On August 20, 2026, Standard Nuclear executed a binding fuel supply agreement with Radiant Industries for the delivery of multiple metric tons of TRISO nuclear fuel through 2031. This multi-year contract supports Radiant's deployment of its Kaleidos microreactors and signals commercial-scale demand for advanced nuclear fuel. The company operates in the advanced nuclear energy sector, specifically producing TRISO nuclear fuel.

Standard Nuclear, Inc. appointed Seth Cohen to its Board of Directors on August 12, 2026, increasing the board size from four to five members by adding a Class II director seat. Cohen will also serve on the Compensation Committee and is classified as an independent director under NYSE standards. He previously served as Chief Counsel for Nuclear Policy at the U.S. Department of Energy until June 2026 and practiced law at Kirkland & Ellis LLP. His term expires at the 2028 annual meeting, and he will receive standard non-employee director compensation pro-rated for 2026. Standard Nuclear is a reactor-agnostic producer of TRISO nuclear fuel and radioisotope power systems for defense, space, and commercial applications.

Standard Nuclear, Inc. announced that construction is substantially complete at its new advanced nuclear fuel production facilities in Tennessee and Idaho. The company received approval of Preliminary Documented Safety Analyses (PDSAs) from the U.S. Department of Energy for both sites. Once fully scaled, these facilities are expected to add up to 5 metric tons of uranium (MTU) per year of TRISO production capacity. The company intends for these lines to operate as Hazard Category 2 nuclear facilities. Standard Nuclear is an energy company that manufactures TRISO nuclear fuel for advanced reactors.

Standard Nuclear, Inc. filed its sixth amended and restated certificate of incorporation and amended and restated bylaws, effective July 17, 2026, following the closing of its initial public offering of Class A common stock. Standard Nuclear, Inc. operates in the nuclear energy industry and provides nuclear technology solutions.