比特数字 BTBT

Mr. Huang has served as Chief Financial Officer and as a Director of the Company since October 18, 2019, and as Interim Chief Executive Officer from February 2, 2021 until March 31, 2021. Prior thereto, Mr. Huang served as the Co-Founder and Advisor of Long Soar Technology Limited from August 2019 to October 2020 and as the Founder/CEO of Bitotem Investment Management Limited from May 2018. From June 2016 to May 2018, Mr. Huang served as the Investment Manager of Guojin Capital. From August 2015 to May 2016, Mr. Huang served as an Analyst for Zhengshi Capital. Mr. Huang served as a Program Officer of Southwest Jiaotong University from February 2015 to August 2015. From March 2013 to November 2014, Mr. Huang served as the Engineering Analyst Team Leader of Crowncastle International. Mr. Huang received his bachelor's degree in Environmental Engineering from Southwest Jiaotong University in 2011, and received his master's degree in Civil & Environmental Engineering from Carnegie Mellon University in 2012.

Mr. Tabar served as Chief Strategy Officer from March 31, 2021 to March 31, 2023 when he was appointed Chief Executive Officer of the Company. Mr. Tabar has also served as Chief Executive Officer of WhiteFiber since February 2025. Mr. Tabar was an independent contractor for Centerboard Securities LLC, as a FINRA registered representative, from January 2020 until his resignation on March 31, 2023. Prior thereto, Mr. Tabar served as the Co-Founder and Chief Strategy Officer of Fluidity from April 2017 to June 2020. Prior to this, he served as a Partner to FullCycle Fund from December 2015 to April 2017. Prior to this, he served as Director and Head of Capital Strategy (Asia Pacific Region) for Bank of America Merrill Lynch from February 2010 to April 2011. Prior to this, he was Co-Head of Marketing at Sparx Group from January 2004 to 2010. Prior to this, he was an associate at Skadden, Arps, Meagher, Flom LLP & Affiliates from September 2001 to January 2004. Mr. Tabar received his Bachelor of Arts from Oxford University in 2000 and received his Master of Law (LL.M.) from Columbia University School of Law in 2001. He was associate editor of the Columbia Law Business Law Journal in 2000, and is a current member of the New York State Bar Association.

On December 9, 2025, Ms. Amanda Cassatt was elected to the Board for a one-year term, commencing January 1, 2026. Ms. Cassatt is a leader in crypto and decentralizing technology. She is Co-Founder and Chief Executive Officer, since July 2019, of Serotonin Inc,. a services company for institutions and startups in the blockchain and crypto industry. Serotonin provides consulting services to the Company, including narrative and thesis development for Ethereum; social media strategy and execution and public relations strategy and execution. Prior thereto, Ms. Cassatt was Chief Marketing Officer of ConsenSys from August 2016 until July 2019. There, she built and led marketing and design functions, introducing Ethereum and decentralized technology to the world. From 2014 until 2015, Ms. Cassett was Co-Founder and Editorial Director at Slant, New York. Prior to Slant, Ms. Cassatt was employed by the Huffington Post where she served as Special Projects Editor. Ms. Cassatt has a BA in English from Columba University.

Mr. Brock Pierce has been serving as a director of the Company since October 31, 2021. He is an entrepreneur, artist, venture capitalist, and philanthropist with an extensive track record of founding, advising and investing in disruptive business. He is credited with pioneering the market for digital assets and has raised more than $5B for companies he has founded. Pierce is Chairman of Bitcoin Foundation and the co-founder of EOS Alliance, Block.One, Blockchain Capital, Tether, and Mastercoin. Pierce is a director of SRAX, Inc. (OTC: SRAX). He has been involved in bitcoin mining since its genesis days, acquiring a significant portion of the first batch of Avalons and ran KNC's China operation, one of the world's first large scale mining operations. He was also a seed investor in BitFury through Blockchain Capital. He also established the largest Bitcoin mining operation in Washington State in the industry's early days. Pierce has lectured at some of the nation's most prestigious institutions, the Milken Institute Global Conference, International World Congress, and has been featured by the New York Times, Wall Street Journal and Fortune. Pierce was on the first-ever Forbes List for the Richest People in Cryptocurrency and was an Independent Party candidate for President of the United States in 2020.

Mr. Deng was elected to serve as a director of the Company at the September, 2020 Annual General Meeting and was elected Chairman of the Board on January 19, 2021 and served in that capacity until December 9, 2025, after which date he transitioned into the role of an independent director. From 1995 to 2010, he worked as the board secretary and Vice President of Hunan Jinguo Industrial Co., Ltd. From 2011 until now, he has been working as a private investor and serves as private counsel for several listed companies in the PRC. He holds a bachelor's degree in accounting from Hengyang Industrial College, China.

Ms. Shih was reappointed as an independent member of the Board of Directors of the Company effective December 8, 2025. Ms. Ichi Shih has served as a director of the Company since September 2020. She has over 15 years of experience building and advising corporations through internal financial management, M&A transactions, and capital market transaction across several global regions. From 1995 to 1998, Ms. Ichi Shih worked as an Equity Lending Assistant of Societe Generale in New York. From 1998 to 2000, She worked as Financial Analyst of Goldman Sachs & Co. in New York. From 2003 to 2007, she worked as Senior Associate of Westminster Securities in New York. From 2007 to 2009, she worked as Vice President of Brean Murray in New York. From 2009 to 2011, she worked as CFO of China Valves Technologies in both Hongkong and U.S. From 2012 to 2014, she worked as Senior Vice President of Glory Sky Group in Hong Kong. In 2015, she worked as Listing Advisor of Nasdaq Dubai in Dubai and Shanghai. From 2016 to 2017, she worked as CFO of Cubetech Global Asset in Beijing. From 2017 to 2018, she worked as CFO of ProMed Clinical Research Organization Inc. in Beijing. From 2018 until now, she has worked as a Partner of Cathay Securities Inc. in Beijing and New York. Ms. Ichi Shih received her Bachelor's degree in Accounting and International Business from Stern School of Business at New York University in 1995 and Master's degree in International Finance and Business from School of International and Public Affairs at Columbia University in 2002. Ms. Ichi Shih holds a CPA Certificate from American Institute of Certified Public Accountants.