dec 13, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Dec 5, 2024 | Dec 5, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 26, 2024 | Nov 26, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 31, 2024 | Oct 29, 2024 |
| S-8 | Employee stock plan registration | Sep 27, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 9, 2024 | Sep 9, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | May 10, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | May 10, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | May 10, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 25, 2024 | Jul 25, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 24, 2024 | Jun 18, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | May 10, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | May 10, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | May 10, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | May 10, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | May 24, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | May 24, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | May 24, 2024 |
| 8-K |
Current report
Officer or director change
|
May 7, 2024 | May 7, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 7, 2024 | May 7, 2024 |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Officer or director change
|
Apr 15, 2024 | Apr 9, 2024 |
| 3 | Initial insider ownership | Mar 21, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 1, 2024 |
| 4/A | Primary document | Mar 18, 2024 | Jul 1, 2023 |
| 3 | Initial insider ownership | Mar 12, 2024 | Feb 15, 2024 |
| 4/A | Primary document | Mar 12, 2024 | Jun 12, 2023 |
| 4 | Insider transaction | Mar 12, 2024 | May 15, 2023 |
| 4/A | Primary document | Mar 12, 2024 | May 4, 2023 |
| 4 | Insider transaction | Mar 12, 2024 | Jan 6, 2023 |
| 4 | Insider transaction | Mar 1, 2024 | Feb 15, 2024 |
| 3 | Initial insider ownership | Mar 1, 2024 | Feb 15, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Feb 20, 2024 | Feb 15, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 7, 2024 | Feb 7, 2024 |
| 10-Q | Quarterly report | Feb 7, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 1, 2024 | Feb 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 30, 2024 | Jan 30, 2024 |
| 4 | Insider transaction | Jan 10, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 10, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 10, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 10, 2024 | Dec 29, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2024 | Jan 9, 2024 |
| DEF 14A | Proxy statement | Jan 5, 2024 | Jan 5, 2024 |
| SC TO-I/A | Filing | Dec 28, 2023 | — |
| 10-K | Annual report | Dec 27, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 27, 2023 | Dec 27, 2023 |
| SC TO-I/A | Filing | Dec 21, 2023 | — |
| CORRESP | Letter to the SEC | Dec 20, 2023 | — |
| SC TO-I/A | Filing | Dec 11, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 11, 2023 | — |
| SC TO-I/A | Filing | Dec 4, 2023 | — |
| CORRESP | Letter to the SEC | Dec 1, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 21, 2023 | — |
| SC TO-I/A | Filing | Nov 14, 2023 | — |
| SC TO-I | Filing | Nov 7, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Other events
|
Nov 3, 2023 | Nov 1, 2023 |
| SC TO-I/A | Filing | Nov 3, 2023 | — |
| 4 | Insider transaction | Oct 3, 2023 | Sep 29, 2023 |
| 4 | Insider transaction | Oct 3, 2023 | Sep 29, 2023 |
| 4 | Insider transaction | Oct 3, 2023 | Sep 29, 2023 |
| 4 | Insider transaction | Oct 3, 2023 | Sep 29, 2023 |
| SC TO-I/A | Filing | Sep 20, 2023 | — |
| 8-K |
Current report
Other events
|
Sep 20, 2023 | Sep 19, 2023 |
| SC TO-I | Filing | Aug 25, 2023 | — |
| SC TO-I | Filing | Aug 22, 2023 | — |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| D | Filing | Jul 19, 2023 | — |
| 4 | Insider transaction | Jul 7, 2023 | Jul 1, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jul 5, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Other events
|
Jun 27, 2023 | Jun 26, 2023 |
| 4 | Insider transaction | Jun 26, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Other events
|
Jun 15, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | May 9, 2023 | May 4, 2023 |
| 8-K |
Current report
Unregistered share sale
|
May 9, 2023 | May 4, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change
|
May 5, 2023 | Apr 28, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Feb 21, 2023 | Feb 15, 2023 |
| 10-Q | Quarterly report | Feb 9, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Jan 6, 2023 | Jan 6, 2023 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 30, 2022 | Dec 27, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 30, 2022 | Dec 28, 2022 |
| PRE 14A | Preliminary proxy statement | Dec 28, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 23, 2022 | Dec 21, 2022 |
| 10-K | Annual report | Dec 20, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 5, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 5, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 5, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 5, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 5, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Sep 20, 2022 | Sep 14, 2022 |
| 8-K/A | Amended current report | Sep 12, 2022 | Jul 1, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 4, 2022 | Aug 4, 2022 |
| D | Filing | Jul 7, 2022 | — |
| 8-K |
Current report
Acquisition or sale of assets, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Jul 6, 2022 | Jul 1, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jul 1, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jul 1, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jul 1, 2022 |
| 3 | Initial insider ownership | Jul 5, 2022 | Jun 30, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jun 30, 2022 |
| 3 | Initial insider ownership | Jul 5, 2022 | Jul 1, 2022 |
| 3 | Initial insider ownership | Jul 5, 2022 | Jul 1, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jun 30, 2022 |
| 4 | Insider transaction | Jul 5, 2022 | Jun 30, 2022 |
| 3 | Initial insider ownership | Jul 5, 2022 | Jul 1, 2022 |
| SC 13D | Ownership over 5% (active) | Jul 5, 2022 | — |
| SC 14F1 | Filing | Jul 5, 2022 | — |
| S-8 | Employee stock plan registration | Jun 29, 2022 | — |
| 4 | Insider transaction | Jun 22, 2022 | Jun 20, 2022 |
| 4 | Insider transaction | Jun 22, 2022 | Jun 20, 2022 |
| 4 | Insider transaction | Jun 22, 2022 | Jun 20, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 20, 2022 |
| 3 | Initial insider ownership | Jun 21, 2022 | Jun 1, 2021 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 20, 2022 |
| 3 | Initial insider ownership | Jun 16, 2022 | Feb 3, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
May 18, 2022 | May 16, 2022 |
| 10-Q | Quarterly report | May 13, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Mar 29, 2022 | Mar 28, 2022 |
| 4 | Insider transaction | Mar 29, 2022 | Mar 28, 2022 |
| 4 | Insider transaction | Mar 29, 2022 | Mar 28, 2022 |
| 10-Q | Quarterly report | Feb 14, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 14, 2022 | Feb 14, 2022 |
| 4 | Insider transaction | Jan 14, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 14, 2022 | Jan 6, 2022 |
| 4 | Insider transaction | Jan 14, 2022 | Jan 6, 2022 |
| EFFECT | Filing | Jan 7, 2022 | — |
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.
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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.