Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-19514 Gulfport Energy Corporation (Exact Name of Registrant As Specified in Its Charter) (State or Ot ...

Gulfport Energy Corporation (NYSE:GPOR) Q4 2021 Earnings Conference Call March 1, 2022 9:00 AM ET Company Participants Jessica Antle - Director of Investor Relations Timothy Cutt - Chairman and Chief Executive Officer William Buese - Executive Vice President and Chief Financial Officer Conference Call Participants Neal Dingmann - Truist Securities, Inc. Leo Mariani - KeyBanc Capital Markets Inc. Zachary Parham - JPMorgan Chase & Co. Operator Greetings. Welcome to the Gulfport's Fourth Quarter 2021 Conferenc ...

Investor Presentation Februar y 2022 Forward Looking Statements & Non-GAAP Financial Measures This presentation includes "forward-looking statements" for purposes of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are statements other than statements of historical fact. They include statements regarding Gulfport's current expectations, ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 For the transition period from to Commission File Number 001-19514 Gulfport Energy Corporation (Exact Name of Registrant As Specified in Its Charter) (State or Other Jurisdiction of Incorporation or Organization) (IRS Employer Identification Number) 3001 Quail Springs Parkway Oklahoma City, Oklahoma 73134 (Address of Principal Executive Offices) (Zip Code) (Mark One) ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE ...

Gulfport Energy Corporation (NYSE:GPOR) Q3 2021 Earnings Conference Call November 3, 2021 9:00 AM ET Company Participants Tommy Renouard – Senior Analyst, Investor Relations Tim Cutt - Chief Executive Officer Bill Buese - Executive Vice President & Chief Financial Officer Conference Call Participants Neal Dingmann - Truist Zach Parham – JP Morgan Tarek Hamid - JPMorgan Steven Dechert - KeyBanc Operator Greetings. Welcome to the Gulfport Energy Corp Third Quarter 2021 Conference Call. At this time, all parti ...

Investor Presentation November 2021 Forward Looking Statements & Non-GAAP Financial Measures This presentation includes "forward-looking statements" for purposes of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are statements other than statements of historical fact. They include statements regarding Gulfport's current expectations, m ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR For the transition period from to ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934 (Registrant Telephone Number, Including Area Code) Securities registered pursuant to Section 12(b) of the Act: | Title of each class | Trading Symbol(s) | ...

Gulfport Energy Corporation (NYSE:GPOR) Q2 2020 Earnings Conference Call August 6, 2021 9:00 AM ET Company Participants Jessica Antle - Director-Investor Relations Timothy Cutt - Interim Chief Executive Officer and Chairman William Buese - Executive Vice President and Chief Financial Officer Conference Call Participants Neal Dingmann - Truist Securities Leo Mariani - KeyBanc Capital Markets Operator Greetings, and welcome to the Gulfport Second Quarter 2021 Conference Call. At this time, all participants ar ...

Investor Presentation August 2021 Forward Looking Statements & Non-GAAP Financial Measures This presentation includes "forward-looking statements" for purposes of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are statements other than statements of historical fact. They include statements regarding Gulfport's current expectations, man ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 000-19514 Gulfport Energy Corporation (Exact Name of Registrant As Specified in Its Charter) Delaware 73-1521290 (State or Other Juris ...