Reserve Petroleum Co SEC filings RSRV
Reserve Petroleum Co has 298 filings in SEC EDGAR's recent list, going back to May 12, 1995. Its latest annual report, Form ARS, was filed on May 26, 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 May 20, 2026 (shareholder vote results, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| ARS | Annual report to shareholders | May 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 20, 2026 | May 19, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| DEF 14A | Proxy statement | Apr 16, 2026 | May 19, 2026 |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 27, 2025 | May 20, 2025 |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | Apr 21, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 17, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 31, 2025 | Dec 31, 2024 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Other events
|
May 22, 2024 | May 21, 2024 |
| 10-Q | Quarterly report | May 15, 2024 | Mar 31, 2024 |
| ARS | Annual report to shareholders | Apr 18, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 18, 2024 | May 21, 2024 |
| 10-K | Annual report | Mar 28, 2024 | Dec 31, 2023 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Other events
|
Sep 22, 2023 | Sep 22, 2023 |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 10-K/A | Amended annual report | Jun 15, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 24, 2023 | May 23, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| DEF 14A | Proxy statement | May 9, 2023 | May 23, 2023 |
| ARS | Annual report to shareholders | Apr 20, 2023 | Dec 31, 2022 |
| 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 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 25, 2022 | May 24, 2022 |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| ARS | Annual report to shareholders | Apr 21, 2022 | Dec 31, 2021 |
| DEF 14A | Proxy statement | Apr 21, 2022 | May 24, 2022 |
| 10-K | Annual report | Mar 31, 2022 | Dec 31, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 10-Q | Quarterly report | Aug 16, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 26, 2021 | May 25, 2021 |
| 10-Q | Quarterly report | May 17, 2021 | Mar 31, 2021 |
| DEF 14A | Proxy statement | Apr 15, 2021 | May 25, 2021 |
| ARS | Annual report to shareholders | Apr 15, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Mar 31, 2021 | Dec 31, 2020 |
| 10-Q | Quarterly report | Nov 16, 2020 | Sep 30, 2020 |
| 10-Q | Quarterly report | Aug 14, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 21, 2020 | May 19, 2020 |
| 10-Q | Quarterly report | May 15, 2020 | Mar 31, 2020 |
| DEF 14A | Proxy statement | Apr 16, 2020 | May 19, 2020 |
| ARS | Annual report to shareholders | Apr 16, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Mar 30, 2020 | Dec 31, 2019 |
| 10-Q | Quarterly report | Nov 14, 2019 | Sep 30, 2019 |
| 10-Q | Quarterly report | Aug 14, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 11, 2019 | May 21, 2019 |
| 10-Q | Quarterly report | May 15, 2019 | Mar 31, 2019 |
| DEF 14A | Proxy statement | Apr 18, 2019 | May 21, 2019 |
| ARS | Annual report to shareholders | Apr 18, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 27, 2019 | Dec 31, 2018 |
| 10-Q | Quarterly report | Nov 14, 2018 | Sep 30, 2018 |
| 10-Q | Quarterly report | Aug 14, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 23, 2018 | May 22, 2018 |
| 10-Q | Quarterly report | May 15, 2018 | Mar 31, 2018 |
| ARS | Annual report to shareholders | Apr 19, 2018 | Dec 31, 2017 |
| DEF 14A | Proxy statement | Apr 19, 2018 | May 22, 2018 |
| 10-K | Annual report | Mar 29, 2018 | Dec 31, 2017 |
| 10-Q | Quarterly report | Nov 13, 2017 | Sep 30, 2017 |
| 10-Q | Quarterly report | Aug 10, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 24, 2017 | May 23, 2017 |
| 10-Q | Quarterly report | May 10, 2017 | Mar 31, 2017 |
| ARS | Annual report to shareholders | Apr 20, 2017 | Dec 31, 2016 |
| DEF 14A | Proxy statement | Apr 20, 2017 | May 23, 2017 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2017 | Mar 31, 2017 |
| 10-K | Annual report | Mar 29, 2017 | Dec 31, 2016 |
| 10-Q | Quarterly report | Nov 10, 2016 | Sep 30, 2016 |
| 10-Q | Quarterly report | Aug 10, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 25, 2016 | May 24, 2016 |
| 10-Q | Quarterly report | May 11, 2016 | Mar 31, 2016 |
| ARS | Annual report to shareholders | Apr 21, 2016 | Dec 31, 2015 |
| DEF 14A | Proxy statement | Apr 21, 2016 | May 24, 2016 |
| 10-K | Annual report | Mar 30, 2016 | Dec 31, 2015 |
| 10-Q | Quarterly report | Nov 12, 2015 | Sep 30, 2015 |
| 10-Q | Quarterly report | Aug 12, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 21, 2015 | May 19, 2015 |
| 10-Q | Quarterly report | May 13, 2015 | Mar 31, 2015 |
| ARS | Annual report to shareholders | Apr 17, 2015 | Dec 31, 2014 |
| DEF 14A | Proxy statement | Apr 17, 2015 | May 19, 2015 |
| 10-K | Annual report | Mar 30, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2014 | Dec 26, 2014 |
| 10-Q | Quarterly report | Nov 13, 2014 | Sep 30, 2014 |
| 10-Q | Quarterly report | Aug 13, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 22, 2014 | May 20, 2014 |
| 8-K |
Current report
Other events
|
May 22, 2014 | May 19, 2014 |
| 10-Q | Quarterly report | May 15, 2014 | Mar 31, 2014 |
| DEF 14A | Proxy statement | Apr 17, 2014 | May 20, 2014 |
| ARS | Annual report to shareholders | Apr 17, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Mar 28, 2014 | Dec 31, 2013 |
| 10-Q | Quarterly report | Nov 14, 2013 | Sep 30, 2013 |
| 10-Q | Quarterly report | Aug 14, 2013 | Jun 30, 2013 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 3, 2013 | May 30, 2013 |
| 8-K |
Current report
Other events
|
May 16, 2013 | May 10, 2013 |
| 10-Q | Quarterly report | May 15, 2013 | Mar 31, 2013 |
| DEF 14A | Proxy statement | Apr 26, 2013 | May 30, 2013 |
| ARS | Annual report to shareholders | Apr 26, 2013 | Dec 31, 2012 |
| 10-K/A | Amended annual report | Mar 29, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Mar 29, 2013 | Dec 31, 2012 |
| 10-Q | Quarterly report | Nov 14, 2012 | Sep 30, 2012 |
| UPLOAD | Letter from the SEC | Oct 4, 2012 | — |
| CORRESP | Letter to the SEC | Sep 25, 2012 | — |
| 10-K/A | Amended annual report | Sep 25, 2012 | Dec 31, 2011 |
| UPLOAD | Letter from the SEC | Sep 11, 2012 | — |
| 10-Q | Quarterly report | Aug 14, 2012 | Jun 30, 2012 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 23, 2012 | May 22, 2012 |
| 10-Q | Quarterly report | May 15, 2012 | Mar 31, 2012 |
| ARS | Annual report to shareholders | Apr 19, 2012 | Dec 31, 2011 |
| DEF 14A | Proxy statement | Apr 19, 2012 | Apr 20, 2012 |
| 10-K | Annual report | Mar 28, 2012 | Dec 31, 2011 |
| 10-Q | Quarterly report | Nov 14, 2011 | Sep 30, 2011 |
| 10-Q/A | Amended quarterly report | Sep 12, 2011 | Jun 30, 2011 |
| 10-Q | Quarterly report | Aug 15, 2011 | Jun 30, 2011 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 19, 2011 | May 17, 2011 |
| 10-Q | Quarterly report | May 16, 2011 | Mar 31, 2011 |
| ARS | Annual report to shareholders | Apr 15, 2011 | Dec 31, 2010 |
| DEF 14A | Proxy statement | Apr 15, 2011 | May 17, 2011 |
| 10-K | Annual report | Mar 31, 2011 | Dec 31, 2010 |
| 10-Q | Quarterly report | Nov 15, 2010 | Sep 30, 2010 |
| 10-Q | Quarterly report | Aug 16, 2010 | Jun 30, 2010 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 21, 2010 | May 18, 2010 |
| 10-Q | Quarterly report | May 17, 2010 | Mar 31, 2010 |
| ARS | Annual report to shareholders | Apr 16, 2010 | Dec 31, 2009 |
| DEF 14A | Proxy statement | Apr 16, 2010 | May 18, 2010 |
| 10-K | Annual report | Mar 31, 2010 | Dec 31, 2009 |
| 10-Q | Quarterly report | Nov 16, 2009 | Sep 30, 2009 |
| 10-Q | Quarterly report | Aug 14, 2009 | Jun 30, 2009 |
| 8-K |
Current report
Auditor change
|
Jul 7, 2009 | Jul 6, 2009 |
| 8-K |
Current report
Officer or director change, Other events
|
May 22, 2009 | May 19, 2009 |
| 10-Q | Quarterly report | May 15, 2009 | Mar 31, 2009 |
| DEF 14A | Proxy statement | Apr 17, 2009 | May 19, 2009 |
| ARS | Annual report to shareholders | Apr 17, 2009 | Dec 31, 2008 |
| 10-K | Annual report | Mar 31, 2009 | Dec 31, 2008 |
| 10-Q | Quarterly report | Nov 14, 2008 | Sep 30, 2008 |
| 10-Q | Quarterly report | Aug 13, 2008 | Jun 30, 2008 |
| 8-K |
Current report
Auditor change
|
Aug 4, 2008 | Aug 4, 2008 |
| 8-K |
Current report
Officer or director change, Other events
|
May 22, 2008 | May 20, 2008 |
| 10-Q | Quarterly report | May 14, 2008 | Mar 31, 2008 |
| ARS | Annual report to shareholders | Apr 18, 2008 | Dec 31, 2007 |
| DEF 14A | Proxy statement | Apr 18, 2008 | May 20, 2008 |
| 10KSB | Reserve petroleum 10-ksb 12-31-2007 | Mar 31, 2008 | Dec 31, 2007 |
| 10QSB | Reserve petroleum co 10qsb 9-30-2007 | Nov 13, 2007 | Sep 30, 2007 |
| UPLOAD | Letter from the SEC | Nov 5, 2007 | — |
| CORRESP | Letter to the SEC | Oct 4, 2007 | — |
| UPLOAD | Letter from the SEC | Sep 20, 2007 | — |
| 10QSB | Filing | Aug 14, 2007 | Jun 30, 2007 |
| 10QSB | Filing | May 14, 2007 | Mar 31, 2007 |
| ARS | Annual report to shareholders | Apr 20, 2007 | Dec 31, 2006 |
| DEF 14A | Proxy statement | Apr 20, 2007 | May 22, 2007 |
| 10KSB | Filing | Apr 2, 2007 | Dec 31, 2006 |
| 10QSB | Filing | Nov 13, 2006 | Sep 30, 2006 |
| 10QSB | Filing | Aug 14, 2006 | Jun 30, 2006 |
| 10QSB | Filing | May 12, 2006 | Mar 31, 2006 |
| DEF 14A | Proxy statement | Apr 21, 2006 | May 23, 2006 |
| ARS | Annual report to shareholders | Apr 21, 2006 | Dec 31, 2005 |
| 10KSB | Filing | Mar 31, 2006 | Dec 31, 2005 |
| 10QSB | Filing | Nov 14, 2005 | Sep 30, 2005 |
| 8-K |
Current report
Auditor change
|
Oct 17, 2005 | Oct 14, 2005 |
| 10QSB | The reserve petroleum co 10qsb 6-30-05 | Aug 15, 2005 | Jun 30, 2005 |
| 8-K |
Current report
Other events
|
Jul 19, 2005 | Jul 18, 2005 |
| 10QSB | The reserve petroleum company 10qsb 3-31-05 | May 16, 2005 | Mar 31, 2005 |
| DEF 14A | Proxy statement | Apr 27, 2005 | Dec 31, 2004 |
| 10KSB | The reserve petroleum company 10ksb 12-31-04 | Mar 31, 2005 | Dec 31, 2004 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 19, 2004 | Nov 16, 2004 |
| 10QSB | The reserve petroleum company 10qsb 9-30-04 | Nov 15, 2004 | Sep 30, 2004 |
| 10QSB | Reserve petroleum company 10qsb 6-30-04 | Aug 13, 2004 | Jun 30, 2004 |
| 10QSB | Filing | May 14, 2004 | Mar 31, 2004 |
| ARS | Annual report to shareholders | Apr 23, 2004 | Dec 31, 2003 |
| DEF 14A | Proxy statement | Apr 23, 2004 | Dec 30, 2003 |
| 10KSB | Filing | Mar 30, 2004 | Dec 31, 2003 |
| 10QSB | Filing | Nov 13, 2003 | Sep 30, 2003 |
| 10QSB | Filing | Aug 14, 2003 | Jun 30, 2003 |
| 10QSB | Filing | May 15, 2003 | Mar 31, 2003 |
| ARS | Annual report to shareholders | Apr 28, 2003 | Dec 31, 2002 |
| DEF 14A | Proxy statement | Apr 28, 2003 | Dec 31, 2002 |
| 10KSB | Filing | Mar 31, 2003 | Dec 31, 2002 |
| 10QSB | Filing | Nov 13, 2002 | Sep 30, 2002 |
| 10QSB | Filing | Aug 14, 2002 | Jun 30, 2002 |
| 10QSB | Filing | May 15, 2002 | Mar 31, 2002 |
| ARS | Annual report to shareholders | Apr 29, 2002 | Dec 31, 2001 |
| DEF 14A | Proxy statement | Apr 29, 2002 | Apr 26, 2002 |
| 10KSB | Filing | Apr 1, 2002 | Dec 31, 2001 |
| 10QSB | Filing | Nov 14, 2001 | Sep 30, 2001 |
| 10QSB | Filing | Aug 14, 2001 | Jun 30, 2001 |
| 10-Q | Quarterly report | May 15, 2001 | Mar 31, 2001 |
| ARS | Annual report to shareholders | Apr 20, 2001 | Dec 31, 2000 |
| DEF 14A | Proxy statement | Apr 20, 2001 | May 22, 2001 |
| 10-K | Annual report | Mar 30, 2001 | Dec 31, 2000 |
| 8-K | Current report | Dec 18, 2000 | Nov 14, 2000 |
| 10QSB | Form 10qsb for reserve petroleum | Nov 13, 2000 | Sep 30, 2000 |
| 10QSB | Form 10qsb for reserve petroleum | Aug 14, 2000 | Jun 30, 2000 |
| 10QSB | Form 10qsb for reserve petroleum | May 12, 2000 | Mar 31, 2000 |
| ARS | Annual report to shareholders | Apr 6, 2000 | Dec 31, 1999 |
| DEF 14A | Proxy statement | Apr 6, 2000 | May 2, 2000 |
| 10KSB | Form 10ksb for reserve petroleum | Mar 29, 2000 | Dec 31, 1999 |
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
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- RSRV (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Oklahoma City, OK
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 83350
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.