Mei He

TradeUP Securities, Inc. is a registered broker/dealer firm headquartered in Roseland, New Jersey. The firm was founded in 1986 as Marsco Investment Corp. and they are a subsidiary of Tiger FinTech Holdings, Inc., which is owned by UP Fintech Holding Ltd. (ADR, NASDAQ: TIGR) in China. TradeUP Securities offers securities products and brokerage services for various investors.

Susquehanna International Group LLP engages in the provision of investment and other financial services. It offers institutional brokerage, trading, research, and market making services for equities. The company was founded by Lon Taylor and Gordon Apple in 1987 and is headquartered in Bala Cynwyd, PA.

Oppenheimer & Co., Inc. (Broker) (Oppenheimer-Broker) is the global full-service brokerage division of Oppenheimer & Co., Inc., an investment boutique headquartered in New York City with additional offices nationwide. Founded in 1975, the firm is owned directly by Viner Finance Inc., an indirect subsidiary of Oppenheimer Holdings Inc. (NYSE: OPY). Oppenheimer-Broker offers a full array of brokerage services to retail, institutional, and corporate clients.

Fordham University provides college and university. It offers undergraduate colleges and graduate & professional schools. The company was founded in 1841 and is headquartered in Bronx, NY.

Part of Deloitte LLP (New York), Deloitte Services LP is a professional services network that provides audit & assurance, consulting, risk and financial advisory, risk management, and tax services to selected clients. The company is based in Washington and offers industry-leading services to many of the world's most admired brands, including 80 percent of the Fortune 500. As a member firm of Deloitte Touche Tohmatsu Limited, they are proud to be part of the largest professional services network, serving clients in the markets that are most important to them.

MDLand International Corp. engages in the design, development, and operation of a healthcare platform which connects providers, clinics, medical centers, laboratories, payers, and registries. The firm offers iClinic EHR, Go Mobile!, CCM & RPM, population health and analytics, electronic billing and practice management, clinical connectivity and integration, patient engagement, and practice transformation. The company was founded by James J. Long in 1999 and is headquartered in New York, NY.

PrivCo Media LLC operates a Web-platform of business and financial data. It offers its products and services to business brokers, consulting firms, investment banks, law firms, mergers and acquisitions professionals, private equity firms, commercial real estate, trade associations, research institutions, business valuations firms, corporate and strategic buyers, libraries and universities, market research firms, staffing firms, and economic development centers. The company was founded by Hussam S. Hamadeh in 2010 and is headquartered in New York, NY.

Part of China International Capital Corp. Ltd., CICC US Securities, Inc. provides securities brokerage services. The company is based in New York, NY. Elaine la Roche has been the CEO of the company since 2016.

Haitong Securities USA LLC offers investment banking solutions. The company is headquartered in New York, NY.

Tiger Fintech Holdings, Inc. operates as a holding company. The company is headquartered in Newtown Square, PA.

TradeUp 88 Corp. operates as a blank check company. It seeks to effect a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was founded on April 7, 2021 and is headquartered in New York, NY.