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 | — |
| 4 | Insider transaction | Oct 16, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 14, 2026 | Oct 14, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 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 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 31, 2026 | — |
| 4 | Insider transaction | Jul 8, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 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 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 1, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 18, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 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 |
| 3 | Initial insider ownership | Sep 15, 2025 | Sep 5, 2025 |
| 3 | Initial insider ownership | Sep 12, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 5, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 4, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 16, 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 |
| 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 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 2, 2025 |
| 144 | Notice of proposed sale | May 19, 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 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 16, 2025 |
| 3/A | Filing | Apr 21, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Feb 25, 2025 |
| 4 | Insider transaction | Mar 7, 2025 | Mar 7, 2025 |
| 3 | Initial insider ownership | Feb 4, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 15, 2024 |
| 144 | Notice of proposed sale | Oct 31, 2024 | — |
| 4 | Insider transaction | Jul 2, 2024 | Jun 28, 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 |
| 4 | Insider transaction | Apr 26, 2024 | Apr 26, 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 |
Showing 76 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
- 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.