Mr. Smith has over 40 years of experience in operating, developing, and financing mining and strategic materials projects in the Americas and abroad. In September 2013, he was appointed CEO and a Director of NioCorp. From April 2015 to September 2019, Mr. Smith served as the President and Director, and later as CEO, for Largo Resources Ltd.  Mr. Smith has also served on the board of directors of IBC Advanced Alloys Corp., a leading beryllium and copper advanced alloys company, since May 2016, and as CEO of IBC since July 2020. From October 2008 through December 2012, Mr. Smith served as President, CEO and Director of Molycorp, Inc., a rare earths producer, where he was instrumentally involved in taking it from a private company to a publicly traded company with a producing mine. Prior to Molycorp, Mr. Smith was the President and CEO of Chevron Mining Inc. He also served for over seven years as the shareholder representative of Companhia Brasileira Metalúrgica e Mineração, a private company that currently produces approximately 85% of the world supply of niobium. Mr. Smith is a Registered Professional Engineer and serves as an active member of the State Bars of California and Colorado. He received his Bachelor of Science degree in Agricultural Engineering from Colorado State University in 1981 and his Juris Doctor, cum laude, from Western State University, College of Law, in 1990.

Mr. Beling is a Registered Professional Mining Engineer with 58 years of project and corporate experience. He has served as a director on the boards of 14 mining companies starting in 1981, including NioCorp since 2011. Mr. Beling is the owner of D.C. Beling & Assoc., LLC, which provides strategic advisory, project, and corporate development services to the mining industry. His previous employment and consulting included 14 years with five major mining companies and then 44 years with 30+ U.S. and Canadian junior mining companies. He was the President, CEO, and Director of Bullfrog Gold Corp. from 2011 until October 2020; and the Executive Vice President and COO of Geovic Mining Corp. from 2004 through 2010. Mr. Beling has examined, significantly reviewed, or been directly involved with 90 underground mines, 136 open pit mines, and 174 process plants in the global metal, energy, and industrial mineral sectors.

Mr. Kehler is Managing Partner of Trimaran Capital Partners, a private equity firm that he co-founded in 1998. Prior to Trimaran, Mr. Kehler was a Managing Director and Vice Chairman of CIBC World Markets, where he was responsible for CIBC’s United States and European Merchant Banking activities, which were conducted through the CIBC Funds. In addition, Mr. Kehler was responsible for overseeing CIBC’s United States and European Leveraged Finance businesses, which included financial sponsor coverage; acquisition finance; high yield origination, underwriting, sales and trading; private placements; and financial restructuring advisory services. Prior to CIBC, Mr. Kehler was a co-founder of The Argosy Group LP. Prior to Argosy, Mr. Kehler was a Managing Director of Drexel Burnham Lambert Inc., and before that he was an investment banker at Lehman Brothers. Mr. Kehler serves on the Boards of Directors of Celularity, Inc. (biotech; NASDAQ: CELU); and Portman Ridge Finance Corp.., (fixed income investments/asset management; NASDAQ: PTMN). Mr. Kehler previously served as a Director, Treasurer and Chair of the Finance Committee of CARE USA, one of the world’s largest private humanitarian organizations; and as Chair of the Board of Overseers of the University of Pennsylvania School of Nursing. Mr. Kehler graduated from the Wharton School of the University of Pennsylvania.

Mr. Maselli joined the NioCorp board in 2023 and has guided companies and their boards as a director, advisor, or principal for over 30 years. He has been a Managing Director of Trimaran Fund Management, L.L.C. since 2006 and served as President of GXII (NASDAQ: GXII) until its merger with NioCorp. Before joining Trimaran, Mr. Maselli worked in the Corporate and Leverage Finance Groups of CIBC and prior to joining CIBC in 1997, Mr. Maselli served as a Managing Director in Bear Stearns’ corporate finance group and as a Vice President at Kidder Peabody & Co. Incorporated.  Mr. Maselli served on the board of directors of El Pollo Loco Holdings from 2010 until 2024, and he served as the Company’s Chairman of the Board from 2011 to 2023. From 2013 to 2015, he served on the board of directors of Norcraft Companies, Inc. (NYSE: NCFT) and served on the board of managers of its predecessor company beginning in 2003. Additionally, Mr. Maselli served on the board of directors of ChanceLight, Inc. (f/k/a Educational Services of America, Inc.) and Standard Steel, LLC, and was Chairman of the Board of CB Holding Corp. Mr. Maselli received an MBA with distinction from The A.B. Freeman School at Tulane University and a bachelor’s degree in economics from the University of Colorado.