David J. Serpa

State Street Bank & Trust Co. (SSBT) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1792 and is owned by State Street Corp. (NYSE: STT). SSBT serves as the administrator, fund accountant and transfer agent for the WisdomTree Bitcoin Fund, an exchange-traded fund.

Part of FMR LLC, Fidelity Management Trust Co. offers financial planning and advice, retirement plans, wealth management services, trading and brokerage services, and a wide range of investment products including mutual funds, ETFs, fixed income bonds, and CDs. The company is based in Boston, MA. The company also integrates environmental, social, and governance factors into investment research and decision making. With over 17 years of experience as a designated broker, Fidelity Management Trust can help effectively and efficiently oversee employees' investment and trading activities.

Nuveen Securities LLC, formerly known as the John Nuveen & Co., Inc., is the brokerage subsidiary of Nuveen Investments, Inc., ultimately held by TIAA Board of Overseers in the US. Headquartered in Chicago, the firm engages in the asset management and related research, as well as the development, marketing, and distribution of investment products and services for the institutional market segments. Investment products and services include closed-end exchange-traded funds, mutual funds and individually managed accounts.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Based in West Hartford, Connecticut, Aetna Capital Management LLC manages alternative assets for Aetna Insurance Co., a subsidiary of Aetna, Inc. (NYSE: AET).

Northern Trust Investments, Inc.'s private equity investment arm is located in Chicago, Illinois. The firm is a subsidiary of Northern Trust Corp. (NADAQ: NTRS).