Frederick Gordon Potter Thorne

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.

Virtus Investment Advisers, Inc. (VIA) is a SEC-registered investment advisor headquartered in Hartford, Connecticut. It is a wholly-owned subsidiary of Virtus Investment Partners, Inc. (NASDAQ: VRTS).The firm was originally formed in 1975 as Phoenix Investment Counsel, Inc. They completed a spin-off in 2009 to become independent of the Phoenix Companies. VIA serves as investment adviser to the Virtus mutual funds and closed-end funds.

Fortis Investment Management USA, Inc. operated as a hedge fund manager and registered investment advisor. The firm offered investment management services to institutional and retail clients around the world. Its investment offerings included a wide variety of actively-managed equity and fixed-income portfolios. The company was founded in 1979 and was headquartered in Boston, MA.

Massachusetts Eye & Ear Infirmary operates as hospital that provides patient care for disorders of the eye, ear, nose, throat, head and neck. It offers ophthalmology and otolaryngology research services and is a teaching partner of Harvard Medical School. The firm’s programs and services include anesthesiology, ophthalmology, otolaryngology, radiology, Coolidge Clinic laboratory and libraries. The company was founded in 1824 and is headquartered in Boston, MA.

Pioneer Institute, Inc. operates as a non-profit organization. It promotes public schools, healthcare, government, economic opportunity, and social mobility by publishing research and engaging the public through media campaigns, forums, and sessions. The company was founded in 1988 and is headquartered in Boston, MA.