Hong Yuan Holding Group SEC filings HGYN
Hong Yuan Holding Group has 405 filings in SEC EDGAR's recent list, going back to Apr 22, 2005. Its latest annual report, Form 10-K, was filed on May 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Sep 18, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Jan 9, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Sep 18, 2026 | Jun 30, 2026 |
| 10-K/A | Amended annual report | Sep 14, 2026 | Dec 31, 2025 |
| NT 10-Q | Filing | Aug 14, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | Jun 22, 2026 | Mar 31, 2026 |
| NT 10-Q | Filing | May 15, 2026 | Mar 31, 2026 |
| 10-K | Annual report | May 8, 2026 | Dec 31, 2025 |
| NT 10-K | Filing | Apr 1, 2026 | Dec 31, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 13, 2026 | Oct 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 9, 2026 | Jan 7, 2026 |
| 10-Q | Quarterly report | Nov 19, 2025 | Sep 30, 2025 |
| NT 10-Q | Filing | Nov 14, 2025 | Sep 30, 2025 |
| 10-Q/A | Amended quarterly report | Sep 26, 2025 | Jun 30, 2025 |
| 10-Q/A | Amended quarterly report | Sep 26, 2025 | Mar 31, 2025 |
| 10-Q | Quarterly report | Aug 19, 2025 | Jun 30, 2025 |
| NT 10-Q | Filing | Aug 14, 2025 | Jun 30, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Mar 31, 2025 |
| 10-K | Annual report | Jul 3, 2025 | Dec 31, 2024 |
| NT 10-Q | Filing | May 15, 2025 | Mar 31, 2025 |
| NT 10-K | Filing | Apr 1, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Auditor change
|
Mar 11, 2025 | Feb 26, 2025 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 10-Q | Quarterly report | May 28, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Auditor change
|
May 14, 2024 | May 9, 2024 |
| NT 10-Q | Filing | May 13, 2024 | Mar 31, 2024 |
| 10-K | Annual report | Apr 9, 2024 | Dec 31, 2023 |
| NT 10-K | Filing | Apr 2, 2024 | Dec 31, 2023 |
| 10-Q | Quarterly report | Nov 13, 2023 | Sep 30, 2023 |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 10-K | Annual report | Mar 31, 2023 | Dec 31, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| 10-K | Annual report | Mar 29, 2022 | Dec 31, 2021 |
| 10-Q | Quarterly report | Nov 10, 2021 | Sep 30, 2021 |
| 10-Q | Quarterly report | Aug 10, 2021 | Jun 30, 2021 |
| UPLOAD | Letter from the SEC | May 25, 2021 | — |
| CORRESP | Letter to the SEC | May 19, 2021 | — |
| 10-12G/A | Amendment no. 2 to form 10-12g | May 19, 2021 | — |
| 10-Q | Quarterly report | May 17, 2021 | Mar 31, 2021 |
| UPLOAD | Letter from the SEC | May 4, 2021 | — |
| 10-12G/A | Amendment no. 1 to form 10-12g | Apr 23, 2021 | — |
| CORRESP | Letter to the SEC | Apr 22, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 26, 2021 | — |
| 10-12G | Form 10-12g | Mar 1, 2021 | — |
| 15-12B | Deregistration | Jul 12, 2019 | — |
| 8-K |
Current report
Change in control, Officer or director change, Other events
|
May 31, 2019 | May 31, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2015 | — |
| 8-K |
Current report
Bankruptcy
|
May 7, 2014 | Apr 18, 2014 |
| 8-K |
Current report
Bankruptcy
|
Mar 10, 2014 | Mar 10, 2014 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 4, 2014 | Feb 27, 2014 |
| 8-K |
Current report
Material agreement
|
Feb 19, 2014 | Feb 14, 2014 |
| 8-K |
Current report
Other events
|
Feb 19, 2014 | Feb 19, 2014 |
| 8-K |
Current report
Other events
|
Feb 18, 2014 | Feb 18, 2014 |
| 8-K |
Current report
Bankruptcy
|
Feb 18, 2014 | Feb 18, 2014 |
| 8-K |
Current report
Bankruptcy, Regulation FD disclosure
|
Feb 12, 2014 | Feb 10, 2014 |
| 8-K |
Current report
Other events
|
Feb 7, 2014 | Feb 6, 2014 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 6, 2014 | Feb 3, 2014 |
| 8-K | Current report | Jan 30, 2014 | Jan 24, 2014 |
| 8-K |
Current report
Agreement ended
|
Jan 21, 2014 | Jan 20, 2014 |
| 8-K | Current report | Jan 17, 2014 | Jan 13, 2014 |
| 10-Q | Quarterly report | Nov 14, 2013 | Sep 30, 2013 |
| 10-Q | Quarterly report | Aug 14, 2013 | Jun 30, 2013 |
| 10-Q | Quarterly report | May 20, 2013 | Mar 31, 2013 |
| 8-K |
Current report
Other events
|
May 17, 2013 | May 8, 2013 |
| NT 10-Q | Filing | May 15, 2013 | Mar 31, 2013 |
| 8-K |
Current report
Other events
|
May 8, 2013 | May 7, 2013 |
| SC 13G | Ownership over 5% (passive) | Apr 29, 2013 | — |
| 8-K |
Current report
Results of operations
|
Apr 19, 2013 | Apr 16, 2013 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Apr 19, 2013 | Apr 16, 2013 |
| 10-K | Annual report | Apr 16, 2013 | Dec 31, 2012 |
| 8-K |
Current report
Shareholder vote results
|
Apr 8, 2013 | Apr 5, 2013 |
| NT 10-K | Filing | Apr 1, 2013 | Dec 31, 2012 |
| RW | Request for withdrawal | Mar 12, 2013 | — |
| UPLOAD | Letter from the SEC | Mar 7, 2013 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 21, 2013 | — |
| DEF 14A | Proxy statement | Feb 19, 2013 | Apr 5, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2013 | — |
| SC 13D | Ownership over 5% (active) | Feb 12, 2013 | — |
| SC 13D | Ownership over 5% (active) | Feb 12, 2013 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 12, 2013 | — |
| 4 | Insider transaction | Feb 8, 2013 | Feb 5, 2013 |
| PRE 14A | Preliminary proxy statement | Feb 8, 2013 | Apr 5, 2013 |
| 8-K |
Current report
Officer or director change
|
Feb 8, 2013 | Feb 5, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 7, 2013 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 7, 2013 | — |
| SC 13D | Ownership over 5% (active) | Feb 7, 2013 | — |
| SC 13G | Ownership over 5% (passive) | Jan 28, 2013 | — |
| S-1 | Registration statement | Jan 25, 2013 | — |
| 8-K |
Current report
Material agreement
|
Jan 22, 2013 | Jan 15, 2013 |
| 8-K | Current report | Jan 9, 2013 | Jan 3, 2013 |
| 8-K |
Current report
Material agreement
|
Jan 8, 2013 | Jan 2, 2013 |
| RW | Request for withdrawal | Jan 4, 2013 | — |
| 8-K |
Current report
Shareholder vote results
|
Dec 27, 2012 | Dec 21, 2012 |
| CORRESP | Letter to the SEC | Dec 21, 2012 | — |
| UPLOAD | Letter from the SEC | Dec 19, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 19, 2012 | — |
| 25 | Form 25 | Dec 17, 2012 | — |
| 8-K |
Current report
Listing notice
|
Dec 13, 2012 | Dec 6, 2012 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 4, 2012 | Nov 27, 2012 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 28, 2012 | — |
| DEF 14A | Proxy statement | Nov 19, 2012 | Dec 21, 2012 |
| UPLOAD | Letter from the SEC | Nov 19, 2012 | — |
| CORRESP | Letter to the SEC | Nov 15, 2012 | — |
| PRER14A | Filing | Nov 15, 2012 | — |
| 8-K |
Current report
Material agreement
|
Nov 15, 2012 | Nov 13, 2012 |
| 10-Q | Quarterly report | Nov 14, 2012 | Sep 30, 2012 |
| UPLOAD | Letter from the SEC | Nov 13, 2012 | — |
| 8-K |
Current report
Other events
|
Nov 5, 2012 | Oct 31, 2012 |
| S-3 | Shelf registration | Nov 2, 2012 | — |
| PRE 14A | Preliminary proxy statement | Oct 19, 2012 | Dec 7, 2012 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 19, 2012 | Oct 15, 2012 |
| CORRESP | Letter to the SEC | Oct 3, 2012 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2012 | — |
| CORRESP | Letter to the SEC | Sep 14, 2012 | — |
| 8-K |
Current report
Unregistered share sale
|
Sep 4, 2012 | Aug 29, 2012 |
| UPLOAD | Letter from the SEC | Aug 31, 2012 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 31, 2012 | Aug 24, 2012 |
| 10-Q | Quarterly report | Aug 14, 2012 | Jun 30, 2012 |
| 8-K |
Current report
Material agreement
|
Aug 9, 2012 | Aug 8, 2012 |
| SC 13D | Ownership over 5% (active) | Aug 7, 2012 | — |
| 8-K |
Current report
Unregistered share sale
|
Jul 26, 2012 | Jul 20, 2012 |
| SC 13G | Ownership over 5% (passive) | Jul 18, 2012 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jul 5, 2012 | Jun 29, 2012 |
| 8-K |
Current report
Material agreement
|
Jun 6, 2012 | Jun 1, 2012 |
| 8-K |
Current report
Results of operations, Other events
|
May 15, 2012 | May 14, 2012 |
| 10-Q | Quarterly report | May 15, 2012 | Mar 31, 2012 |
| 8-K |
Current report
Listing notice
|
May 4, 2012 | May 1, 2012 |
| 4 | Insider transaction | May 2, 2012 | Mar 16, 2012 |
| 424B5 | Prospectus supplement | May 1, 2012 | — |
| 8-K |
Current report
Material agreement
|
May 1, 2012 | Apr 30, 2012 |
| 424B5 | Prospectus supplement | Apr 30, 2012 | — |
| 10-K/A | Amended annual report | Apr 30, 2012 | Dec 31, 2011 |
| 4 | Insider transaction | Apr 26, 2012 | Mar 16, 2012 |
| 4 | Insider transaction | Apr 26, 2012 | Mar 16, 2012 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2012 | Apr 16, 2012 |
| 10-K | Annual report | Apr 16, 2012 | Dec 31, 2011 |
| NT 10-K | Form 12b-25 | Mar 30, 2012 | Dec 31, 2011 |
| 8-K |
Current report
Listing notice
|
Mar 9, 2012 | Mar 6, 2012 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2012 | Feb 21, 2012 |
| 3 | Initial insider ownership | Feb 15, 2012 | Feb 10, 2012 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2012 | — |
| 8-K |
Current report
Officer or director change
|
Feb 13, 2012 | Feb 8, 2012 |
| 8-K |
Current report
Other events
|
Jan 20, 2012 | Jan 17, 2012 |
| 4 | Insider transaction | Jan 11, 2012 | Dec 16, 2011 |
| UPLOAD | Letter from the SEC | Dec 21, 2011 | — |
| 10-Q/A | Amended quarterly report | Dec 21, 2011 | Sep 30, 2011 |
| CORRESP | Letter to the SEC | Dec 14, 2011 | — |
| 4 | Insider transaction | Dec 6, 2011 | Dec 5, 2011 |
| UPLOAD | Letter from the SEC | Dec 1, 2011 | — |
| 4 | Insider transaction | Dec 1, 2011 | Nov 30, 2011 |
| 4 | Insider transaction | Nov 28, 2011 | Nov 28, 2011 |
| 4 | Insider transaction | Nov 28, 2011 | Nov 23, 2011 |
| 8-K |
Current report
Shareholder vote results
|
Nov 22, 2011 | Nov 21, 2011 |
| 8-K |
Current report
Results of operations
|
Nov 15, 2011 | Nov 14, 2011 |
| 10-Q | Quarterly report | Nov 14, 2011 | Sep 30, 2011 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 14, 2011 | Nov 10, 2011 |
| 424B5 | Prospectus supplement | Nov 14, 2011 | — |
| 424B5 | Prospectus supplement | Nov 10, 2011 | — |
| 8-K |
Current report
Results of operations
|
Nov 7, 2011 | Nov 7, 2011 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2011 | Oct 24, 2011 |
| DEF 14A | Proxy statement | Oct 7, 2011 | Nov 21, 2011 |
| 4 | Insider transaction | Sep 14, 2011 | Aug 9, 2011 |
| 4 | Insider transaction | Sep 12, 2011 | Aug 9, 2011 |
| 8-K |
Current report
Results of operations
|
Aug 15, 2011 | Aug 15, 2011 |
| 10-Q | Quarterly report | Aug 15, 2011 | Jun 30, 2011 |
| 424B3 | Prospectus | Aug 11, 2011 | — |
| EFFECT | Filing | Aug 10, 2011 | — |
| CORRESP | Letter to the SEC | Aug 8, 2011 | — |
| S-3/A | Form s-3/a | Aug 5, 2011 | — |
| S-3/A | Form s-3/a | Aug 3, 2011 | — |
| UPLOAD | Letter from the SEC | Jul 25, 2011 | — |
| S-3/A | Form s-3/a | Jul 11, 2011 | — |
| UPLOAD | Letter from the SEC | Jul 1, 2011 | — |
| S-3 | Shelf registration | Jun 16, 2011 | — |
| D | Filing | Jun 3, 2011 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 24, 2011 | May 24, 2011 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 19, 2011 | May 18, 2011 |
| 8-K |
Current report
Results of operations
|
May 16, 2011 | May 16, 2011 |
| 10-Q | Quarterly report | May 16, 2011 | Mar 31, 2011 |
| 8-K |
Current report
Other events
|
May 3, 2011 | May 2, 2011 |
| 4 | Insider transaction | May 2, 2011 | Apr 27, 2011 |
| 4 | Insider transaction | Apr 29, 2011 | Apr 27, 2011 |
| 4 | Insider transaction | Apr 29, 2011 | Apr 27, 2011 |
| 4 | Insider transaction | Apr 29, 2011 | Apr 27, 2011 |
| 3 | Initial insider ownership | Apr 28, 2011 | Sep 29, 2010 |
| 8-K |
Current report
Results of operations
|
Apr 18, 2011 | Apr 18, 2011 |
| 424B3 | Prospectus | Apr 15, 2011 | — |
| EFFECT | Filing | Apr 14, 2011 | — |
| 3 | Initial insider ownership | Apr 14, 2011 | Sep 29, 2010 |
| CORRESP | Letter to the SEC | Apr 12, 2011 | — |
| 4 | Insider transaction | Apr 5, 2011 | Mar 2, 2011 |
| 4 | Insider transaction | Apr 5, 2011 | Mar 2, 2011 |
| 4 | Insider transaction | Apr 5, 2011 | Mar 2, 2011 |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 1, 2011 | Mar 31, 2011 |
| S-3/A | Form s-3/a | Mar 31, 2011 | — |
| CORRESP | Letter to the SEC | Mar 31, 2011 | — |
| 10-K | Annual report | Mar 31, 2011 | Dec 31, 2010 |
| 4 | Insider transaction | Mar 29, 2011 | Mar 2, 2011 |
Showing 200 filings, the most recent 200. 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
- Plastic Materials, Synth Resins & Nonvulcan Elastomers (SIC 2821)
- Listed as
- HGYN (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Chengdu High-Tech Zone
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1324759
- Former names
- Cereplast Inc (until May 25, 2021)
Other Plastic Materials, Synth Resins & Nonvulcan Elastomers companies
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All 12 Plastic Materials, Synth Resins & Nonvulcan Elastomers companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.