Magnolia Oil & Gas Corp SEC filings MGY
Magnolia Oil & Gas Corp has 665 filings in SEC EDGAR's recent list, going back to Feb 28, 2017. Its latest annual report, Form ARS, was filed on Mar 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 1, 2026 | Oct 1, 2026 |
| SD | Specialized disclosure (conflict minerals) | Sep 25, 2026 | — |
| S-3ASR | Automatic shelf registration | Sep 15, 2026 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Regulation FD disclosure
|
Sep 14, 2026 | Sep 10, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Other events
|
Jul 23, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Other events
|
Jul 22, 2026 | Jul 22, 2026 |
| 8-K |
Current report
Other events
|
Jul 22, 2026 | Jul 22, 2026 |
| 424B5 | Prospectus supplement | Jul 22, 2026 | — |
| 424B5 | Prospectus supplement | Jul 20, 2026 | — |
| S-3ASR | Automatic shelf registration | Jul 20, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 20, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Jul 20, 2026 | Jul 19, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2026 | May 8, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2026 | May 6, 2026 |
| ARS | Annual report to shareholders | Mar 24, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 24, 2026 | — |
| DEF 14A | Proxy statement | Mar 24, 2026 | May 8, 2026 |
| 10-K | Annual report | Feb 12, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 5, 2026 | Feb 5, 2026 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 26, 2025 | — |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2025 | May 7, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 30, 2025 | Apr 30, 2025 |
| ARS | Annual report to shareholders | Mar 20, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 20, 2025 | — |
| DEF 14A | Proxy statement | Mar 20, 2025 | May 7, 2025 |
| 10-K | Annual report | Feb 19, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 18, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 7, 2025 | Jan 7, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Nov 26, 2024 | Nov 26, 2024 |
| 8-K |
Current report
Material agreement
|
Nov 13, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Other events
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Other events
|
Nov 12, 2024 | Nov 12, 2024 |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2024 | Oct 30, 2024 |
| SD | Specialized disclosure (conflict minerals) | Sep 25, 2024 | — |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2024 | Jul 31, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2024 | May 7, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2024 | May 7, 2024 |
| ARS | Annual report to shareholders | Mar 21, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 21, 2024 | — |
| DEF 14A | Proxy statement | Mar 21, 2024 | May 7, 2024 |
| 10-K | Annual report | Feb 15, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2024 | Feb 14, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 6, 2024 | Feb 6, 2024 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 1, 2023 | Aug 1, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2023 | May 3, 2023 |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Mar 17, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 17, 2023 | — |
| DEF 14A | Proxy statement | Mar 17, 2023 | — |
| 10-K | Annual report | Feb 16, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 4, 2023 | Jan 4, 2023 |
| 8-K |
Current report
Other events
|
Nov 8, 2022 | Nov 3, 2022 |
| 424B3 | Prospectus | Nov 4, 2022 | — |
| 424B3 | Prospectus | Nov 4, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Nov 2, 2022 | Oct 27, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 23, 2022 | Sep 21, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2022 | Aug 2, 2022 |
| 8-K |
Current report
Other events
|
Jun 6, 2022 | Jun 1, 2022 |
| 424B3 | Prospectus | Jun 2, 2022 | — |
| 424B3 | Prospectus | Jun 1, 2022 | — |
| 10-Q | Quarterly report | May 10, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 9, 2022 | May 9, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2022 | May 3, 2022 |
| DEFA14A | Additional proxy material | Mar 18, 2022 | — |
| DEF 14A | Proxy statement | Mar 18, 2022 | May 3, 2022 |
| 8-K |
Current report
Other events
|
Mar 15, 2022 | Mar 9, 2022 |
| 424B3 | Prospectus | Mar 10, 2022 | — |
| 424B3 | Prospectus | Mar 9, 2022 | — |
| 10-K | Annual report | Feb 17, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2022 | Feb 16, 2022 |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2021 | Nov 1, 2021 |
| 8-K |
Current report
Other events
|
Sep 28, 2021 | Sep 23, 2021 |
| 424B3 | Prospectus | Sep 24, 2021 | — |
| 424B3 | Prospectus | Sep 23, 2021 | — |
| 10-Q | Quarterly report | Aug 3, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2021 | Aug 2, 2021 |
| S-8 | Employee stock plan registration | May 14, 2021 | — |
| 10-Q | Quarterly report | May 5, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 4, 2021 | May 4, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 4, 2021 | May 4, 2021 |
| DEFA14A | Additional proxy material | Mar 24, 2021 | — |
| DEFA14A | Additional proxy material | Mar 19, 2021 | — |
| DEF 14A | Proxy statement | Mar 19, 2021 | May 4, 2021 |
| 8-K |
Current report
Other events
|
Mar 5, 2021 | Mar 2, 2021 |
| 424B3 | Prospectus | Mar 4, 2021 | — |
| 424B3 | Prospectus | Mar 2, 2021 | — |
| 10-K | Annual report | Feb 23, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2021 | Feb 22, 2021 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2020 | Nov 5, 2020 |
| UPLOAD | Letter from the SEC | Oct 23, 2020 | — |
| CORRESP | Letter to the SEC | Oct 13, 2020 | — |
| UPLOAD | Letter from the SEC | Oct 9, 2020 | — |
| CORRESP | Letter to the SEC | Sep 25, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 15, 2020 | — |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Agreement ended
|
Aug 3, 2020 | Aug 1, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 11, 2020 | May 11, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2020 | May 4, 2020 |
| DEFA14A | Additional proxy material | Apr 15, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 24, 2020 | Mar 24, 2020 |
| DEFA14A | Additional proxy material | Mar 20, 2020 | — |
| DEF 14A | Proxy statement | Mar 20, 2020 | May 4, 2020 |
| 10-K | Annual report | Feb 26, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2019 | Nov 12, 2019 |
| 10-Q | Quarterly report | Nov 5, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 8, 2019 | Aug 8, 2019 |
| 10-Q | Quarterly report | Aug 7, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 6, 2019 | Aug 6, 2019 |
| EFFECT | Filing | Jul 26, 2019 | — |
| 25-NSE | Delisting notice | Jul 25, 2019 | — |
| CORRESP | Letter to the SEC | Jul 24, 2019 | — |
| UPLOAD | Letter from the SEC | Jul 15, 2019 | — |
| S-3 | Shelf registration | Jul 10, 2019 | — |
| 424B3 | Prospectus | Jul 10, 2019 | — |
| 8-K |
Current report
Change to shareholder rights, Shareholder vote results, Other events
|
Jul 10, 2019 | Jul 10, 2019 |
| SC TO-I/A | Filing | Jul 8, 2019 | — |
| EFFECT | Filing | Jul 3, 2019 | — |
| SC TO-I/A | Filing | Jul 3, 2019 | — |
| 8-K |
Current report
Other events
|
Jul 3, 2019 | Jul 3, 2019 |
| 425 | Form 8-k | Jul 3, 2019 | — |
| 424B3 | Prospectus | Jul 3, 2019 | — |
| CORRESP | Letter to the SEC | Jul 1, 2019 | — |
| SC TO-I/A | Filing | Jun 24, 2019 | — |
| S-4/A | Filing | Jun 24, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2019 | Jun 7, 2019 |
| SC TO-I | Filing | Jun 7, 2019 | — |
| S-4 | Registration for a merger or exchange | Jun 7, 2019 | — |
| 8-K |
Current report
Change to shareholder rights, Other events
|
Jun 7, 2019 | Jun 7, 2019 |
| 425 | 8-k | Jun 7, 2019 | — |
| 8-K |
Current report
Other events
|
May 29, 2019 | May 29, 2019 |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure
|
May 7, 2019 | May 6, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2019 | May 6, 2019 |
| DEFA14A | Additional proxy material | Apr 23, 2019 | — |
| DEF 14A | Proxy statement | Apr 23, 2019 | Jun 7, 2019 |
| 424B3 | Prospectus | Feb 27, 2019 | — |
| 10-K | Annual report | Feb 27, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 26, 2019 | Feb 26, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2019 | Feb 25, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 7, 2019 | Jan 7, 2019 |
| 10-Q | Quarterly report | Nov 13, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 13, 2018 | Nov 13, 2018 |
| S-8 | Employee stock plan registration | Oct 5, 2018 | — |
| EFFECT | Filing | Aug 30, 2018 | — |
| CORRESP | Letter to the SEC | Aug 28, 2018 | — |
| S-3/A | Amendment number 1 to form s-3 | Aug 28, 2018 | — |
| 8-K |
Current report
Unregistered share sale
|
Aug 21, 2018 | Aug 20, 2018 |
| 8-K |
Current report
Other events
|
Aug 16, 2018 | Aug 16, 2018 |
| UPLOAD | Letter from the SEC | Aug 16, 2018 | — |
| 10-Q | Quarterly report | Aug 14, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 14, 2018 | Aug 14, 2018 |
| S-3 | Shelf registration | Aug 10, 2018 | — |
| 8-K/A |
Amended current report
Bylaw or fiscal year change
|
Aug 6, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change
|
Aug 6, 2018 | Jul 31, 2018 |
| 25-NSE | Delisting notice | Aug 2, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 17, 2018 | Jul 17, 2018 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Jul 17, 2018 | Jul 17, 2018 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 10, 2018 | Jul 10, 2018 |
| DEFA14A | Additional proxy material | Jul 10, 2018 | — |
| 8-K |
Current report
Other events
|
Jul 9, 2018 | Jul 9, 2018 |
| DEFA14A | Additional proxy material | Jul 9, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 3, 2018 | — |
| DEFA14A | Additional proxy material | Jul 3, 2018 | — |
| 8-K |
Current report
Other events
|
Jul 2, 2018 | Jul 2, 2018 |
| DEFA14A | Additional proxy material | Jul 2, 2018 | — |
| DEFM14A | Filing | Jul 2, 2018 | — |
| PRER14A | Filing | Jun 28, 2018 | — |
| CORRESP | Letter to the SEC | Jun 27, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 25, 2018 | — |
| CORRESP | Letter to the SEC | Jun 15, 2018 | — |
| PRER14A | Filing | Jun 15, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 12, 2018 | — |
| 8-K |
Current report
Other events
|
May 30, 2018 | May 30, 2018 |
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
- MGY (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1698990
- Former names
- TPG Pace Energy Holdings Corp. (until Jul 17, 2018)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.