Gulfport Energy (GPOR) insider to sell 10,732 vested shares via Rule 144

Rhea-AI Filing Summary

Gulfport Energy insider plans Rule 144 sale of vested shares. A holder of Gulfport Energy Class A common stock intends to sell 10,732 shares through J.P. Morgan Securities LLC on the NYSE, with an aggregate market value of $2,002,674. The sale is targeted for around January 6, 2026, and is made for the account of a person related to the issuer as disclosed in the notice.

The 10,732 shares were acquired on January 2, 2026 via performance stock unit (PSU) vesting from Gulfport Energy, the issuer, as non-cash compensation. Gulfport Energy had 18,110,000 shares of this class outstanding at the time referenced, providing context for the size of the planned sale.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common Stock	J.P. Morgan Securities LLC 270 Park Ave 10th Floor New York NY 10017	10732	2002674	18110000	01/06/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/02/2026	PSU Vesting	Gulport Energy (issuer)			10732	01/02/2026	PSU Vest

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Gulfport Energy (GPOR) disclose in this Form 144 filing?

The notice states that a holder of Gulfport Energy Class A common stock plans to sell 10,732 shares on the NYSE under Rule 144 through J.P. Morgan Securities LLC, with an aggregate market value of $2,002,674.

How many Gulfport Energy (GPOR) shares are planned to be sold and on which exchange?

The filing indicates a proposed sale of 10,732 shares of Class A common stock on the NYSE, using J.P. Morgan Securities LLC as broker, with an approximate sale date of January 6, 2026.

How were the Gulfport Energy (GPOR) shares being sold under Rule 144 acquired?

The 10,732 shares to be sold were acquired on January 2, 2026 from Gulfport Energy through PSU vesting (performance stock units), recorded as a “PSU Vest” transaction in the filing.

What is the total number of Gulfport Energy (GPOR) shares outstanding referenced in the Form 144?

The filing notes that there were 18,110,000 shares of the relevant class of Gulfport Energy common stock outstanding as of the date referenced, giving context for the planned 10,732-share sale.

Does the Gulfport Energy (GPOR) Form 144 include any representation about undisclosed adverse information?

Yes. By signing the notice, the person for whose account the securities are to be sold represents that they do not know of any material adverse information about Gulfport Energy’s current or prospective operations that has not been publicly disclosed.

What does the Gulfport Energy (GPOR) Form 144 say about Rule 10b5-1 trading plans?

The notice explains that if the seller has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1, then by signing and indicating the adoption date, the representation about material nonpublic information is made as of that plan or instruction date.