Select Water Solutions, Inc.

Our results of operations and financial condition are subject to various risks and uncertainties as disclosed in Part I, Item 1A. of our Annual Report on Form 10-K for the year ended December 31, 2025 (“2025 Form 10-K”). The following information updates, and should be read in conjunction with, the information disclosed in Part I, Item 1A, Risk Factors of our 2025 Form 10-K, which are incorporated herein by reference. You should carefully consider the risks set forth in our 2025 Form 10-K and the following risks, together with all the other information in this report, including our condensed consolidated financial statements and notes thereto. If any of the risks actually materialize, our operating results, financial condition and liquidity could be materially and adversely affected. Except as disclosed below, there have been no material changes from the risk factors disclosed in our 2025 Form 10-K. The following risk factors below are hereby added to the risk factors disclosed in our 2025 Form 10-K.

Global geopolitical conflicts may increase our costs and disrupt our supply chain.

Escalating conflict in or near major oil-producing or shipping corridors could lead to higher fuel and energy prices, increasing our transportation, manufacturing, and distribution costs, as well as resulting in downstream effects to global chemicals commodities markets. In particular, ongoing geopolitical tensions and military conflicts in key oil-producing regions, including potential disruptions to major shipping routes, may adversely affect our operations. Disruptions to global shipping corridors have caused disruptions to the global chemicals and oil-derived goods markets, reducing supplies and availability worldwide and resulting in increased prices. While we are not reliant on any chemicals or other commodities that are exclusively transported through any single shipping corridor due to our continued focus on domestic sourcing, such global disruptions to commodities markets can have downstream effects in the domestic markets, including elevated domestic prices, reduced supply and business interruptions to our suppliers. These events may also cause shipping delays, rerouted freight, port congestion, or higher logistics and insurance costs, which could disrupt the movement of raw materials upon which our suppliers rely. While the ultimate duration, impact and magnitude of these disruptions is currently unknown, a prolonged interruption to the global chemicals commodities and oil-derived goods markets has the potential to materially adversely affect our business and operations and those of our suppliers.