SMART SAND, INC. TO PARTICIPATE IN THE LYTHAM PARTNERS FALL 2026 INVESTOR CONFERENCE ON SEPTEMBER 29, 2026

YARDLEY, Pa., Sept. 15, 2026 /PRNewswire/ -- Smart Sand, Inc. (NASDAQ: SND) ("Smart Sand" or the "Company") announced today that it will participate in a webcast presentation and host one-on-one meetings with investors at the Lytham Partners Fall 2026 Investor Conference, taking place virtually on Tuesday, September 29, 2026.

Company Webcast

The webcast presentation will take place at 10:30 a.m. ET on Tuesday, September 29, 2026. The webcast can be accessed by visiting the conference home page at https://lythampartners.com/fall2026/ or directly at https://app.webinar.net/lEWLRVWg54V. The webcast will also be available for replay following the event.

Individual Meetings

Management will be participating in virtual one-on-one meetings throughout the event. To arrange a meeting with management, please contact Lytham Partners via email at 1x1@lythampartners.com or register for the event at https://lythampartners.com/fall2026invreg/.

About Smart Sand:

Smart Sand is a fully integrated frac and industrial sand supply and services company, offering complete mine to wellsite proppant and logistics solutions to its frac sand customers, and a broad offering of products for industrial sand customers. The Company produces low-cost, high quality Northern White sand, which is a premium sand used as a proppant to enhance hydrocarbon recovery rates in the hydraulic fracturing of oil and natural gas wells. The Company's sand is also a high-quality product used in a variety of industrial applications, including glass, foundry, building products, filtration, geothermal, renewables, ceramics, turf & landscaping, retail, recreation and more. The Company also offers logistics solutions to its customers through its in-basin transloading terminals and its SmartSystems^™ wellsite storage capabilities. Smart Sand owns and operates premium sand mines and related processing facilities in Wisconsin and Illinois, which have access to four Class I rail lines, allowing the Company to deliver products substantially anywhere in the United States and Canada. For more information, please visit www.smartsand.com.

Contact:

Lee Beckelman
Phone: (281) 231-2660
Email: lbeckelman@smartsand.com

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SOURCE Smart Sand, Inc.