Matt Toole

B. Riley Securities, Inc. is a registered broker/dealer headquartered in Los Angeles, California. The firm is a subsidiary of B. Riley Securities Holdings LLC, ultimately owned by B. Riley Financial, Inc. (NASDAQ: RILY). The firm was formed in 2017, when B. Riley Financial, Inc. merged two of their brokers, B. Riley & Co. (founded in 1997) and FBR Capital Markets & Co. (founded in 1989), under the name of B. Riley FBR, Inc. B. Riley Securities provides research and trading ideas to institutional clients and high net-worth individuals. They provide investment banking services to a wide range of middle-market private and public companies.

First Montauk Securities Corp. is a broker/dealer located in Red Bank, New Jersey. The firm is a subsidiary of First Allied Securities, Inc. and their ultimate parent is Advanced Equities Financial Corp. First Montauk Securities Corp. provides a full array of trading and execution services for their clients. They do not provide any internal research

Founded in 1992, Sunrise Securities Corp. is an investment bank and brokerage firm headquartered in New York City. The firm specializes in debt and equity financings. They provide a full range of investment banking and corporate financial advisory services for small- to mid-size public and privately-held companies. Sunrise Securities' research efforts focus on a variety of traditional industries and emerging growth sectors including: biotechnology, energy, financial services, information technology, manufacturing, medical devices, metals, natural resources, paper/packaging, pharmaceuticals, precious metals/mining, services, shipping, software, telecommunications and transportation. The Sunrise Sales and Trading team works with a broad group of investors and maintains portfolio-manager level relationships with some of the largest institutional investors in the world including: mutual funds, hedge funds, pension funds, insurance companies, banks and prop desks. Their investors are active in both the primary and secondary markets for debt and equity. Sunrise offers a suite of electronic trading solutions and execution tools including: (1) algorithmic trading including VWAP, Pairs Trading, etc. (2) list trading (3) basket trading (4) block placement and (5) trading of 144 and 144A securities.