Magnolia Oil & Gas CFO gets 12,193-share grant

Magnolia Oil & Gas Corp (MGY) SVP & Chief Financial Officer Brian Corales reported a 12,193-share Class A common stock grant on September 24, 2026.

Rhea-AI Filing Summary

Magnolia Oil & Gas Corp (MGY) SVP & Chief Financial Officer Brian Corales reported a 12,193-share Class A common stock grant on September 24, 2026. On the same date, 4,798 shares were delivered or withheld for payment of exercise price or tax liability, at $24.74 per share. No Rule 10b5-1 plan is reported.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Corales Brian

Role SVP & CHIEF FINANCIAL OFFICER

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	12,193	$0.00	$0.00
Exercise Price or Tax Liability	Class A Common Stock	4,798	$24.74	$119K

Holdings After Transaction: Class A Common Stock — 191,573 shares (Direct)

Key Figures

Class A common stock grant: 12,193 shares Shares delivered or withheld: 4,798 shares Price per share: $24.74 per share

3 metrics

Class A common stock grant 12,193 shares September 24, 2026

Shares delivered or withheld 4,798 shares For payment of exercise price or tax liability on September 24, 2026

Price per share $24.74 per share Shares delivered or withheld on September 24, 2026

Key Terms

Rule 10b5-1 plan, exercise price or tax liability

2 terms

Rule 10b5-1 plan regulatory

"no Rule 10b5-1 plan is reported"

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

exercise price or tax liability financial

"shares delivered or withheld for payment of exercise price or tax liability"

FAQ

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What MGY shares did its CFO report on September 24, 2026?

Magnolia Oil & Gas Corp SVP & Chief Financial Officer Brian Corales reported a 12,193-share Class A common stock grant and 4,798 shares delivered or withheld for payment of exercise price or tax liability, at $24.74 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/25/2026 - 04:30 PM Accepted by SEC EDGAR 09/25/2026 - 04:03 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Corales Brian

(Last) (First) (Middle)

C/O MAGNOLIA OIL & GAS CORPORATION

990 TOWN & COUNTRY BLVD., SUITE 900

(Street)

HOUSTON TEXAS 77024

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	SVP & CHIEF FINANCIAL OFFICER

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/24/2026

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

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

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

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	09/24/2026		A		12,193	A	$0	196,371	D
Class A Common Stock	09/24/2026		F		4,798	D	$24.74	191,573	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:

	/s/ Timothy D. Yang, Attorney-in-Fact	09/25/2026
	** 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.
* Form 4: SEC 1474 (03-26)