# EDGAR Filing Document

**Accession Number:** 0001698990
**File Stem:** 0001558370-23-004103
**Filing Date:** 2023-3
**Character Count:** 6033
**Document Hash:** 59eea8841eda197ea1f782088672dcef
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001558370-23-004103.hdr.sgml**: 20230317

**ACCESSION NUMBER**: 0001558370-23-004103

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230317

**DATE AS OF CHANGE**: 20230317

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Magnolia Oil & Gas Corp
- **CENTRAL INDEX KEY:** 0001698990
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **IRS NUMBER:** 815365682
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38083
- **FILM NUMBER:** 23742598

**BUSINESS ADDRESS:**
- **STREET 1:** NINE GREENWAY PLAZA
- **STREET 2:** SUITE 1300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046
- **BUSINESS PHONE:** 713-842-9050

**MAIL ADDRESS:**
- **STREET 1:** NINE GREENWAY PLAZA
- **STREET 2:** SUITE 1300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Magnolia Oil & Gas
- **DATE OF NAME CHANGE:** 20180801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TPG Pace Energy Holdings Corp.
- **DATE OF NAME CHANGE:** 20170224

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

**(Amendment No.)**

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Filed by the Registrant ⌧

Filed by a Party other than the Registrant ◻

Check the appropriate box:

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Preliminary Proxy Statement

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Definitive Proxy Statement

⌧&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Definitive Additional Materials

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Soliciting Material under §240.14a-12

**Magnolia Oil & Gas Corporation**

**(Name of Registrant as Specified In Its Charter)**

**N/A**

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check the appropriate box):

⌧&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No fee required.

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fee paid previously with preliminary materials.

◻&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.

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| &nbsp;&nbsp;![GRAPHIC](tmb-20230317xdefa14a_bg001.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Your Vote Counts! MAGNOLIA OIL & GAS CORPORATION NINE GREENWAY PLAZA, SUITE 1300 HOUSTON, TX 77046 MAGNOLIA OIL & GAS CORPORATION You invested in MAGNOLIA OIL & GAS CORPORATION and it's time to vote! You have the right to vote on proposals being presented at the 2023 Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on May 3, 2023. \*Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number V1.1 For complete information and to vote, visit www.ProxyVote.com Control # V00129-P86217 Get informed before you vote View the Notice of Internet Availability of Proxy Materials, the Proxy Statement and our 2022 Annual Report and Form 10-K online at www.ProxyVote.com OR you can receive a free paper or email copy of the proxy material(s) by requesting prior to April 19, 2023. If you would like to request a copy of the proxy material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. 2023 Annual Meeting Date: May 3, 2023 Time: 8:00 AM CT Location: Live webcast via the Internet at www.virtualshareholdermeeting.com/MGY2023 HOW TO VOTE Please choose one of the following voting methods: Vote by Internet Before the meeting at www.ProxyVote.com until 10:59 PM CT on May 2, 2023 During the meeting at www.virtualshareholdermeeting.com/MGY2023\* Vote by mail You can vote by mail by requesting a paper copy of the materials in accordance with the procedures described above and timely returning a properly completed proxy card |

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| &nbsp;&nbsp;![GRAPHIC](tmb-20230317xdefa14a_bg002.jpg) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Vote at www.ProxyVote.com Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click "Sign up for E-delivery". Voting Items Board Recommends V00130-P86217 THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming stockholder meeting. You cannot use this notice to vote these shares. Please follow the instructions on the reverse side to access and review the complete proxy materials that are available to you, which contain important information about the proposals being voted on at the 2023 Annual Meeting, prior to voting on these important matters. 1. Election of Directors Nominees: 1c. Angela M. Busch 1a. Christopher G. Stavros 1d. Edward P. Djerejian 1b. Arcilia C. Acosta 1e. James R. Larson 1f. Dan F. Smith 1g. John B. Walker 2. Approval of the advisory, non-binding resolution regarding the compensation of our named executive officers for 2022 ("say-on-pay vote") 3. Ratification of appointment of KPMG LLP as our independent registered public accounting firm for the 2023 fiscal year NOTE: Such other business as may properly come before the meeting or any adjournment thereof. For For For For For For For For For |

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