Mammoth Energy Services : Releases Verbatim Testimonials from former FEMA and PREPA officials supporting the vital work done in the aftermath of Hurricane Maria

Published: 2021-10-04 07:22:26 ET TUSK

Mammoth Energy Services, Inc. (NASDAQ: TUSK) ('Mammoth' or the 'Company') today released additional information from both former Federal Emergency Management Agency and Puerto Rico Electric Power Authority ('PREPA') officials and representatives reaffirming that the Company's subsidiary Cobra Acquisitions LLC fulfilled its contractual requirements to rebuild and restore power in Puerto Rico in the aftermath of Hurricane Maria.

PREPA continues to withhold, without merit, more than $325 million contractually owed to Cobra as of August 31, 2021.

Mammoth's Chief Executive Officer, Arty Straehla, commented: 'The men and women of our company are proud of the work we performed and the services we provided to the citizens of Puerto Rico. Now, four years after Maria made landfall, we are still awaiting payment while PREPA continues to breach their contract. Experts have verified the work Cobra performed time and time again, so it is far past time for Cobra to receive payment. We appreciate the comments of former FEMA and PREPA officials, who oversaw the recovery efforts after Hurricane Maria destroyed Puerto Rico, further validating the work our team performed in the harshest conditions.'

Affirmations have come from numerous reports and presentations by independent government officials and experts engaged in the effort to restore power to the island. These documents are on the Mammoth website: https://ir.mammothenergy.com/events-presentations.

Mammoth Energy Services, Inc.

Mammoth is an integrated, growth-oriented energy services company focused on the construction and repair of the electric grid for private utilities, public investor-owned utilities and co-operative utilities through its infrastructure services businesses. The Company also provides products and services to enable the exploration and development of North American onshore unconventional oil and natural gas reserves. Mammoth's suite of services and products include: infrastructure services, well completion services, natural sand and proppant services, drilling services and other energy services.

Contact:

Mark Layton

Tel: (405) 608-6007

Email: [email protected]