David Buchsbaum

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Cowen Prime Services LLC (CPS) is a broker-dealer headquartered in New York City. The firm is directly owned by Cowen PB Holdings LLC, which, in turn, is primarily owned by Cowen Group, Inc. (NASDAQ: COWN). CPS is registered as a broker-dealer with the SEC and FINRA, and as a an introducing broker with the Commodities Futures Trading Commission and the National Futures Association. CPS was formed in 2015 following Cowen Group’s acquisition of Concept Capital Markets LLC. Concept Capital was established in 2010 following the spin-off of the Concept Capital division of Sanders Morris Harris Inc., whose origins date back to 1995. CPS' offering includes world-class custody and clearing options, multi asset class capabilities, leading execution and order management systems, a seasoned execution desk, a range of financing options, a highly professional operations and customer support team, comprehensive portfolio reporting capabilities, capital introduction, and live, intraday and post-trade risk and performance analytics.

Guggenheim Securities LLC is a SEC-registered broker-dealer headquartered in New York City. The firm was founded in 1999 and is a subsidiary of Links Holdings LLC, ultimately held by Guggenheim Partners LLC. Guggenheim Securities’ specializations include the sales and trading of fixed-income securities and sophisticated structured products. The firm offers in-depth analysis and expert execution of trading opportunities to large institutional investors and asset originators. They offer sales and trading services relating to a wide range of instruments.

Founded in 2004, TD Securities (USA) LLC is a broker/dealer located in New York City with additional offices in Toronto, Montreal, Calgary, Vancouver, London, Singapore, Tokyo and Sydney. The firm is a subsidiary of Toronto Dominion Holdings (USA), Inc. and their ultimate parent is Toronto-Dominion Bank (NYSE: TD). TD Securities (USA) provides a wide range of capital market products and services to corporate, government and institutional clients in five areas of finance including: investment banking, debt capital markets, institutional equities, foreign exchange and money markets. Their services include the underwriting and distribution of new debt and equity issues, providing advice on strategic acquisitions and divestitures and executing daily trading and investment needs. The equity group provides research coverage of media and communications, technology, financial services, oil and gas, mining and metals, industrial products, forest products, technology, utilities and power, real estate, biotechnology, consumer products and merchandising and quantitative analysis strategy. The fixed-income group provides a full range of underwriting sales and trading products for Canadian, U.S. and European debt issuers and investors.

Miller & Chevalier provides legal services. Its services include tax, government contracts, government affairs, employee benefits, litigation, white-collar crime and international trade. The company was founded in 1920 and is headquartered in Washington, DC.

Guggenheim Partners Investment Management LLC (GPIM) is a SEC-registered investment advisor headquartered in Santa Monica, California. The firm was founded by Mark Walter in 2005 and is a direct subsidiary of Guggenheim Partners Investment Management Holdings LLC, ultimately owned by Guggenheim Partners LLC. GPIM provides investment advisory and supervisory services to a variety of institutional clients through separately managed accounts (SMAs) and registered and unregistered pooled investment vehicles.

Accenture LLP provides management consulting, technology, and outsourcing services. Its services encompass customer relationship, finance, human resources, service, supply chain, information management, business process, and infrastructure outsourcing services. The company was founded in 1989 and is headquartered in Chicago, IL.

Curi RMB Capital LLC (Curi RMB) is a SEC-registered investment advisor and wealth management firm headquartered in Chicago, Illinois. The firm was founded by Richard M. Burridge and Frederic Paulman in 2005 as RMB Capital Management LLC. They were acquired by Curi Capital LLC in 2024. Curi RMB delivers specialized financial advice and innovative investment solutions that are designed to preserve and grow assets for individuals, families, institutions, and employers.

First Mercantile Trust Co. provides retirement plans and investment programs. It distributes products through investment consultants, brokerage firms, and financial institutions. The company was founded in 1972 by Kenneth B. Lenoir and is headquartered in Memphis, TN.

Infiniti Research Ltd. provides customized market intelligence solutions and market research services to help its clients achieve business success and market excellence. The private company is based in London, UK. and has subsidiaries in United Kingdom and United States. The British company was founded in 2003 by Santhanam Mahesh. Santhanam Mahesh has been the CEO since 2003.

Entac Medical, Inc. engages in the development of medical devices for predictive and diagnostic medicine. The company was founded by Buddy Lyons and is headquartered in Memphis, TN.

Charles Schwab & Co., Inc. is a FINRA-registered broker/dealer headquartered in San Francisco. The firm is a subsidiary of the Charles Schwab Corp. (NYSE: SCHW). They are members of the Chicago Board Options Exchange, NASDAQ and NYSE Arca, Inc. Charles Schwab & Co. is an exchange member engaged in exchange commission business other than floor activities. They also retail mutual funds and OTC corporate equity securities. In addition, the firm underwrites and/or sells corporate securities, underwrites and/or sponsors mutual funds, is a put and call broker/dealer and/or option writer and provides investment advisory services

Schwab Capital Markets LP provides security brokerage services. The company is headquartered in Piscataway, NJ

Sanders Morris Harris LLC (SMH) is an SEC-registered broker-dealer and member FINRA, SIPC, located in Houston, Texas. The firm is also an SEC-registered investment advisor. SMH was formed in January 2000 as the result of a merger between Sanders Morris Mundy, Inc. and Harris Webb & Garrison, Inc. The firm is now wholly-owned by Summer Wealth Management LLC. The ultimate principal owners of Summer Wealth Management, LLC are Lee Equity Partners LLC and The Edelman Financial Center, Inc. through intermediaries. SMH provides provides brokerage, asset management and similar services to individuals, high net-worth individuals, pension and profit sharing plans, trusts, estates, and corporations and other business entities.