Zone Frontier Inc. SEC filings ZONE
Zone Frontier Inc. has 195 filings in SEC EDGAR's recent list, going back to Dec 14, 2022. Its latest annual report, Form 10-K, was filed on Sep 28, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 11, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (change to shareholder rights, officer or director change, bylaw or fiscal year change). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 3, 2026 | — |
| 8-K |
Current report
Change to shareholder rights, Officer or director change, Bylaw or fiscal year change
|
Oct 29, 2026 | Oct 23, 2026 |
| 10-K/A | Amended annual report | Oct 28, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 14, 2026 | Oct 14, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, Regulation FD disclosure
|
Oct 14, 2026 | Oct 7, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 30, 2026 | Sep 24, 2026 |
| 10-K | Annual report | Sep 28, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 11, 2026 | Sep 8, 2026 |
| 8-K |
Current report
Other events
|
Aug 20, 2026 | Aug 20, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Aug 19, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 12, 2026 |
| 3 | Initial insider ownership | Aug 14, 2026 | Mar 16, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 424B5 | Prospectus supplement | Aug 12, 2026 | — |
| 8-K |
Current report
Material agreement
|
Aug 12, 2026 | Aug 11, 2026 |
| 424B5 | Prospectus supplement | Aug 10, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 31, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jul 29, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 9, 2026 | Jul 2, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 7, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Jun 8, 2026 | Jun 8, 2026 |
| 424B5 | Prospectus supplement | Jun 8, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 8, 2026 | Jun 8, 2026 |
| 424B3 | Prospectus | Jun 4, 2026 | — |
| 8-K |
Current report
Officer or director change
|
May 28, 2026 | May 21, 2026 |
| 10-Q/A | Amended quarterly report | May 18, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Restatement
|
May 18, 2026 | May 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 11, 2026 | — |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2026 | Mar 16, 2026 |
| S-8 | Employee stock plan registration | Mar 13, 2026 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Mar 10, 2026 | Mar 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 10-Q | Quarterly report | Feb 11, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2026 | — |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 19, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 1, 2025 |
| S-8 | Employee stock plan registration | Nov 19, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 18, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2025 | Nov 13, 2025 |
| S-3ASR | Automatic shelf registration | Nov 7, 2025 | — |
| RW | Withdrawal request | Nov 7, 2025 | — |
| DEF 14A | Proxy statement | Oct 28, 2025 | Dec 17, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 28, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 15, 2025 | Oct 13, 2025 |
| 4 | Insider transaction | Oct 15, 2025 | Oct 13, 2025 |
| 4 | Insider transaction | Oct 6, 2025 | Oct 1, 2025 |
| 4 | Insider transaction | Sep 26, 2025 | Sep 9, 2025 |
| 3 | Initial insider ownership | Sep 24, 2025 | Sep 5, 2025 |
| S-3 | Shelf registration | Sep 24, 2025 | — |
| DEF 14C | Information statement | Sep 19, 2025 | Sep 22, 2025 |
| 3 | Initial insider ownership | Sep 15, 2025 | Sep 5, 2025 |
| 3 | Initial insider ownership | Sep 12, 2025 | Sep 5, 2025 |
| D | Filing | Sep 12, 2025 | — |
| PRE 14C | Preliminary information statement | Sep 9, 2025 | Sep 9, 2025 |
| 8-K/A |
Amended current report
Material agreement
|
Sep 8, 2025 | Aug 29, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 5, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Other events
|
Sep 5, 2025 | Aug 29, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 4, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| DEF 14C | Information statement | Sep 2, 2025 | Sep 3, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 2, 2025 | Aug 26, 2025 |
| EFFECT | Filing | Aug 29, 2025 | — |
| 424B5 | Prospectus supplement | Aug 29, 2025 | — |
| 424B5 | Prospectus supplement | Aug 29, 2025 | — |
| CORRESP | Letter to the SEC | Aug 27, 2025 | — |
| S-3/A | Amendment no. 1 to form s-3 | Aug 27, 2025 | — |
| S-3 | Shelf registration | Aug 26, 2025 | — |
| PRE 14C | Preliminary information statement | Aug 22, 2025 | Aug 22, 2025 |
| 10-K | Annual report | Aug 22, 2025 | Jun 30, 2025 |
| DEF 14C | Information statement | Aug 22, 2025 | Aug 25, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 22, 2025 | Aug 22, 2025 |
| UPLOAD | Letter from the SEC | Aug 20, 2025 | — |
| DRS | Filing | Aug 12, 2025 | — |
| PRE 14C | Preliminary information statement | Aug 12, 2025 | Aug 12, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 16, 2025 |
| S-8 | Employee stock plan registration | Jul 23, 2025 | — |
| 4 | Insider transaction | Jul 23, 2025 | Jul 21, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 424B5 | Prospectus supplement | Jun 20, 2025 | — |
| 8-K |
Current report
Material agreement
|
Jun 20, 2025 | Jun 20, 2025 |
| 8-K |
Current report
Material agreement
|
Jun 17, 2025 | Jun 11, 2025 |
| 3 | Initial insider ownership | Jun 13, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 11, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 11, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Shareholder vote results
|
Jun 11, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 3, 2025 |
| EFFECT | Filing | Jun 4, 2025 | — |
| 4 | Insider transaction | Jun 3, 2025 | Jun 2, 2025 |
| CORRESP | Letter to the SEC | Jun 2, 2025 | — |
| S-3/A | Amendment no. 1 to form s-3 | May 30, 2025 | — |
| 144 | Notice of proposed sale | May 19, 2025 | — |
| UPLOAD | Letter from the SEC | May 19, 2025 | — |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| S-3 | Shelf registration | May 13, 2025 | — |
| 4 | Insider transaction | May 7, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 6, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 6, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Officer or director change
|
May 7, 2025 | May 1, 2025 |
| DEF 14A | Proxy statement | Apr 23, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 16, 2025 |
| 3/A | Filing | Apr 21, 2025 | Jan 1, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Regulation FD disclosure
|
Apr 21, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Mar 7, 2025 | Mar 7, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 26, 2025 | Feb 21, 2025 |
| 10-Q | Quarterly report | Feb 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2025 | Feb 14, 2025 |
| 3 | Initial insider ownership | Feb 4, 2025 | Jan 1, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 31, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2025 | Jan 1, 2025 |
| S-8 | Employee stock plan registration | Jan 3, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Dec 31, 2024 | Dec 24, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 15, 2024 |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2024 | Nov 13, 2024 |
| 144 | Notice of proposed sale | Oct 31, 2024 | — |
| 10-K | Annual report | Sep 20, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Sep 20, 2024 | Sep 20, 2024 |
| 4 | Insider transaction | Jul 2, 2024 | Jun 28, 2024 |
| 10-Q | Quarterly report | Jun 10, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 6, 2024 | May 31, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 28, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| SC 13D | Ownership over 5% (active) | May 17, 2024 | — |
| 4 | Insider transaction | May 14, 2024 | May 10, 2024 |
| 4 | Insider transaction | May 8, 2024 | Apr 30, 2024 |
| 3 | Initial insider ownership | May 8, 2024 | Apr 25, 2024 |
| SC 13G | Ownership over 5% (passive) | May 8, 2024 | — |
| SC 13G | Ownership over 5% (passive) | May 8, 2024 | — |
| SC 13D | Ownership over 5% (active) | May 8, 2024 | — |
| 4 | Insider transaction | May 2, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | May 2, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | May 2, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | May 2, 2024 | Apr 30, 2024 |
| 4 | Insider transaction | May 2, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Material agreement
|
May 1, 2024 | Apr 26, 2024 |
| 424B4 | Prospectus | Apr 30, 2024 | — |
| 4 | Insider transaction | Apr 26, 2024 | Apr 26, 2024 |
| EFFECT | Filing | Apr 25, 2024 | — |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| 3 | Initial insider ownership | Apr 25, 2024 | Apr 25, 2024 |
| CERT | Nyse american certification | Apr 25, 2024 | — |
| 8-A12B | For registration of certain classes | Apr 25, 2024 | — |
| CORRESP | Letter to the SEC | Apr 23, 2024 | — |
| CORRESP | Letter to the SEC | Apr 23, 2024 | — |
| S-1/A | Amended registration statement | Mar 29, 2024 | — |
| S-1/A | Amended registration statement | Mar 27, 2024 | — |
| CORRESP | Letter to the SEC | Mar 15, 2024 | — |
| S-1/A | Amended registration statement | Mar 15, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 14, 2024 | — |
| CORRESP | Letter to the SEC | Mar 8, 2024 | — |
| S-1/A | Amended registration statement | Mar 8, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 6, 2024 | — |
| S-1/A | Amended registration statement | Feb 23, 2024 | — |
| D | Filing | Feb 22, 2024 | — |
| S-1/A | Amended registration statement | Jan 9, 2024 | — |
| CORRESP | Letter to the SEC | Jan 8, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 12, 2023 | — |
| CORRESP | Letter to the SEC | Nov 29, 2023 | — |
| S-1/A | Amended registration statement | Nov 29, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 25, 2023 | — |
| CORRESP | Letter to the SEC | Oct 10, 2023 | — |
| S-1 | Registration statement | Oct 10, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 30, 2023 | — |
| DRS/A | Filing | Aug 11, 2023 | — |
| DRSLTR | Filing | Aug 10, 2023 | — |
| UPLOAD | Letter from the SEC | May 15, 2023 | — |
| DRS/A | Filing | Apr 21, 2023 | — |
| DRSLTR | Filing | Apr 20, 2023 | — |
| UPLOAD | Letter from the SEC | Mar 15, 2023 | — |
| DRSLTR | Filing | Feb 16, 2023 | — |
| DRS | Filing | Feb 15, 2023 | — |
| D | Filing | Dec 14, 2022 | — |
Showing 195 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
- Specialty Cleaning, Polishing and Sanitation Preparations (SIC 2842)
- Listed as
- ZONE (NYSE)
- Fiscal year ends
- June 30
- Incorporated in
- NV
- Headquarters
- Omaha, NE
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1956741
- Former names
- CleanCore Solutions, Inc. (until Aug 20, 2026)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.