森特鲁斯能源 LEU

John M.A. Donelson has been Senior Vice President, Sales and Chief Marketing Officer since March 2019 and was Vice President, Sales and Chief Marketing Officer since January 2018. Mr. Donelson was Vice President, Marketing, Sales and Power from April 2011 through December 2017. Mr. Donelson was Vice President, Marketing and Sales from December 2005 to April 2011, Director, North American and European Sales from June 2004 to December 2005, Director, North American Sales from August 2000 to June 2004 and Senior Sales Executive from July 1999 to August 2000.

Patrick S. Brown has been Senior Vice President, Field Operations since August 1, 2025. Mr. Brown joined the Company in April 2025, serving in an advisory capacity until assuming his current role. A nuclear engineer and experienced business leader, Mr. Brown previously served as Vice President of Strategy & Transformation at National Grid from January 2021 until April 2025. Mr. Brown spent nearly a decade as a management consultant at Ernst & Young and RLG International, advising major utilities, oil and gas companies, and local energy services companies. He also served as an operations and engineering lead helping guide the commissioning of Urenco Limited's centrifuge enrichment plant in New Mexico. Mr. Brown led and managed teams to operate, maintain and refuel Entergy Corporation's Waterford 3 nuclear reactor in Louisiana, and served as a project manager at Nucor Corporation. Mr. Brown began his career in the U.S. Navy, serving as a nuclear power plant operations leader aboard the U.S.S. Enterprise and directing a nuclear operations team in a combat environment during Operation Enduring Freedom.

Todd M. Tinelli has been Senior Vice President, CFO and Treasurer since August 11, 2025. Prior to joining the Company, Mr. Tinelli served as CFO of Sprague Resources LP from 2023 until 2025, a multinational subsidiary of Hartree Partners LP. Sprague is 152-year-old company and one of the largest independent distillate and natural gas marketing companies in the Northeast and Quebec. At Sprague, Mr. Tinelli was responsible for the strategic formation and execution of all capital structures to provide the liquidity for a growing and acquisitive $4 billion trading and marketing company, and also oversaw all accounting and back-office support functions. During Mr. Tinelli's 18-year tenure at Sprague, he progressed through senior positions of increasing responsibility, including Treasurer and Managing Director of Finance from 2020 until 2023, Director Financial Planning & Analysis and Business Development and other positions in accounting and finance. Previously, Mr. Tinelli held Senior Operations positions at Sempra Energy Trading, a subsidiary of Sempra Energy Corporation (NYSE: SRE). He also held various credit positions at The Premcor Refining Group, Inc., a subsidiary of Premcor Inc. (formerly NYSE: PCO). Todd M. Tinelli will remain the Company's Senior Vice President, Chief Financial Officer and Treasurer, and principal financial officer.

Admiral Donald served as a nuclear trained submarine officer for 37 years, and his last assignment in the Navy was an eight-year term as the Director, Naval Nuclear Propulsion Program. This is a dual agency program responsible to the United States Departments of Defense and Energy for the safe and effective operation of all nuclear-powered warships and supporting infrastructure and staffing and is recognized worldwide for excellence in reactor safety and reliability. Following retirement in 2013, he was the President and CEO of Systems Planning and Analysis, Inc., until 2015. His public board service includes Entergy Corporation (nuclear utility)?-?Finance Committee, Chairman of the Nuclear and Operations Oversight Committee, and supporting the Audit Committee on matters pertaining to cybersecurity and Huntington Ingalls Industries, Inc. (naval shipbuilding) - Chairman of the Board, Personnel Committee and Cybersecurity Committee. Additionally, Admiral Donald serves as a director of Battelle, a technology research and development non-profit company as Chairman and member of the Audit Committee. He is an outside director for Rolls-Royce North America and for Sauer Compressors USA.

Mr. Rothrock is the founder of FiftySix Investments, a seed/early-stage venture investment firm based in Silicon Valley. From 2014 to 2020, he served as the Chairman and CEO at RedSeal Inc. which provides cyber and business insights via its cyber risk modeling platform and currently serves on its board. Prior to RedSeal, he served as a partner and management committee member at the venture capital firm, Venrock. For 25 years he was an early venture investor in cyber security, energy, and other technology startups. Mr. Rothrock serves as a director of several organizations including Check Point Software Technology, Roku Inc., Shine Technologies and several non-governmental organizations. Mr. Rothrock is the author of the critically acclaimed book Digital Resilience: Is Your Company Ready for the Next Cyber Threat? (Harper Collins, Apr. 2018) and a frequent speaker and author of several articles on cybersecurity, energy and venture capital. Mr. Rothrock's education includes a Bachelor of Science degree in Nuclear Engineering from Texas A&M, a Master of Science degree in nuclear engineering from the Massachusetts Institute of Technology and a Master of Business Administration degree from the Harvard Business School.

Ms. Jonas is an executive with a distinguished career in government and in the private sector. Ms. Jonas is currently an independent consultant and serves as a director for several entities in the defense and aerospace sectors. Prior to becoming an independent consultant, Ms. Jonas served as an executive with UnitedHealth Group, as President of UnitedHealthcare, Military and Veterans, and as Senior Vice President, Operations for Optum, from 2012 to 2014. A recognized expert in military and defense issues, she served more than two decades in government including as Undersecretary of Defense (CFO/Comptroller) for the Department of Defense, from 2004 to 2008. Her corporate experience includes serving as a director of operations with United Technologies Corp (NYSE: UTX), Sikorsky Aircraft, from 2008 to 2010. Ms. Jonas has over a decade of director experience with both private and public companies. In addition to Centrus, she currently serves as a director of Leidos Holdings, Inc. (NYSE: LDOS), Virgin Galactic Holdings, Inc. (NYSE: SPCE), and Arete.

On June 18, 2026, the Board appointed Yanhong Dai, age 53, to serve as the Company's principal accounting officer, effective June 18, 2026. Ms. Dai has served as Chief Accounting Officer at the Company since February 2026. In that role, Ms. Dai has been primarily responsible for technical accounting, financial reporting and compliance, and other accounting functions, with Mr. Tinelli then serving as the principal accounting officer of the Company. From October 2025 until February 2026, Ms. Dai served as Senior Director of Finance at the Company. Prior to joining the Company, Ms. Dai was Managing Director, Corporate Controller at Hartree Partners LP from December 2022 to October 2025, and Senior Manager, SEC Reporting and Technical Accounting at PC Connection, Inc. from December 2020 to December 2022. Earlier in her career, Ms. Dai served in various accounting roles at Sprague Energy. Ms. Dai earned a B.S. in Physics from Hubei Normal University, an M.S. in Physics from Eastern Michigan University, and an M.S. in Accounting from the University of New Hampshire, and is a certified public accountant.

Mr. Iguchi is Senior Vice President of Government Relations and Corporate Communications, General Manager of the Washington D.C. office of Toshiba America, Inc., having served in that role since February 2014. Mr. Iguchi previously was assigned to the Overseas Sales and Marketing Department for Nuclear Division and was also one of the Mount Fuji project team members working for Fukushima Daiichi restoration efforts. In July 2012, he was appointed Assistant General Manager of the Corporate Government & External Relations Division. He transferred to Toshiba America Inc. as Vice President for Government and Industry Relations and Deputy General Manager of the Washington, DC office in January 2013 and was Visiting Fellow for the Center for Strategic and International Studies (CSIS).

Richard Emery has been Senior Vice President, General Counsel, Chief Compliance Officer and Corporate Secretary since September 22, 2025. He was appointed Acting General Counsel, Chief Compliance Officer and Corporate Secretary on June 29, 2025, before being appointed to those positions on a permanent basis on September 22, 2025. Mr. Emery was Senior Assistant General Counsel and Director, Corporate Compliance from November 6, 2023 until May 5, 2025, and was Deputy General Counsel from May 5, 2025 until June 29, 2025. Prior to joining Centrus, he held senior legal roles at GE Company's research division from March 2009 until July 2022 and was Vice President and Deputy General Counsel of SmartSky Networks, LLC from July 2022 until November 2023. Mr. Emery began his legal career at Alston & Bird LLP following several years as a research engineer at Intel Corporation.