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 |
|---|---|---|---|
| D | Filing | Apr 15, 2026 | — |
| D | Filing | Apr 15, 2026 | — |
| EFFECT | Filing | Jan 16, 2026 | — |
| CORRESP | Letter to the SEC | Jan 14, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 14, 2026 | — |
| PRER14A | Filing | Jan 6, 2026 | — |
| EFFECT | Filing | Dec 16, 2025 | — |
| CORRESP | Letter to the SEC | Dec 11, 2025 | — |
| EFFECT | Filing | Nov 26, 2025 | — |
| CORRESP | Letter to the SEC | Nov 24, 2025 | — |
| EFFECT | Filing | Sep 4, 2025 | — |
| CORRESP | Letter to the SEC | Sep 3, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 2, 2025 | — |
| EFFECT | Filing | Jul 9, 2025 | — |
| CORRESP | Letter to the SEC | Jul 8, 2025 | — |
| UPLOAD | Letter from the SEC | Jul 8, 2025 | — |
| D | Filing | Jul 7, 2025 | — |
| EFFECT | Filing | Dec 26, 2024 | — |
| CORRESP | Letter to the SEC | Dec 23, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 23, 2024 | — |
| D | Filing | Dec 17, 2024 | — |
| EFFECT | Filing | Jul 19, 2024 | — |
| CORRESP | Letter to the SEC | Jul 18, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 17, 2024 | — |
| D | Filing | Jun 28, 2024 | — |
| EFFECT | Filing | Nov 27, 2023 | — |
| CORRESP | Letter to the SEC | Nov 27, 2023 | — |
| CORRESP | Letter to the SEC | Nov 27, 2023 | — |
| CORRESP | Letter to the SEC | Nov 24, 2023 | — |
| CORRESP | Letter to the SEC | Nov 24, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 10, 2023 | — |
| DEL AM | Filing | Nov 7, 2023 | — |
| CORRESP | Letter to the SEC | Nov 7, 2023 | — |
| NT 10-Q | Filing | May 16, 2023 | Mar 31, 2023 |
| EFFECT | Filing | Mar 24, 2023 | — |
| CORRESP | Letter to the SEC | Mar 22, 2023 | — |
| UPLOAD | Letter from the SEC | Mar 21, 2023 | — |
| NT 10-K | Filing | Apr 1, 2022 | Dec 31, 2021 |
| EFFECT | Filing | Jan 11, 2022 | — |
| CERT | Filing | Jan 11, 2022 | — |
| 8-A12B | Filing | Jan 10, 2022 | — |
| CORRESP | Letter to the SEC | Jan 7, 2022 | — |
| CORRESP | Letter to the SEC | Jan 7, 2022 | — |
| CORRESP | Letter to the SEC | Oct 15, 2021 | — |
| UPLOAD | Letter from the SEC | Oct 7, 2021 | — |
| CORRESP | Letter to the SEC | Sep 27, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 23, 2021 | — |
| DRS/A | Filing | Aug 4, 2021 | — |
| DRSLTR | Filing | Aug 3, 2021 | — |
| UPLOAD | Letter from the SEC | Jul 19, 2021 | — |
| DRS/A | Filing | Jun 21, 2021 | — |
| DRSLTR | Filing | May 17, 2021 | — |
| DRS | Filing | May 17, 2021 | — |
Showing 53 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
- 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.