Company · CIK 1698990

# Magnolia Oil & Gas Corp

| CIK | [1698990](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001698990) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 1311 — Crude Petroleum & Natural Gas |
| Incorporated in | DE |
| Business address | TX |
| Listed | MGY (NYSE) |
| First annual or quarterly report | 2017-08-10 |

## Offerings

 5 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-298953 | Shelf Effective | 2026-09-15 | 2026-09-15 | 1 |
| 333-297575 | Shelf Effective | 2026-07-20 | 2026-07-22 | 3 |
| 333-232593 | Shelf Effective | 2019-07-10 | 2019-07-26 | 2 |
| 333-226795 | Shelf Effective | 2018-08-10 | 2018-08-30 | 2 |
| 333-217338 | IPO Final prospectus | 2017-04-17 | 2017-05-05 | 4 |

## Filings

 14

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-09-15 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1698990/000110465926107975/0001104659-26-107975-index.htm) Shelf registered | 333-298953 | 0001104659-26-107975 |
| 2026-07-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1698990/000110465926085487/0001104659-26-085487-index.htm) Shelf takedown | 333-297575 | 0001104659-26-085487 |
| 2026-07-20 | [424B5](https://www.sec.gov/Archives/edgar/data/1698990/000110465926085108/0001104659-26-085108-index.htm) Shelf takedown | 333-297575 | 0001104659-26-085108 |
| 2026-07-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1698990/000110465926085098/0001104659-26-085098-index.htm) Shelf registered | 333-297575 | 0001104659-26-085098 |
| 2019-07-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1698990/999999999519001714/9999999995-19-001714-index.htm) Declared effective | 333-232593 | 9999999995-19-001714 |
| 2019-07-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1698990/000104746919004093/0001047469-19-004093-index.htm) Shelf registered | 333-232593 | 0001047469-19-004093 |
| 2019-07-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1698990/999999999519001530/9999999995-19-001530-index.htm) Declared effective | 333-232003 | 9999999995-19-001530 |
| 2018-08-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1698990/999999999518002249/9999999995-18-002249-index.htm) Declared effective | 333-226795 | 9999999995-18-002249 |
| 2018-08-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1698990/000119312518246197/0001193125-18-246197-index.htm) Shelf registered | 333-226795 | 0001193125-18-246197 |
| 2017-05-05 | [424B4](https://www.sec.gov/Archives/edgar/data/1698990/000119312517160964/0001193125-17-160964-index.htm) Final prospectus | 333-217338 | 0001193125-17-160964 |
| 2017-05-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1698990/999999999517001187/9999999995-17-001187-index.htm) Declared effective | 333-217338 | 9999999995-17-001187 |
| 2017-04-28 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1698990/000119312517148774/0001193125-17-148774-index.htm) Amendment | 333-217338 | 0001193125-17-148774 |
| 2017-04-17 | [S-1](https://www.sec.gov/Archives/edgar/data/1698990/000119312517126088/0001193125-17-126088-index.htm) Registration filed | 333-217338 | 0001193125-17-126088 |
| 2017-02-28 | [DRS](https://www.sec.gov/Archives/edgar/data/1698990/000095012317002764/0000950123-17-002764-index.htm) Draft made public | 377-01508 | 0000950123-17-002764 |

[All filings of this company](https://equitycapital.markets/filings?cik=1698990) · [CSV](https://equitycapital.markets/filings.csv?cik=1698990)

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Source page: https://equitycapital.markets/company/1698990 · Data: U.S. SEC EDGAR · CC BY 4.0