Magnolia Oil & Gas (MGY) EVP sells 150,000 shares, holds 526,661

Rhea-AI Filing Summary

Magnolia Oil & Gas EVP Timothy D. Yang, the company’s chief legal and corporate secretary officer, reported an open-market sale of 150,000 shares of Class A Common Stock on March 9, 2026 at a weighted average price of $29.292 per share. Following this transaction, he continues to hold 526,661 shares directly.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Yang Timothy D.

(Last) (First) (Middle)

C/O MAGNOLIA OIL & GAS CORPORATION

NINE GREENWAY PLAZA, SUITE 1300

(Street)

HOUSTON TX 77046

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Magnolia Oil & Gas Corp [ MGY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, CHIEF LEGAL & COMM & SEC

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	03/09/2026		S		150,000	D	$29.292(1)	526,661	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.2203 to $29.371, inclusive. The reported person undertakes to provide to the Company, any Company security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

	/s/ Timothy D. Yang	03/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Magnolia Oil & Gas (MGY) report for Timothy D. Yang?

Magnolia Oil & Gas reported that executive Timothy D. Yang sold 150,000 shares of Class A Common Stock. The sale was conducted as an open-market transaction and disclosed on Form 4, showing his remaining direct ownership after the trade.

At what price did Magnolia Oil & Gas (MGY) executive Timothy D. Yang sell his shares?

Timothy D. Yang sold 150,000 Magnolia Oil & Gas shares at a weighted average price of $29.292 per share. The filing notes sales occurred in multiple trades between $29.2203 and $29.371, inclusive, across the transaction range.

How many Magnolia Oil & Gas (MGY) shares does Timothy D. Yang hold after the reported sale?

After selling 150,000 shares, Timothy D. Yang directly holds 526,661 shares of Magnolia Oil & Gas Class A Common Stock. This figure reflects his direct ownership position immediately following the open-market transaction disclosed in the Form 4 filing.

What role does Timothy D. Yang hold at Magnolia Oil & Gas (MGY)?

Timothy D. Yang serves as Executive Vice President, Chief Legal, Communications and Corporate Secretary at Magnolia Oil & Gas. His Form 4 filing reflects stock ownership and transactions in his capacity as a senior officer of the company.

Was the Magnolia Oil & Gas (MGY) insider sale executed in a single trade or multiple trades?

The sale was executed in multiple trades, with a reported weighted average price of $29.292 per share. Individual trades occurred at prices ranging from $29.2203 to $29.371, according to the footnote in the Form 4 filing.