• ProFrac CEO Matthew Wilks disclosed open-market purchases of Class A common stock through JCMWZ, LLC.
• JCMWZ, LLC added 80,000 shares at weighted-average prices of $4.86 and $5.44.
• Indirect holding in JCMWZ, LLC rose to 502,097 shares.
• Wilks reported direct ownership of 1,788,127 shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ProFrac Holding Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001696102-26-000008), on August 12, 2026, and is solely responsible for the information contained therein.