TETRA Oasis Total Desalination Solution (TDS) Receives 2025 Hart Energy Special Meritorious Engineering Award for Innovation

THE WOODLANDS, Texas, June 10, 2025 /PRNewswire/ -- TETRA Technologies, Inc. ("TETRA" or the "Company") (NYSE:TTI) announced today that it will host an Investor Day on Thursday, September 25, 2025, in the Siebert Hall at the New York Stock Exchange ("NYSE") in New York City. During the event, TETRA's executive team will provide investors, analysts, and stakeholders with a roadmap to achieve its strategic objectives and fund its emerging growth initiatives over the next five years.

Attendees will gain insights into the Company's operational achievements and technical strengths in fluid chemistry solutions for the growing demand of energy, energy storage, industrial chemicals, and produced water processing for beneficial re-use. In addition, management will provide an update on TETRA's mineral-rich resources base in the Smackover Formation in southwest Arkansas and the role it will play in the future revenue and earnings prospects for the Company. The event will also include a Q&A session and videos highlighting TETRA's latest innovations and R&D efforts occurring at its Technology Center in Conroe, Texas.

"We are excited to welcome our current and future investors and analysts to our Investor Day at the New York Stock Exchange," said Brady Murphy, President and CEO of TETRA. "This event will highlight the strength and strategies for our current core businesses and provide financial targets for our emerging growth initiatives."

The presentation will be webcast and presentation material will be available on the Investor Relations section of TETRA's website at www.onetetra.com. Advance registration is required for both in-person and virtual attendance. Please contact TETRA's Investor Relations at investor@onetetra.com for details.

Hart Energy Special Meritorious Engineering Award for Innovation

TETRA is also proud to announce that its patent-pending TETRA Oasis TDS has been honored with the prestigious 2025 Hart Energy Special Meritorious Engineering Award (MEA) for Innovation, recognizing its groundbreaking contribution to sustainable water management and advanced desalination technology. According to Hart Energy, entries for the MEA are evaluated based on their transformative impact, both technically and economically. The judging panel comprises distinguished professionals with deep expertise in the categories they assess. This marks TETRA's third Hart Energy MEA award for engineering innovation, following previous recognitions for TETRA Neptune Fluids and the TETRA Advanced Displacement System.

Company Overview

TETRA Technologies, Inc. is an energy services and solutions company focused on developing environmentally conscious services and solutions that help make people's lives better. With operations on six continents, the Company's portfolio consists of Energy Services, Industrial Chemicals, and Critical Minerals. In addition to providing products and services to the oil and gas industry and calcium chloride for diverse applications, TETRA is expanding into the low-carbon energy market with chemistry expertise, key mineral acreage, and global infrastructure, helping to meet the demand for sustainable energy in the twenty-first century. Visit the Company's website at www.onetetra.com for more information or connect with us on LinkedIn.

Investor Contact

For further information, please contact Elijio Serrano, CFO, TETRA Technologies, Inc. at (281) 367-1983 or via email at eserrano@onetetra.com or Kurt Hallead, Treasurer and Vice President of Investor Relations at (281) 367-1983 or via email at khallead@onetetra.com

Forward-Looking Statements

This release and Investor Day presentations may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on the current beliefs and expectations of the Company's management and are subject to significant risks and uncertainties. Actual results may differ from those set forth in the forward-looking statements. Factors that could cause the Company's actual results to differ materially from those described in the forward-looking statements can be found in the Company's Annual Report on Form 10-K for the year ended December 31, 2024 and Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, which have been filed with the Securities and Exchange Commission and are available on the Company's website (www.onetetra.com) and on the Securities and Exchange Commission's website (www.sec.gov). The Company does not undertake to update any forward-looking statements.

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SOURCE TETRA Technologies, Inc.

TETRA TECHNOLOGIES, INC. TO HOST INVESTOR DAY ON SEPTEMBER 25, 2025, AT THE NEW YORK STOCK EXCHANGE