ProFrac Holding Corp. (NASDAQ: ACDC) ("ProFrac" or the "Company") announced today that it will report its first quarter 2026 financial results prior to the Company's conference call, which will be webcasted on Thursday, May 7^th, 2026, at 11:00 a.m. Eastern / 10:00 a.m. Central.

To register for and access the event, please click here. An archive of the webcast will be available shortly after the call’s conclusion on the IR Calendar section of ProFrac’s investor relations website for 90 days.

About ProFrac Holding Corp.

ProFrac Holding Corp. is a technology-focused, vertically integrated, innovation-driven energy services holding company providing hydraulic fracturing, proppant production, other completion services and other complementary products and services including distributed power generation to leading upstream oil and natural gas companies engaged in the exploration and production ("E&P") of North American unconventional oil and natural gas resources throughout the United States. ProFrac Holding Corp. operates in four business segments: Stimulation Services, Proppant Production, Manufacturing, and Flotek Industries, Inc., (“Flotek”). For more information, please visit ProFrac's website at www.PFHoldingsCorp.com.

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