Brian A. Nelson

Provident Healthcare Ventures LLC is a Venture Capital firm, a subsidiary of Provident Healthcare Partners LLC founded in 2010 by Bob Ciardi and Bill Shepard. The firm is headquartered in Boston,Massachusetts.

Massachusetts Financial Services Co., do-business-as MFS Investment Management (MFS), is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1924 and is a subsidiary of Sun Life of Canada (US) Financial Services Holdings, Inc., ultimately held by Sun Life Financial, Inc. (TSE, NYSE: SLF) in Canada. The firm provides investment advisory and sub-advisory services to a range of institutional clients and pooled investment vehicles. MFS is a responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Citizens JMP Securities LLC (Citizens JMP) is a full-service investment bank and broker/dealer headquartered in San Francisco, California. The firm was founded by Joseph Jolson in 2002 and was formerly JMP Securities LLC. The firm is a subsidiary of JMP Holding LLC, ultimately held by Citizens Financial Group, Inc. (NYSE: CFG). Citizens JMP provides equity research, institutional brokerage, and investment banking services to public and private growth companies and their investors. They are a research-driven, growth-oriented firm that provides services to small- and mid-sized companies and the institutions that invest in them. The firm specializes in four high-growth sectors of the economy: technology, healthcare, financial services, and real estate.