American Clean Resources Group, Inc. SEC filings ACRG
American Clean Resources Group, Inc. has 512 filings in SEC EDGAR's recent list, going back to Mar 10, 2005. 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 19, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 10-Q | Notification of late filing | May 18, 2026 | Mar 31, 2026 |
| NT 10-Q | Notification of late filing | Aug 15, 2025 | Jun 30, 2025 |
| NT 10-Q | Notification of late filing | Nov 15, 2024 | Sep 30, 2024 |
| NT 10-Q | Notification of late filing | Aug 14, 2024 | Jun 30, 2024 |
| NT 10-Q | Notification of late filing | May 15, 2024 | Mar 31, 2024 |
| NT 10-K | Notification of late filing | Apr 2, 2024 | Dec 31, 2023 |
| NT 10-Q | Notification of late filing | Nov 15, 2023 | Sep 30, 2023 |
| NT 10-Q | Notification of late filing | Aug 14, 2023 | Jun 30, 2023 |
| NT 10-K | Form 10-k extension | Apr 14, 2023 | Dec 31, 2022 |
| NT 10-K | Notification of late filing | Mar 31, 2022 | Dec 31, 2021 |
| NT 10-K | Notification of late filing | Mar 31, 2020 | Dec 31, 2019 |
| NT 10-Q | Filing | Aug 15, 2018 | Jun 30, 2018 |
| NT 10-K | Filing | Apr 3, 2018 | Dec 31, 2017 |
| NT 10-Q | Filing | Aug 11, 2017 | Jun 30, 2017 |
| NT 10-K | Filing | Mar 31, 2017 | Dec 31, 2016 |
| NT 10-K | Filing | Mar 22, 2016 | Dec 31, 2015 |
| UPLOAD | Letter from the SEC | Nov 16, 2015 | — |
| NT 10-Q | Form nt 10-q | Nov 12, 2015 | Sep 30, 2015 |
| CORRESP | Letter to the SEC | Nov 10, 2015 | — |
| UPLOAD | Letter from the SEC | Oct 27, 2015 | — |
| NT 10-Q | Form nt 10-q | Aug 14, 2015 | Jun 30, 2015 |
| NT 10-K | Filing | Mar 31, 2014 | Dec 31, 2013 |
| SC TO-I/A | Filing | Aug 6, 2013 | — |
| SC TO-I/A | Filing | Aug 6, 2013 | — |
| SC TO-I/A | Form sc to-i/a | Jul 31, 2013 | — |
| SC TO-I/A | Filing | Jul 30, 2013 | — |
| SC TO-I/A | Filing | Jul 16, 2013 | — |
| SC TO-I/A | Filing | Jul 8, 2013 | — |
| SC TO-I | Form sc to-i | Jul 2, 2013 | — |
| UPLOAD | Letter from the SEC | May 1, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 25, 2013 | — |
| NT 10-K | Filing | Apr 1, 2013 | Dec 31, 2012 |
| NT 10-Q | Form nt 10-q | May 15, 2012 | Mar 31, 2012 |
| NT 10-K | Filing | Mar 30, 2012 | Dec 31, 2011 |
| NT 10-Q | Form nt 10-q | Nov 14, 2011 | Sep 30, 2011 |
| NT 10-Q | Form nt 10-q | Aug 15, 2011 | Jun 30, 2011 |
| NT 10-Q | Filing | May 16, 2011 | Mar 31, 2011 |
| UPLOAD | Letter from the SEC | Mar 1, 2010 | — |
| CORRESP | Letter to the SEC | Feb 12, 2010 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2010 | — |
| SC 14F1 | Schedule 14f-1 | Sep 23, 2009 | — |
| 10KSB | Form 10-ksb | Sep 26, 2008 | Jun 30, 2008 |
| 10QSB | Form 10-qsb | May 13, 2008 | Mar 31, 2008 |
| 10QSB | Form 10-qsb | Feb 14, 2008 | Dec 31, 2007 |
| 10QSB | Filing | Oct 23, 2007 | Sep 30, 2007 |
| 10KSB | Filing | Jul 30, 2007 | Jun 30, 2007 |
| 10QSB | Filing | May 22, 2007 | Mar 31, 2007 |
| NT 10-Q | Filing | May 15, 2007 | Mar 31, 2007 |
| 10QSB/A | Filing | Feb 20, 2007 | Dec 31, 2006 |
| 10QSB | Filing | Feb 9, 2007 | Dec 31, 2006 |
| 10QSB/A | Filing | Dec 8, 2006 | Dec 31, 2005 |
| 10QSB/A | Filing | Dec 8, 2006 | Mar 31, 2006 |
| 10KSB/A | Filing | Dec 8, 2006 | Jun 30, 2006 |
| 10QSB/A | Filing | Dec 8, 2006 | Sep 30, 2000 |
| 10QSB | Filing | Nov 14, 2006 | Sep 30, 2006 |
| 10KSB | Filing | Sep 8, 2006 | Jun 30, 2006 |
| 10QSB/A | Filing | Jun 23, 2006 | Mar 31, 1986 |
| 10KSB/A | Filing | Jun 23, 2006 | Jun 30, 1986 |
| 10QSB/A | Filing | Jun 23, 2006 | Sep 30, 1986 |
| 10QSB/A | Filing | Jun 23, 2006 | Dec 31, 1986 |
| 10QSB/A | Filing | Jun 23, 2006 | Mar 31, 1987 |
| 10KSB/A | Filing | Jun 23, 2006 | Jun 30, 1987 |
| 10QSB/A | Filing | Jun 22, 2006 | Sep 30, 1987 |
| 10QSB/A | Filing | Jun 22, 2006 | Dec 31, 1987 |
| 10QSB/A | Filing | Jun 22, 2006 | Mar 31, 1988 |
| 10KSB/A | Filing | Jun 22, 2006 | Jun 30, 1988 |
| 10QSB/A | Filing | Jun 22, 2006 | Sep 30, 1988 |
| 10QSB/A | Filing | Jun 22, 2006 | Dec 31, 1988 |
| 10QSB/A | Filing | Jun 19, 2006 | Mar 31, 1989 |
| 10KSB/A | Filing | Jun 19, 2006 | Jun 30, 1989 |
| 10QSB/A | Filing | Jun 19, 2006 | Sep 30, 1989 |
| 10QSB/A | Filing | Jun 19, 2006 | Dec 31, 1989 |
| 10QSB/A | Filing | Jun 19, 2006 | Mar 31, 1990 |
| 10KSB/A | Filing | Jun 16, 2006 | Jun 30, 1990 |
| 10QSB/A | Filing | Jun 16, 2006 | Sep 30, 1990 |
| 10QSB/A | Filing | Jun 16, 2006 | Dec 31, 1990 |
| 10QSB/A | Filing | Jun 16, 2006 | Mar 31, 1991 |
| 10KSB/A | Filing | Jun 16, 2006 | Jun 30, 1991 |
| 10QSB/A | Filing | Jun 15, 2006 | Sep 30, 1991 |
| 10QSB/A | Filing | Jun 15, 2006 | Dec 31, 1991 |
| 10QSB/A | Filing | Jun 15, 2006 | Mar 31, 1992 |
| 10KSB/A | Filing | Jun 15, 2006 | Jun 30, 1992 |
| 10QSB/A | Filing | Jun 15, 2006 | Sep 30, 1992 |
| 10QSB/A | Filing | Jun 15, 2006 | Dec 31, 1992 |
| 10QSB/A | Filing | Jun 14, 2006 | Mar 31, 1993 |
| 10KSB/A | Filing | Jun 14, 2006 | Jun 30, 1993 |
| 10QSB/A | Filing | Jun 13, 2006 | Sep 30, 1993 |
| 10QSB/A | Filing | Jun 13, 2006 | Dec 31, 1993 |
| 10QSB/A | Filing | Jun 12, 2006 | Mar 31, 1994 |
| 10KSB/A | Filing | Jun 12, 2006 | Jun 30, 1994 |
| 10QSB/A | Filing | Jun 12, 2006 | Sep 30, 1994 |
| 10QSB/A | Filing | Jun 12, 2006 | Dec 31, 1994 |
| 10QSB/A | Filing | Jun 12, 2006 | Mar 31, 1995 |
| 10KSB/A | Filing | Jun 12, 2006 | Jun 30, 1995 |
| 10QSB/A | Filing | Jun 9, 2006 | Sep 30, 1995 |
| 10QSB/A | Filing | Jun 9, 2006 | Dec 31, 1995 |
| 10QSB/A | Filing | Jun 9, 2006 | Mar 31, 1996 |
| 10KSB/A | Filing | Jun 8, 2006 | Jun 30, 1996 |
| 10QSB/A | Filing | Jun 8, 2006 | Sep 30, 1996 |
| 10QSB/A | Filing | Jun 8, 2006 | Dec 31, 1996 |
| 10QSB/A | Filing | Jun 7, 2006 | Mar 31, 1997 |
| 10KSB/A | Filing | Jun 7, 2006 | Jun 30, 1997 |
| 10QSB/A | Filing | Jun 7, 2006 | Sep 30, 1997 |
| 10QSB/A | Filing | Jun 7, 2006 | Dec 31, 1997 |
| 10QSB/A | Filing | Jun 7, 2006 | Mar 31, 1998 |
| 10KSB/A | Filing | Jun 5, 2006 | Jun 30, 1998 |
| 10QSB/A | Filing | Jun 5, 2006 | Sep 30, 1998 |
| 10QSB/A | Filing | Jun 2, 2006 | Dec 31, 1998 |
| 10QSB/A | Filing | Jun 2, 2006 | Mar 31, 1999 |
| 10KSB/A | Filing | Jun 1, 2006 | Jun 30, 1999 |
| 10QSB/A | Filing | Jun 1, 2006 | Sep 30, 1999 |
| 10QSB/A | Filing | May 31, 2006 | Dec 31, 1999 |
| 10QSB/A | Filing | May 31, 2006 | Mar 31, 2000 |
| 10QSB/A | Filing | May 31, 2006 | Mar 31, 2000 |
| 10KSB/A | Filing | May 31, 2006 | Jun 30, 2000 |
| 10QSB/A | Filing | May 31, 2006 | Dec 31, 2000 |
| 10QSB/A | Filing | May 31, 2006 | Dec 31, 2000 |
| 10QSB/A | Filing | May 31, 2006 | Mar 31, 2001 |
| 10KSB/A | Filing | May 30, 2006 | Jun 30, 2001 |
| 10QSB/A | Filing | May 30, 2006 | Sep 30, 2001 |
| 10QSB/A | Filing | May 30, 2006 | Dec 31, 2001 |
| 10QSB/A | Filing | May 26, 2006 | Mar 31, 2002 |
| 10KSB/A | Filing | May 26, 2006 | Jun 30, 2002 |
| 10QSB/A | Filing | May 26, 2006 | Sep 30, 2002 |
| 10QSB/A | Filing | May 26, 2006 | Dec 31, 2002 |
| 10QSB/A | Filing | May 26, 2006 | Mar 31, 2003 |
| 10KSB/A | Filing | May 26, 2006 | Dec 31, 2003 |
| 10QSB/A | Filing | May 24, 2006 | Sep 30, 2003 |
| 10QSB/A | Filing | May 24, 2006 | Dec 31, 2003 |
| 10QSB/A | Filing | May 23, 2006 | Mar 31, 2004 |
| 10KSB/A | Filing | May 23, 2006 | Dec 31, 2004 |
| 10QSB/A | Filing | May 23, 2006 | Sep 30, 2004 |
| 10QSB/A | Filing | May 22, 2006 | Dec 31, 2004 |
| 10QSB/A | Filing | May 22, 2006 | Mar 31, 2005 |
| 10KSB/A | Filing | May 19, 2006 | Jun 30, 2005 |
| 10QSB/A | Filing | May 19, 2006 | Sep 30, 2005 |
| 10QSB/A | Filing | May 19, 2006 | Dec 31, 2005 |
| 10QSB | Filing | May 17, 2006 | Mar 31, 2006 |
| NT 10-Q | Filing | May 15, 2006 | Mar 31, 2006 |
| 10QSB/A | Filing | Mar 1, 2006 | Sep 30, 2003 |
| 10QSB/A | Filing | Mar 1, 2006 | Dec 30, 2003 |
| 10QSB/A | Filing | Mar 1, 2006 | Mar 31, 2004 |
| 10QSB/A | Filing | Feb 22, 2006 | Sep 30, 2004 |
| 10QSB/A | Filing | Feb 22, 2006 | Dec 30, 2004 |
| 10QSB/A | Filing | Feb 22, 2006 | Mar 31, 2005 |
| 10KSB/A | Filing | Feb 21, 2006 | Jun 30, 2004 |
| 10KSB/A | Filing | Feb 21, 2006 | Jun 30, 2004 |
| 10QSB/A | Filing | Feb 21, 2006 | Sep 30, 2005 |
| 10KSB/A | Filing | Feb 21, 2006 | Jun 30, 2005 |
| 10KSB/A | Filing | Feb 21, 2006 | Dec 30, 2005 |
| 10QSB | Filing | Feb 21, 2006 | Dec 31, 2005 |
| NT 10-Q | Filing | Feb 14, 2006 | Dec 31, 2005 |
| 10QSB/A | Filing | Nov 23, 2005 | Sep 30, 2005 |
| 10QSB/A | Filing | Nov 14, 2005 | Sep 30, 2005 |
| 10QSB | Filing | Nov 9, 2005 | Sep 30, 2005 |
| 10KSB/A | Filing | Aug 3, 2005 | Jun 30, 2005 |
| 10KSB | Filing | Aug 2, 2005 | Jun 30, 2005 |
| 10QSB | Filing | Apr 26, 2005 | Mar 31, 2005 |
| 10QSB | Filing | Apr 22, 2005 | Mar 31, 1986 |
| 10QSB | Filing | Apr 14, 2005 | Mar 31, 1987 |
| 10QSB | Filing | Apr 14, 2005 | Dec 31, 1986 |
| 10QSB | Filing | Apr 13, 2005 | Sep 30, 1986 |
| 10KSB | Filing | Apr 13, 2005 | Jun 30, 1986 |
| 10QSB | Filing | Apr 13, 2005 | Mar 31, 1988 |
| 10QSB | Filing | Apr 13, 2005 | Dec 31, 1987 |
| 10QSB | Filing | Apr 13, 2005 | Sep 30, 1987 |
| 10KSB | Filing | Apr 13, 2005 | Jun 30, 1987 |
| 10QSB | Filing | Apr 13, 2005 | Mar 31, 1989 |
| 10QSB | Filing | Apr 13, 2005 | Dec 31, 1988 |
| 10QSB | Filing | Apr 12, 2005 | Sep 30, 1988 |
| 10KSB | Filing | Apr 12, 2005 | Jun 30, 1988 |
| 10QSB | Filing | Apr 12, 2005 | Mar 31, 1990 |
| 10QSB | Filing | Apr 12, 2005 | Dec 31, 1989 |
| 10QSB | Filing | Apr 12, 2005 | Sep 30, 1989 |
| 10KSB | Filing | Apr 12, 2005 | Jun 30, 1989 |
| 10QSB | Filing | Apr 7, 2005 | Mar 31, 1991 |
| 10QSB | Filing | Apr 7, 2005 | Dec 31, 1990 |
| 10QSB | Filing | Apr 7, 2005 | Sep 30, 1990 |
| 10KSB | Filing | Apr 7, 2005 | Jun 30, 1990 |
| 10QSB | Filing | Apr 7, 2005 | Mar 31, 1992 |
| 10QSB | Filing | Apr 7, 2005 | Dec 31, 1991 |
| 10QSB | Filing | Apr 7, 2005 | Sep 30, 1991 |
| 10KSB | Filing | Apr 6, 2005 | Jun 30, 1991 |
| 10QSB | Filing | Apr 6, 2005 | Mar 31, 1993 |
| 10QSB | Filing | Apr 6, 2005 | Dec 31, 1992 |
| 10QSB | Filing | Apr 5, 2005 | Sep 30, 1992 |
| 10KSB | Filing | Apr 5, 2005 | Jun 30, 1992 |
| 10QSB | Filing | Apr 5, 2005 | Mar 31, 1994 |
| 10QSB | Filing | Apr 5, 2005 | Dec 31, 1993 |
| 10QSB | Filing | Apr 5, 2005 | Sep 30, 1993 |
| 10KSB | Filing | Apr 5, 2005 | Jun 30, 1993 |
| 10QSB | Filing | Apr 4, 2005 | Mar 31, 1995 |
| 10QSB | Filing | Apr 4, 2005 | Dec 31, 1994 |
| 10QSB | Filing | Apr 4, 2005 | Sep 30, 1994 |
| 10KSB | Filing | Apr 4, 2005 | Jun 30, 1994 |
| 10QSB | Filing | Apr 4, 2005 | Mar 31, 1996 |
| 10QSB | Filing | Apr 4, 2005 | Dec 31, 1995 |
| 10QSB | Filing | Apr 4, 2005 | Sep 30, 1995 |
| 10KSB | Filing | Apr 4, 2005 | Jun 30, 1995 |
| 10QSB | Filing | Apr 1, 2005 | Mar 31, 1997 |
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
- Mining & Quarrying of Nonmetallic Minerals (No Fuels) (SIC 1400)
- Listed as
- ACRG (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Lakewood, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 773717
- Former names
- Standard Metals Processing, Inc. (until May 20, 2022); Standard Gold Holdings, Inc. (until Nov 15, 2013); Standard Gold (until Feb 11, 2013); PRINCETON ACQUISITIONS INC (until Jan 13, 2010)
Other Mining & Quarrying of Nonmetallic Minerals (No Fuels) companies
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- Vulcan Materials CO VMC
- Teck Resources Ltd TECK
- Chemical & Mining Co Of Chile Inc SQM
- Hecla Mining CO/DE/ HL
- United States Lime & Minerals Inc USLM
- Knife River Corp KNF
- Titan America SA TTAM
All 37 Mining & Quarrying of Nonmetallic Minerals (No Fuels) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.