Sandridge Energy Inc SEC filings SD
Sandridge Energy Inc has 1,003 filings in SEC EDGAR's recent list, going back to Feb 8, 2013. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Other events
|
Nov 4, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 5, 2026 | Aug 4, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 29, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Officer or director change, Shareholder vote results
|
Jun 16, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
May 6, 2026 | May 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 21, 2026 | Apr 18, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 5, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 5, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 8, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 6, 2025 | Aug 5, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Jul 22, 2025 | Jul 18, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 16, 2025 | Jun 11, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
May 7, 2025 | May 5, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 10, 2025 | Mar 7, 2025 |
| 8-K/A | Amended current report | Nov 14, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 7, 2024 | Nov 5, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Sep 3, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 7, 2024 | Aug 6, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 29, 2024 | Jul 29, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2024 | Jun 12, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
May 7, 2024 | May 2, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 3, 2024 | Apr 1, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 6, 2024 | Mar 5, 2024 |
| 8-K |
Current report
Other events
|
Jan 16, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 6, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 13, 2023 | Sep 7, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 2, 2023 | Aug 1, 2023 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Shareholder vote results
|
Jun 20, 2023 | Jun 14, 2023 |
| 8-K |
Current report
Other events
|
May 15, 2023 | May 12, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| 8-K |
Current report
Auditor change
|
Apr 27, 2023 | Apr 24, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 6, 2022 | Oct 5, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Auditor change
|
Jun 21, 2022 | Jun 21, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 1, 2022 | Jun 1, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2022 | Mar 9, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2022 | Dec 28, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 2021 |
| 8-K |
Current report
Agreement ended
|
Sep 3, 2021 | Sep 3, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 13, 2021 | Aug 13, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2021 | Aug 10, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 28, 2021 | Jul 28, 2021 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 14, 2021 | Jul 13, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 1, 2021 | Jun 1, 2021 |
| 8-K |
Current report
Results of operations
|
May 12, 2021 | May 11, 2021 |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 22, 2021 | Apr 22, 2021 |
| 8-K |
Current report
Other events
|
Mar 16, 2021 | Mar 16, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2021 | Mar 3, 2021 |
| 8-K |
Current report
Acquisition or sale of assets
|
Feb 11, 2021 | Feb 11, 2021 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Feb 8, 2021 | Feb 8, 2021 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 14, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Other events
|
Dec 4, 2020 | Dec 3, 2020 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Dec 1, 2020 | Nov 30, 2020 |
| 8-K |
Current report
Other events
|
Nov 24, 2020 | Nov 24, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Acquisition or sale of assets
|
Sep 10, 2020 | Sep 10, 2020 |
| 8-K |
Current report
Acquisition or sale of assets
|
Sep 1, 2020 | Aug 31, 2020 |
| 8-K | Current report | Aug 6, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2020 | Jul 1, 2020 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 2, 2020 | Jul 1, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 8, 2020 | Jun 5, 2020 |
| 8-K |
Current report
Material agreement
|
May 19, 2020 | May 15, 2020 |
| 8-K |
Current report
Results of operations
|
May 18, 2020 | May 18, 2020 |
| 8-K |
Current report
Other events
|
May 8, 2020 | May 8, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 20, 2020 | Apr 14, 2020 |
| 8-K |
Current report
Other events
|
Apr 7, 2020 | Apr 5, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 7, 2020 | Apr 6, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2020 | Feb 26, 2020 |
| 8-K |
Current report
Other events
|
Feb 4, 2020 | Feb 4, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 13, 2019 | Dec 12, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2019 | Aug 7, 2019 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jun 27, 2019 | Jun 21, 2019 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2019 | May 30, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2019 | May 23, 2019 |
| 8-K |
Current report
Auditor change
|
May 13, 2019 | May 7, 2019 |
| 8-K |
Current report
Results of operations
|
May 8, 2019 | May 8, 2019 |
| 8-K |
Current report
Results of operations
|
May 8, 2019 | May 8, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 9, 2019 | Apr 3, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 29, 2019 | Mar 25, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2019 | Mar 4, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 28, 2019 | Jan 28, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2018 | Nov 7, 2018 |
| 8-K |
Current report
Officer or director change
|
Sep 21, 2018 | Sep 17, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 11, 2018 | Sep 10, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results, Other events
|
Jun 25, 2018 | Jun 19, 2018 |
| 8-K |
Current report
Other events
|
Jun 18, 2018 | Jun 18, 2018 |
| 8-K |
Current report
Other events
|
Jun 15, 2018 | Jun 15, 2018 |
| 8-K |
Current report
Other events
|
Jun 11, 2018 | Jun 11, 2018 |
| 8-K |
Current report
Other events
|
Jun 6, 2018 | Jun 6, 2018 |
| 8-K |
Current report
Other events
|
Jun 5, 2018 | Jun 5, 2018 |
| 8-K |
Current report
Other events
|
Jun 4, 2018 | Jun 4, 2018 |
| 8-K |
Current report
Other events
|
May 29, 2018 | May 29, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 25, 2018 | May 22, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 7, 2018 |
| 8-K |
Current report
Other events
|
May 7, 2018 | May 7, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 19, 2018 | Apr 16, 2018 |
| 8-K |
Current report
Other events
|
Apr 9, 2018 | Apr 9, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 12, 2018 | Mar 10, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2018 | Feb 21, 2018 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 9, 2018 | Feb 8, 2018 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Regulation FD disclosure
|
Jan 23, 2018 | Jan 22, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended, Regulation FD disclosure
|
Dec 28, 2017 | Dec 28, 2017 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 11, 2017 | Dec 11, 2017 |
| 8-K |
Current report
Other events
|
Dec 11, 2017 | Dec 8, 2017 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Nov 27, 2017 | Nov 26, 2017 |
| 8-K |
Current report
Material agreement
|
Nov 15, 2017 | Nov 14, 2017 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 15, 2017 | Nov 15, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2017 | Nov 1, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2017 | Aug 2, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 28, 2017 | Jun 27, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jun 19, 2017 | Jun 15, 2017 |
| 8-K |
Current report
Results of operations
|
May 10, 2017 | May 10, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 22, 2017 | Mar 16, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2017 | Feb 22, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure, Other events
|
Feb 13, 2017 | Feb 13, 2017 |
| 8-K |
Current report
Officer or director change
|
Nov 10, 2016 | Nov 10, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2016 | Nov 8, 2016 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change
|
Oct 7, 2016 | Oct 4, 2016 |
| 8-K |
Current report
Other events
|
Sep 30, 2016 | Sep 29, 2016 |
| 8-K |
Current report
Results of operations
|
Sep 28, 2016 | Sep 28, 2016 |
| 8-K |
Current report
Bankruptcy, Other events
|
Sep 14, 2016 | Sep 9, 2016 |
| 8-K |
Current report
Material agreement, Bankruptcy, Regulation FD disclosure
|
May 16, 2016 | May 11, 2016 |
| 8-K |
Current report
Other events
|
Apr 20, 2016 | Apr 6, 2016 |
| 8-K |
Current report
Other events
|
Apr 15, 2016 | Apr 14, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 29, 2016 | Mar 29, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 16, 2016 | Mar 16, 2016 |
| 8-K |
Current report
Officer or director change
|
Feb 3, 2016 | Feb 1, 2016 |
| 8-K |
Current report
New debt, Other events
|
Jan 25, 2016 | Jan 22, 2016 |
| 8-K |
Current report
Listing notice
|
Jan 7, 2016 | Jan 7, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2015 | Nov 4, 2015 |
| 8-K |
Current report
Other events
|
Oct 28, 2015 | Oct 28, 2015 |
| 8-K |
Current report
Other events
|
Oct 26, 2015 | Oct 26, 2015 |
| 8-K |
Current report
New debt
|
Oct 21, 2015 | Oct 21, 2015 |
| 8-K |
Current report
Material agreement
|
Oct 19, 2015 | Oct 16, 2015 |
| 8-K |
Current report
New debt, Unregistered share sale, Other events
|
Oct 8, 2015 | Oct 8, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 5, 2015 | Oct 5, 2015 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Aug 19, 2015 | Aug 13, 2015 |
| 8-K |
Current report
Other events
|
Aug 14, 2015 | Aug 13, 2015 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 5, 2015 | Aug 5, 2015 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Jul 27, 2015 | Jul 23, 2015 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jun 11, 2015 | Jun 10, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2015 | Jun 4, 2015 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 2, 2015 | May 28, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 1, 2015 | May 29, 2015 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 28, 2015 | May 28, 2015 |
| 8-K |
Current report
Unregistered share sale
|
May 14, 2015 | May 14, 2015 |
| 8-K |
Current report
Results of operations
|
May 6, 2015 | May 6, 2015 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2015 | Mar 6, 2015 |
| 8-K |
Current report
Other events
|
Feb 27, 2015 | Feb 27, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2015 | Feb 26, 2015 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2015 | Feb 17, 2015 |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2015 | Feb 3, 2015 |
| 8-K |
Current report
Results of operations
|
Jan 8, 2015 | Jan 8, 2015 |
| 8-K |
Current report
Other events
|
Jan 8, 2015 | Jan 8, 2015 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2014 | Dec 14, 2014 |
| 8-K |
Current report
Material agreement
|
Nov 19, 2014 | Nov 14, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2014 | Nov 5, 2014 |
| 8-K |
Current report
Restatement
|
Nov 4, 2014 | Nov 2, 2014 |
| 8-K |
Current report
Material agreement
|
Oct 24, 2014 | Oct 22, 2014 |
| 8-K |
Current report
Officer or director change
|
Aug 20, 2014 | Aug 15, 2014 |
| 8-K |
Current report
Other events
|
Aug 7, 2014 | Aug 7, 2014 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2014 | Aug 6, 2014 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2014 | Jun 5, 2014 |
| 8-K |
Current report
Other events
|
May 8, 2014 | May 8, 2014 |
| 8-K |
Current report
Results of operations
|
May 7, 2014 | May 7, 2014 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Feb 28, 2014 | Feb 28, 2014 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2014 | Feb 27, 2014 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 9, 2014 | Jan 6, 2014 |
| 8-K |
Current report
Other events
|
Nov 6, 2013 | Nov 6, 2013 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2013 | Nov 5, 2013 |
| 8-K |
Current report
Officer or director change
|
Aug 12, 2013 | Aug 12, 2013 |
| 8-K |
Current report
Other events
|
Aug 8, 2013 | Aug 7, 2013 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2013 | Aug 6, 2013 |
| 8-K |
Current report
Shareholder vote results
|
Jul 2, 2013 | Jul 1, 2013 |
| 8-K |
Current report
Officer or director change
|
Jun 25, 2013 | Jun 25, 2013 |
| 8-K |
Current report
Officer or director change
|
Jun 19, 2013 | Jun 19, 2013 |
| 8-K |
Current report
Other events
|
May 8, 2013 | May 8, 2013 |
| 8-K |
Current report
Results of operations
|
May 7, 2013 | May 7, 2013 |
| 8-K |
Current report
Officer or director change
|
May 2, 2013 | Apr 26, 2013 |
| 8-K |
Current report
Material agreement, Agreement ended, Change to shareholder rights, Bylaw or fiscal year change
|
Apr 30, 2013 | Apr 30, 2013 |
| 8-K |
Current report
Officer or director change
|
Apr 26, 2013 | Apr 26, 2013 |
| 8-K |
Current report
Officer or director change
|
Apr 11, 2013 | Apr 6, 2013 |
| 8-K |
Current report
Other events
|
Mar 15, 2013 | Mar 15, 2013 |
| 8-K |
Current report
Officer or director change
|
Mar 15, 2013 | Mar 15, 2013 |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Mar 13, 2013 | Mar 13, 2013 |
| 8-K |
Current report
Other events
|
Mar 12, 2013 | Mar 12, 2013 |
| 8-K |
Current report
Acquisition or sale of assets
|
Mar 1, 2013 | Feb 26, 2013 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2013 | Feb 28, 2013 |
| 8-K |
Current report
Other events
|
Feb 8, 2013 | Feb 6, 2013 |
Showing 197 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
- SD (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Oklahoma City, OK
- SEC filer status
- Accelerated filer
- SEC CIK
- 1349436
- Former names
- RIATA ENERGY INC (until Dec 14, 2006)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.