Gulfport Energy Achieves Grade “A” MiQ Certification for Appalachia Operations and Publishes 2023 Corporate Sustainability Report

Gulfport Energy Corporation (NYSE: GPOR) (“Gulfport” or the “Company”) today announced that it has achieved a grade “A” under the MiQ methane emissions standard for its natural gas production across the entirety of its Appalachia operations. In addition, the Company published its 2023 Corporate Sustainability Report, providing updates on topics significant to stakeholders and an update on Gulfport’s commitment to emission intensity reductions throughout our operations.

John Reinhart, President and CEO, commented, "As a leading natural gas producer in Appalachia, Gulfport is committed to emission intensity reductions throughout our operations, and the A grade certification announced today underscores our ongoing commitment to responsibly produce and deliver independently certified gas to domestic markets. In addition, we are pleased to share with you Gulfport’s 2023 Corporate Sustainability Report, a direct reflection of our continuous improvement culture, and our commitment to responsible and transparent environmental, social and governance practices. While we are proud of our progress, we recognize that there is more work to be done to shape our sustainable future. We remain committed to increasing value for our shareholders while being a good steward of the assets we operate, which we believe benefits all our stakeholders.”

Corporate Sustainability Report Highlights

• Received an “A” grade MiQ certification for all Appalachia assets in 2023
• Reduced methane emissions intensity by 25% in 2022 compared to 2021
• Reused or recycled 71% of water generated from production and flowback operations during 2022
• Reduced combined total recordable incident rate by 43% in 2022 compared to 2021
• Increased diversity in the workplace with 45% of new hires identifying as gender or ethnically diverse
• Appointed two gender diverse directors in 2023, resulting in 60% diversity of Independent Directors
• Partnered with organizations that support Gulfport’s key focus areas in Oklahoma and Ohio through volunteering and monetary contributions

The full Corporate Sustainability Report can be accessed by clicking here or visiting www.gulfportenergy.com/sustainability.