[Form 4] Gulfport Energy Corporation Insider Trading Activity

Rhea-AI Filing Summary

Jason Joseph Martinez, a director of Gulfport Energy Corp. (GPOR), reported a sale of 600 shares of common stock on 09/09/2025 at a price of $171.57 per share. After the transaction he beneficially owns 4,288 shares directly. The Form 4 filing was executed by an attorney-in-fact and contains no reported derivative transactions.

Positive

• Timely, transparent disclosure of insider transaction under Section 16 requirements
• No derivative or option activity reported on this Form 4, simplifying ownership picture

Negative

• Reduction in insider ownership: sale of 600 shares decreases direct holdings to 4,288 shares

Insights

Corporate Governance Expert

TL;DR: Director sold a small block of shares and remains a direct holder; disclosure appears routine and compliant.

The reported sale of 600 shares by a director is a standard Section 16 disclosure. The filing indicates direct ownership of 4,288 shares remains and no derivative positions are reported, suggesting no complex compensation exercises or option-related activity on this Form 4. Execution by an attorney-in-fact is noted and the submission follows required reporting protocol.

Securities Analyst

TL;DR: Transaction is a single open-market sale; scale appears modest relative to typical company market caps and carries neutral investor impact.

The sale price is explicitly stated as $171.57 per share for 600 shares executed on 09/09/2025. With 4,288 shares remaining beneficially owned, the transaction reduces the director's direct stake but does not introduce derivative exposure. From a market-significance perspective, the filing itself provides transparency but no material change to control or capital structure is evident in this disclosure.

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
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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^*

Martinez Jason Joseph

(Last) (First) (Middle)

713 MARKET DRIVE

(Street)

OKLAHOMA CITY OK 73114

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GULFPORT ENERGY CORP [ GPOR ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/09/2025

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
Common Stock	09/09/2025		S		600	D	$171.57	4,288	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:

Remarks:

	/s/ Patrick Craine, Attorney-in-Fact	09/09/2025
	** 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 did Gulfport Energy director Jason Martinez report on Form 4 (GPOR)?

He reported a sale of 600 shares of Gulfport Energy common stock on 09/09/2025 at $171.57 per share, leaving 4,288 shares beneficially owned.

Were any derivative securities reported in the Form 4 for GPOR?

No. The filing contains no reported derivative securities or option exercises in Table II; only a non-derivative sale is reported.

Who signed the Form 4 for the insider transaction at Gulfport (GPOR)?

The Form 4 was executed by Patrick Craine, Attorney-in-Fact, on 09/09/2025 as indicated in the filing.

How many shares does Jason Martinez own after the reported sale?

Following the reported sale, he beneficially owns 4,288 shares of Gulfport Energy common stock.

What price was recorded for the insider sale on the GPOR Form 4?

The sale price reported on the Form 4 was $171.57 per share.