Matador Resources Company (NYSE:MTDR) ("Matador" or the "Company") today announced plans to release second quarter 2026 operational and financial results after the close of trading on Wednesday, August 5, 2026. Management will also host a live conference call on Thursday, August 6, 2026, at 10:00 a.m. Central Time to review second quarter 2026 financial results and operational highlights.

To access the live conference call by phone, you can use the following link https://register-conf.media-server.com/register/BI194b69303d544ff39708c28901d41150 and you will be provided with dial in details. To avoid delays, it is recommended that participants dial into the conference call 15 minutes ahead of the scheduled start time.

The live conference call will also be available through the Company’s website at www.matadorresources.com on the Events and Presentations page under the Investor Relations tab. The replay for the event will be available on the Company’s website at www.matadorresources.com on the Events and Presentations page under the Investor Relations tab for one year.

About Matador Resources Company

Matador is an independent energy company engaged in the exploration, development, production and acquisition of oil and natural gas resources in the United States, with an emphasis on oil and natural gas shale and other unconventional plays. Its current operations are focused primarily on the oil and liquids-rich portion of the Wolfcamp and Bone Spring plays in the Delaware Basin in Southeast New Mexico and West Texas. Matador also operates in the Haynesville shale and Cotton Valley plays in Northwest Louisiana. Additionally, Matador conducts midstream operations in support of its exploration, development and production operations and provides natural gas processing, oil transportation services, natural gas, oil and produced water gathering services and produced water disposal services to third parties.

For more information about Matador Resources Company, visit www.matadorresources.com.

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Mac Schmitz

Senior Vice President – Investor Relations

investors@matadorresources.com

(972) 371-5225