Amendment No. 4 to Schedule 13D/A for NuScale Power Corp

This Amendment No. 4 to Schedule 13D/A, filed jointly by Fluor Corporation, Fluor Enterprises, Inc., and NuScale Holdings Corp., updates the ownership details of Class A Common Stock of NuScale Power Corporation. The amendment discloses that Fluor Enterprises exchanged 15,000,000 Class B common units for 15,000,000 shares of Class A Common Stock and commenced sales of Class A Common Stock starting September 16, 2025. As of the filing date, Fluor Enterprises owns 3,424,278 shares of Class A Common Stock and 110,936,472 shares of Class B Common Stock, representing 40.1% of the total outstanding shares. NuScale Holdings owns 463,747 shares of Class B Common Stock, representing 0.2% of the total outstanding shares. The Reporting Persons' beneficial ownership has decreased due to these sales and may continue to decrease with additional sales.