Canton Strategic Holdings, Inc. SEC filings CNTN
Canton Strategic Holdings, Inc. has 317 filings in SEC EDGAR's recent list, going back to May 17, 2021. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Mar 11, 2026 | — |
| 424B5 | Prospectus supplement | Mar 3, 2026 | — |
| 424B5 | Prospectus supplement | Jan 20, 2026 | — |
| S-3 | Shelf registration | Jan 9, 2026 | — |
| 424B3 | Prospectus | Dec 18, 2025 | — |
| S-3 | Shelf registration | Dec 5, 2025 | — |
| 424B3 | Prospectus | Dec 5, 2025 | — |
| 424B5 | Prospectus supplement | Nov 7, 2025 | — |
| S-3 | Shelf registration | Oct 17, 2025 | — |
| S-8 | Employee stock plan registration | Oct 17, 2025 | — |
| 424B3 | Prospectus | Oct 6, 2025 | — |
| 424B3 | Prospectus | Oct 6, 2025 | — |
| S-3/A | Filing | Sep 3, 2025 | — |
| 424B5 | Prospectus supplement | Aug 27, 2025 | — |
| S-3 | Shelf registration | Aug 26, 2025 | — |
| 424B5 | Prospectus supplement | Jul 28, 2025 | — |
| 424B5 | Prospectus supplement | Jul 25, 2025 | — |
| S-8 | Employee stock plan registration | Jul 11, 2025 | — |
| S-3 | Shelf registration | Jul 3, 2025 | — |
| 424B3 | Prospectus | Dec 30, 2024 | — |
| S-3 | Shelf registration | Dec 19, 2024 | — |
| 424B3 | Prospectus | Jul 23, 2024 | — |
| S-3 | Shelf registration | Jul 15, 2024 | — |
| S-8 | Employee stock plan registration | Jun 12, 2024 | — |
| 424B5 | Prospectus supplement | Jun 7, 2024 | — |
| 424B5 | Prospectus supplement | Nov 29, 2023 | — |
| FWP | Free writing prospectus | Nov 17, 2023 | — |
| S-1/A | Amended registration statement | Nov 17, 2023 | — |
| S-1 | Registration statement | Nov 6, 2023 | — |
| S-8 | Employee stock plan registration | Nov 2, 2023 | — |
| 424B5 | Prospectus supplement | May 1, 2023 | — |
| FWP | Free writing prospectus | Apr 27, 2023 | — |
| 424B5 | Prospectus supplement | Apr 27, 2023 | — |
| S-3 | Shelf registration | Mar 17, 2023 | — |
| S-8 | Employee stock plan registration | Feb 22, 2022 | — |
| 424B4 | Prospectus | Jan 13, 2022 | — |
| S-1/A | Amended registration statement | Jan 5, 2022 | — |
| S-1/A | Amended registration statement | Jan 3, 2022 | — |
| FWP | Free writing prospectus | Dec 20, 2021 | — |
| S-1/A | Amended registration statement | Dec 10, 2021 | — |
| S-1/A | Amended registration statement | Oct 15, 2021 | — |
| S-1 | Registration statement | Sep 27, 2021 | — |
Showing 42 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
- Finance Services (SIC 6199)
- Listed as
- CNTN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1861657
- Former names
- Tharimmune, Inc. (until Feb 11, 2026); Hillstream BioPharma Inc. (until Sep 12, 2023)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.