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Margaret Rosenfeld is the Chief Legal Officer of Cube Group, Inc. and has over 26 years of experience in corporate, financing, strategic, and securities law. Previously, she held positions at Deltec International Group, K&L Gates, and other international law firms. Margaret co-founded and chaired K&L Gates' global Digital Assets, Blockchain, and Cryptocurrency practice and has been active in the cryptocurrency industry since 2015. She served as the Honorary German Consul for North Carolina from 2014 to 2021 and holds a law degree from George Washington University and a B.A. from Rutgers University.
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Ian Wittkopp
Ian Wittkopp started at Sino Global Capital in mid-2017 and has led the investment team in 50+ deals spanning token and equity in key verticals like DeFi, GameFi and crypto adjacent infrastructure. As COO, Ian overseas all team components daily across four continents as they produce best in class research, evaluate 100+ projects per week, and provide top-tier post investment support. Previously, Ian spent six years as an economist and budget analyst at the Bureau of Labor Statistics in Washington, DC. At the BLS he worked on inflationary indexes in the Producer Price Index program before moving to the budget office and overseeing day-to-day execution of a USD $600M+ annual budget. He also led special projects including a ten-person team that worked with the Federal Reserve Bank of New York to establish a joint survey on small business credit conditions. Ian also spent time as a product manager for an insurtech start-up, Bowtie Life Insurance. At Bowtie he led the launch of a digital microinsurance product that aimed to increase coverage among foreign workers from the Philippines and Indonesia who moved to Hong Kong for employment. Ian received his bachelor’s degree from the American University in Washington, D.C. and his MBA from The Hong Kong University of Science and Technology.
Nicole Zahrah Civitello
Nicole Zahrah Civitello is Head of Investor Relations at Polychain Capital and was previously Head of Investor Relations at Hack VC and Head of Capital Strategy at Anchorage Digital.
Arthur Sabintsev
Arthur Sabintsev is the COO of Pocket Network and has served as head of mobile payments at Capital One and chief Mobile Architect at ID.me. He has a master's degree in nuclear physics from George Washington University.
Bartosz Lipiński
Bartosz Lipinski is the CEO of Cube. Known for his innovative and strategic thinking, Bartosz brings a wealth of experience from his diverse career spanning over 15 years in global corporations and tech startups. Before stepping into the entrepreneurial world, Bartosz played key roles at BNP Paribas, Citadel, and JP Morgan, focusing on building robust global trading infrastructures. He later co-founded Venture Studio B+J Studios, raising $10M, and launching successful products like Cupcake, Raindrops, and Lollipop. Bartosz's time at Solana Labs was marked by significant contributions to the development of early DeFi protocols, wallet infrastructure, and NFT standards.
Julie Muroff
Julie Muroff is senior vice president of events at Blockworks and previously served as the company's chief operating officer. She is a graduate of the George Washington University School of Business.
Larry Wu
Larry Wu is Cube Group, Inc.'s CTO, known for his work in high-performance computing and high-frequency trading. He made significant contributions to DeFi systems and NFT protocols at Solana Labs and high-frequency trading operations at DRW.
Lynn Nguyen
Lynn Nguyen is the Senior VP of Operations at Cube Group, Inc., an upcoming and innovative hybrid digital asset exchange. With deep industry knowledge, Lynn oversees operational functions and brings extensive expertise to the company. Lynn's early involvement in the crypto industry began as an early employee at FalconX, contributing to building its infrastructure. With a notable valuation of $4 billion in 2022, FalconX achieved remarkable success. Lynn's experience also includes serving as Head of Settlements at FTX US, where they played a key role in developing efficient solutions and nurturing strategic relationships. Lynn holds a Master of Science in Finance and a Bachelor of Science in Business Administration. Alongside their professional achievements, Lynn actively contributes to the community as a Board Member for the Orphans' Futures Alliance, showcasing their commitment to social impact.
Brandon Kumar
Brandon Kumar is Co-Founder at Layer3. Formerly, Vice President at Accolade Partners.
Dylan Pearson
Dylan Pearson, SVP of Marketing at Cube Group, Inc., is a renowned expert in technology-driven advertising and marketing strategies. As the founder of Pondir, he successfully managed over $20 million in ad spend, collaborating with 200+ businesses. With a background as a developer at ETRADE and Conversant, Dylan played pivotal roles in high-frequency trading and ad bidding platform development. Recognized for his data-driven and viral campaign expertise, he also founded Upstart Epoxy, acquired in 2021. Dylan's diverse background enables him to drive impactful marketing campaigns and foster growth through innovative strategies.
Alex Fowler
Alex Fowler is a well-connected professional in the crypto, fintech, security, and privacy sectors, currently serving as the Chief Executive Officer of Transparent Financial Systems. With an impressive portfolio of past roles and experience, including as Co-Founder and Senior Vice President of Business Affairs at Blockstream, Chief Privacy Officer at Mozilla, and Practice Leader of Privacy & Security at PwC, Alex is a respected figure in the industry. His impressive educational background includes a Bachelor of Arts with Honors from Brown University, a Master of Arts from The George Washington University, and a degree from the Yale University School of Music. Alex is a passionate advocate for data privacy, transparency, and an open internet, and has been responsible for leading initiatives to protect the rights of internet users.