Magnolia Oil & Gas Corp SEC filings MGY
Magnolia Oil & Gas Corp has 666 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 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, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-3ASR | Automatic shelf registration | Sep 15, 2026 | — |
| 424B5 | Prospectus supplement | Jul 22, 2026 | — |
| 424B5 | Prospectus supplement | Jul 20, 2026 | — |
| S-3ASR | Automatic shelf registration | Jul 20, 2026 | — |
| 424B3 | Prospectus | Nov 4, 2022 | — |
| 424B3 | Prospectus | Nov 4, 2022 | — |
| 424B3 | Prospectus | Jun 2, 2022 | — |
| 424B3 | Prospectus | Jun 1, 2022 | — |
| 424B3 | Prospectus | Mar 10, 2022 | — |
| 424B3 | Prospectus | Mar 9, 2022 | — |
| 424B3 | Prospectus | Sep 24, 2021 | — |
| 424B3 | Prospectus | Sep 23, 2021 | — |
| S-8 | Employee stock plan registration | May 14, 2021 | — |
| 424B3 | Prospectus | Mar 4, 2021 | — |
| 424B3 | Prospectus | Mar 2, 2021 | — |
| S-3 | Shelf registration | Jul 10, 2019 | — |
| 424B3 | Prospectus | Jul 10, 2019 | — |
| 424B3 | Prospectus | Jul 3, 2019 | — |
| S-4/A | Filing | Jun 24, 2019 | — |
| S-4 | Registration for a merger or exchange | Jun 7, 2019 | — |
| 424B3 | Prospectus | Feb 27, 2019 | — |
| S-8 | Employee stock plan registration | Oct 5, 2018 | — |
| S-3/A | Amendment number 1 to form s-3 | Aug 28, 2018 | — |
| S-3 | Shelf registration | Aug 10, 2018 | — |
| 424B4 | Prospectus | May 5, 2017 | — |
| S-1/A | Amended registration statement | Apr 28, 2017 | — |
| S-1 | Registration statement | Apr 17, 2017 | — |
Showing 27 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
- 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.