Form 4 Filing for ProFrac Holding Corp. - Rinaldi Matthew Daniel

This filing details a grant of 22,421 restricted stock units (RSUs) to Matthew Daniel Rinaldi by ProFrac Holding Corp. on May 27, 2026. The RSUs, granted under the company's 2022 Long Term Incentive Plan, have a total grant date fair value of $150,000 and vest in full on May 27, 2027, contingent upon Rinaldi's continued service. Each RSU represents a right to one share of Class A common stock. The transaction code "A" indicates acquisition, and the price per share is $0.00, reflecting the nature of the RSU grant. Rinaldi is identified as a director of the company. The filing was signed on May 29, 2026.