Bryan Maher

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.

Founded in 1989, FBR Capital Markets & Co., formerly Friedman, Billings, Ramsey & Co., is a broker/dealer headquartered in Arlington, Virginia with additional offices throughout the US. The firm is a subsidiary of FBR Capital Markets Holdings, Inc.. and their ultimate parent is FBR & Co. (NASDAQ: FBRC). In 2007, FBR Capital Markets Corp. was spun out from FBR Group as an independent investment bank, of which FBR Group retained majority ownership. FBR Capital Markets is registered with the SEC and is a member of FINRA, Nasdaq and the SIPC. FBR Capital Markets' Equity Sales & Trading Group provides institutional sales and trading services to over 1300 institutional accounts in the US, Canada, Europe, Australia and Asia. Their clients include mutual funds, hedge funds, money managers, endowments, foundations, banks, insurance companies and pension and profit sharing plans. They actively trade on behalf of clients and make markets in almost 1000 stocks traded on the NYSE, listed and OTC markets and trade more than $100 billion of securities on a per annum basis. In 2009, FBR Capital Markets began making markets in selected stocks traded on the London Stock Exchange and Euronext. In addition to agency trading in listed securities markets, they act as market-maker in Nasdaq and other OTC securities. They are one of the largest distributors of the shares of small- and mid-cap companies in public and private securities offerings and have deep trading expertise in the vertical industry groups in which the firm's investment banking and research teams specialize. These sectors include: (1) consumer (2) diversified industrials (3) energy and natural resources (4) financial institutions (5) healthcare (6) insurance (7) real estate (8) Washington policy analysis and (0) technology, media and telecommunications. The firm's analytical coverage includes a large number of small- and mid-cap companies in addition to large companies. Research is provided by FBR Capital Markets' research department, which is independent from the firm's investment banking department and has the sole authority to determine which companies receive research coverage and the recommendation contained in the coverage.

Brean Capital is an independent investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1973 and provides equity research, corporate finance and advisory investment banking, equity institutional sales and trading, and asset management to institutional investors and corporate clients. Their fixed income business provides sales, trading, research and banking services on a wide range of mortgage and asset-backed, US Treasury and government agency securities, structured products, corporate bonds, and municipal debt. The fixed income sales team employs a highly analytical approach to bond selection, trade execution, and overall bond portfolio management. Under the guidance of fixed income strategists, the fixed income team uses a combination of qualitative and quantitative analyses to create custom investment portfolios and develop targeted, executable bond trading strategies to complement their clients? balance sheets.

Craig-Hallum Capital Group LLC (Craig-Hallum) is an employee-owned, idea-driven research, trading and investment banking firm headquartered in Minneapolis, Minnesota. The firm was founded by Bradley Baker and Kevin Harris in 1997. Craig-Hallum provides research, institutional sales and trading and investment banking services to institutional investors and growth companies.

Founded in 1993, WJB Capital Group, Inc. is an institutional broker/dealer located in New York City. The firm employs a partnership philosophy that focuses on customer-centric trading and execution solutions to the buy-side. They offer: (1) a variety of global trading and execution services (2) agency equity and derivative executions (3) a dedicated corporate access team (4) macro, technical, derivative, TMT, healthcare and financial strategists and (5) comprehensive commission management solutions. WJB operates live trading desks for all major U.S. equity and option exchanges as well as in the global market centers of Asia, Australia, Europe, North America, South America and South Africa. The firm is a member of the NYSE, FINRA, SIPC and other principal exchanges

Citadel Securities LLC is a registered market maker headquartered in Chicago, Illinois. The firm was founded by Kenneth Griffin in 2001 and is a subsidiary of GFH HFEVA LLC. Citadel Securities provides execution services to meet the liquidity needs of asset managers, banks, broker-dealers, hedge funds, government agencies, and public pension programs. They offer services across a broad array of fixed income and equity products.