SideChannel, Inc.SEC Filings
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All SEC filings by SideChannel, Inc. (SDCH) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.
Financials
| 10-Q | Quarterly report | View Diff | Aug 12, 2026 | |
| 10-Q | Quarterly report | View Diff | May 12, 2026 | |
| 10-Q | Quarterly report | View Diff | Feb 17, 2026 | |
| 10-K | Annual report | View Diff | Dec 18, 2025 | |
| 10-Q | Quarterly report | View Diff | Aug 13, 2025 | |
| 10-Q | Quarterly report | View Diff | May 7, 2025 | |
| 10-K/A | Annual report | View Diff | Mar 13, 2025 | |
| 10-Q | Quarterly report | View Diff | Feb 5, 2025 | |
| 10-K | Annual report | View Diff | Dec 12, 2024 | |
| 10-Q | Quarterly report | View Diff | Aug 7, 2024 |
Events
| 8-K | Current report | Aug 7, 2026 | ||
| 8-K | Current report | Aug 3, 2026 | ||
| 8-K | Sidechannel Reports Fy 2026 Second Quarter Results | May 12, 2026 | ||
| 8-K | Regulation Fd Disclosure | Mar 31, 2026 | ||
| 8-K | Sidechannel Reports Fy 2026 First Quarter Results | Feb 17, 2026 | ||
| 8-K | Regulation Fd Disclosure | Jan 27, 2026 | ||
| 8-K | Sidechannel Announces Reverse Stock Split | Jan 22, 2026 | ||
| 8-K | Amendments to Articles of Incorporation or Bylaws | Jan 16, 2026 | ||
| 8-K | Departure of Directors or Certain Officers | Dec 10, 2025 | ||
| 8-K | Sidechannel Announces Anna Seacat Appointed to Board of Directors | Dec 9, 2025 |
Registrations and Prospectuses
| S-8 | Registration of securities for employees | Dec 18, 2025 | ||
| S-8 | Registration of securities for employees | Sep 27, 2024 | ||
| SC TO-I/A | Issuer tender offer statement | Dec 28, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Dec 21, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Dec 11, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Dec 4, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Nov 14, 2023 | ||
| SC TO-I | Issuer tender offer statement | Nov 6, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Nov 3, 2023 | ||
| SC TO-I/A | Issuer tender offer statement | Sep 20, 2023 |
Proxies
| DEF 14A | Definitive proxy | View Diff | Aug 13, 2026 | |
| PRE 14A | Preliminary proxy | View Diff | Jul 28, 2026 | |
| DEFA14A | Additional proxy soliciting materials | Feb 11, 2026 | ||
| DEF 14A | Definitive proxy | View Diff | Jan 2, 2026 | |
| PRE 14A | Preliminary proxy | View Diff | Dec 9, 2025 | |
| DEF 14A | Definitive proxy | View Diff | Dec 31, 2024 | |
| PRE 14A | Preliminary proxy | View Diff | Dec 20, 2024 | |
| DEF 14A | Definitive proxy | View Diff | Jan 5, 2024 | |
| DEF 14A | Definitive proxy | View Diff | Jan 6, 2023 | |
| PRE 14A | Preliminary proxy | View Diff | Dec 27, 2022 |
Other
| UPLOAD | Letter from SEC | Mar 25, 2025 | ||
| CORRESP | Correspondence with SEC | Mar 13, 2025 | ||
| UPLOAD | Letter from SEC | Feb 27, 2025 | ||
| CORRESP | Correspondence with SEC | Dec 20, 2023 | ||
| UPLOAD | Letter from SEC | Dec 11, 2023 | ||
| CORRESP | Correspondence with SEC | Dec 1, 2023 | ||
| UPLOAD | Letter from SEC | Nov 21, 2023 | ||
| EFFECT | Notice of effectiveness | Jan 10, 2022 | ||
| CORRESP | Correspondence with SEC | Jan 5, 2022 | ||
| EFFECT | Notice of effectiveness | May 10, 2021 |
Ownership
| 4 | Seacat Anna Marie | Jun 25, 2026 | ||
| 3 | Seacat Anna Marie | Jun 25, 2026 | ||
| 4 | Nicholas William Hnatiw | Mar 18, 2026 | ||
| 4 | Brian Wayne Haugli | Mar 18, 2026 | ||
| 4 | Ryan Polk | Mar 18, 2026 | ||
| 4 | Ryan Polk | Mar 5, 2025 | ||
| 4 | Nicholas William Hnatiw | Mar 5, 2025 | ||
| 4 | Brian Wayne Haugli | Mar 5, 2025 | ||
| 4 | Deborah Kuenzi Macconnel | Dec 26, 2024 | ||
| 4 | Robert Brooks Brown | Dec 26, 2024 |