Charles Jones

Blackman Kallick LLP provides accounting firm services. The company was founded in 1962 and is headquartered in Chicago, IL.

Colliers Securities LLC is a registered broker-dealer headquartered in Minneapolis, Minnesota. The firm was founded in 1997 and formerly known as Dougherty & Co. LLC. They are a wholly owned subsidiary of Colliers Mortgage Holdings LLC, ultimately owned by Colliers International Group, Inc. (NASDAQ; TSX: CIGI) in Canada. Colliers Securities generally provides brokerage, custody and execution services through a clearing arrangement with National Financial Services LLC, a nonaffiliated firm, member NYSE, SIPC and a Fidelity Investments® Company.

Barrington Research Associates, Inc. (Barrington Research) is a full-service investment firm and broker-dealer headquartered in Chicago, Illinois. The firm was founded by Alex P. Paris in 1983. Barrington Research provides investment research, institutional sales & trading, corporate & executive services, investment banking and asset management services to institutional and corporate clients.

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.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Sidoti & Co. LLC (S&C) is a registered broker and equity research firm headquartered in New York City. The firm is a subsidiary of Sidoti Holding Co. LLC and was founded in 1999. S&C provides research exclusively to institutional investors. The firm covers the following sectors: housing, retail, basic industries, technology, business services, capital goods, automotive, computer software, regional banking, telecommunications, entertainment, healthcare and consumer products. Their analysts conduct their own due diligence which includes visiting companies and meeting with operating and financial management. In addition, the firm's analysts focus on fundamentals, particularly cash flow from operations and EPS.

Evercore Group LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1995 and is a subsidiary of Evercore BD Investco LLC, which is owned by Evercore, Inc. (NYSE: EVR). Evercore Group delivers equity research and equity sales and agency trading execution, in addition to providing wealth and investment management services to high net worth and institutional investors.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

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.