New Concept Energy, Inc. SEC filings GBR
New Concept Energy, Inc. has 635 filings in SEC EDGAR's recent list, going back to Apr 27, 1995. 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 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 24, 2026 (unregistered share sale, change in control, shareholder vote results). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 2, 2026 | — |
| 4 | Insider transaction | Oct 1, 2026 | Sep 29, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 8, 2026 | — |
| 4 | Insider transaction | Aug 28, 2025 | Aug 28, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 3, 2025 | — |
| 4 | Insider transaction | Dec 23, 2024 | Dec 20, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 4, 2024 | — |
| 4 | Insider transaction | Nov 4, 2024 | Oct 31, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 22, 2024 | — |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
| 4 | Insider transaction | Jul 6, 2021 | Jul 1, 2021 |
| SC 13D | Ownership over 5% (active) | Mar 30, 2021 | — |
| 4 | Insider transaction | Mar 26, 2021 | Mar 23, 2021 |
| 4 | Insider transaction | Mar 26, 2021 | Mar 22, 2021 |
| 4 | Insider transaction | Mar 26, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 19, 2021 | Mar 18, 2021 |
| 4 | Insider transaction | Mar 19, 2021 | Mar 17, 2021 |
| 4 | Insider transaction | Mar 17, 2021 | Mar 16, 2021 |
| 4 | Insider transaction | Mar 17, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 15, 2021 | Mar 12, 2021 |
| 4 | Insider transaction | Mar 15, 2021 | Mar 11, 2021 |
| 4 | Insider transaction | Mar 11, 2021 | Mar 10, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 9, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4/A | Primary document | Mar 8, 2021 | Mar 4, 2021 |
| 4 | Insider transaction | Mar 8, 2021 | Mar 5, 2021 |
| 4 | Insider transaction | Mar 8, 2021 | Mar 4, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 2, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Mar 1, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | Feb 26, 2021 | Feb 25, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 24, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 23, 2021 |
| 4 | Insider transaction | Feb 23, 2021 | Feb 22, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| 4 | Insider transaction | Feb 18, 2021 | Feb 17, 2021 |
| 4 | Insider transaction | Feb 17, 2021 | Feb 16, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 12, 2021 |
| 4 | Insider transaction | Feb 12, 2021 | Feb 11, 2021 |
| 4 | Insider transaction | Feb 12, 2021 | Feb 10, 2021 |
| 4 | Insider transaction | Feb 10, 2021 | Feb 9, 2021 |
| 4 | Insider transaction | Feb 10, 2021 | Feb 8, 2021 |
| 4 | Insider transaction | Feb 8, 2021 | Feb 5, 2021 |
| 4 | Insider transaction | Feb 5, 2021 | Feb 4, 2021 |
| 4 | Insider transaction | Feb 5, 2021 | Feb 3, 2021 |
| 4 | Insider transaction | Feb 4, 2021 | Feb 2, 2021 |
| 4 | Insider transaction | Feb 3, 2021 | Feb 1, 2021 |
| 3 | Initial insider ownership | Dec 17, 2018 | Dec 4, 2018 |
| SC 13D | Ownership over 5% (active) | Dec 6, 2018 | — |
| SC 13D | Ownership over 5% (active) | Sep 17, 2018 | — |
| 4 | Insider transaction | Jul 5, 2018 | Jul 3, 2018 |
| 4 | Insider transaction | Jul 3, 2018 | Jul 2, 2018 |
| 3 | Initial insider ownership | Jun 29, 2018 | Jun 29, 2018 |
| SC 13D | Ownership over 5% (active) | Jun 27, 2018 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 31, 2016 | — |
| 4 | Insider transaction | Oct 27, 2016 | Oct 10, 2016 |
| 4 | Insider transaction | Oct 27, 2016 | Oct 5, 2016 |
| 4/A | Primary document | Oct 27, 2016 | Oct 3, 2016 |
| 4/A | Primary document | Oct 27, 2016 | Sep 28, 2016 |
| 4/A | Primary document | Oct 17, 2016 | Sep 27, 2016 |
| 4/A | Primary document | Oct 17, 2016 | Sep 27, 2016 |
| 4/A | Primary document | Oct 17, 2016 | Sep 27, 2016 |
| 4 | Insider transaction | Oct 17, 2016 | Sep 27, 2016 |
| 4/A | Primary document | Oct 13, 2016 | Sep 22, 2016 |
| 4/A | Primary document | Oct 13, 2016 | Sep 23, 2016 |
| 4/A | Primary document | Oct 13, 2016 | Sep 22, 2016 |
| 4/A | Primary document | Oct 13, 2016 | Sep 16, 2016 |
| 4 | Insider transaction | Oct 7, 2016 | Oct 3, 2016 |
| 4 | Insider transaction | Oct 7, 2016 | Sep 28, 2016 |
| 4/A | Primary document | Oct 7, 2016 | Sep 27, 2016 |
| 4 | Insider transaction | Sep 30, 2016 | Sep 27, 2016 |
| 4 | Insider transaction | Sep 30, 2016 | Sep 23, 2016 |
| 4 | Insider transaction | Sep 30, 2016 | Sep 22, 2016 |
| 4 | Insider transaction | Sep 27, 2016 | Sep 21, 2016 |
| 4 | Insider transaction | Sep 21, 2016 | Sep 15, 2016 |
| 4 | Insider transaction | Sep 15, 2016 | Sep 9, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Aug 15, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2016 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 13, 2015 | — |
| 4 | Insider transaction | Mar 17, 2015 | Feb 11, 2015 |
| SC 13G | Ownership over 5% (passive) | Mar 9, 2015 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 13, 2015 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 9, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 7, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 12, 2011 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 19, 2011 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 22, 2011 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 23, 2011 | — |
| 4 | Insider transaction | Mar 4, 2011 | Mar 2, 2011 |
| 4 | Insider transaction | Mar 1, 2011 | Feb 25, 2011 |
| 4 | Insider transaction | Jan 21, 2010 | Jan 15, 2010 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 21, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 28, 2009 | — |
| 4 | Insider transaction | Sep 28, 2009 | Sep 28, 2009 |
| 4 | Insider transaction | Sep 25, 2009 | Sep 25, 2009 |
| 4/A | Primary document | Sep 16, 2009 | Sep 14, 2009 |
| 4 | Insider transaction | Sep 16, 2009 | Sep 15, 2009 |
| 4 | Insider transaction | Sep 14, 2009 | Sep 14, 2009 |
| 4 | Insider transaction | Sep 9, 2009 | Sep 8, 2009 |
| 3 | Initial insider ownership | Jul 27, 2009 | Jul 21, 2009 |
| 4 | Insider transaction | Jul 27, 2009 | Jul 21, 2009 |
| 4 | Insider transaction | Jul 27, 2009 | Jul 21, 2009 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 24, 2009 | — |
| 3 | Initial insider ownership | Dec 12, 2008 | Dec 8, 2008 |
| 4 | Insider transaction | Sep 5, 2008 | Aug 20, 2008 |
| 3 | Initial insider ownership | Sep 5, 2008 | Mar 18, 2008 |
| 3 | Initial insider ownership | Sep 5, 2008 | Aug 19, 2008 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 28, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 20, 2008 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 30, 2007 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 30, 2006 | — |
| 4 | Insider transaction | Jun 28, 2006 | Jun 27, 2006 |
| SC 13D | Ownership over 5% (active) | Jan 10, 2006 | — |
| 3 | Initial insider ownership | Jan 4, 2006 | Dec 30, 2005 |
| 4 | Insider transaction | Jan 4, 2006 | Dec 30, 2005 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 1, 2005 | — |
| 4 | Insider transaction | Dec 23, 2004 | Dec 14, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 23, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 23, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 9, 2004 | — |
| 3 | Initial insider ownership | Nov 3, 2004 | Nov 1, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 20, 2004 | — |
| SC 13G | Ownership over 5% (passive) | Sep 23, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 24, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 2, 2004 | — |
| SC 13D | Ownership over 5% (active) | Jan 20, 2004 | — |
| 3/A | Primary document | Jan 9, 2004 | Dec 31, 2003 |
| 3 | Initial insider ownership | Jan 7, 2004 | Dec 31, 2003 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 7, 2004 | — |
| 4 | Insider transaction | Jan 5, 2004 | Dec 31, 2003 |
| 3 | Initial insider ownership | Dec 19, 2003 | Dec 12, 2003 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 19, 2003 | — |
| 3 | Initial insider ownership | Dec 18, 2003 | Dec 12, 2003 |
| SC 13G | Ownership over 5% (passive) | Dec 18, 2003 | — |
| 4 | Insider transaction | Dec 16, 2003 | Dec 16, 2003 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 30, 2003 | — |
| SC 13G | Ownership over 5% (passive) | Oct 29, 2003 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 6, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 28, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 28, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 28, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 2, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 4, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 25, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 3, 2000 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 2, 2000 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 3, 2000 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 6, 2000 | — |
| SC 13D | Ownership over 5% (active) | Jan 11, 2000 | — |
| 4 | Insider transaction | Jan 10, 2000 | Dec 31, 1999 |
| 4 | Insider transaction | Jan 10, 2000 | Dec 31, 1999 |
| SC 13D | Ownership over 5% (active) | Jan 15, 1999 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 9, 1998 | — |
| SC 13D | Ownership over 5% (active) | Apr 9, 1998 | — |
| SC 13D | Ownership over 5% (active) | Jan 22, 1998 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 10, 1997 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 10, 1997 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 10, 1997 | — |
| SC 13D | Ownership over 5% (active) | Jan 9, 1997 | — |
| SC 13D | Ownership over 5% (active) | Jan 9, 1997 | — |
| SC 13D | Ownership over 5% (active) | Sep 24, 1996 | — |
| SC 13D | Ownership over 5% (active) | Jun 4, 1996 | — |
| SC 13D | Ownership over 5% (active) | Jun 3, 1996 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 18, 1996 | — |
Showing 166 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
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- GBR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Dallas, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 105744
- Former names
- CabelTel International Corp (until Jun 3, 2008); GREENBRIAR CORP (until Jan 19, 2005); MEDICAL RESOURCE COMPANIES OF AMERICA (until May 8, 1996)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.