Tom J. Cassidy

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.

RhumbLine Advisers LP (RhumbLine) is an independent, SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1990 by J. D. Nelson. RhumbLine manages a broad spectrum of passive strategies in both separate client accounts and pooled funds for institutional investors.