David Carleton Mitchell

BlackRock Advisors LLC is a SEC-registered investment advisor and mutual fund manager headquartered in New York City. The firm was founded in 1994 and is a subsidiary of BlackRock Capital Holdings, Inc., ultimately held by BlackRock, Inc. (NYSE: BLK). BlackRock Advisors manages assets for US-registered investment companies and 529 Plans.

Citigroup Global Markets, Inc. (Broker) (CGMI-Broker) is the broker/dealer division of Citigroup Global Markets, Inc., an investment bank headquartered in New York City with additional offices across the US. The firm was founded in 2004 and is a subsidiary of Citigroup Financial Products, Inc., ultimately held by Citigroup, Inc. (NYSE: C). CGMI-Broker covers all market capitalizations of the major global indices and provides macro and quantitative analysis of global markets and sector trends. Their core focus of the group is to help investing clients make informed decisions by providing value-added, independent, insightful analysis.

Columbia Capital LLC (Columbia Capital) is a venture capital firm founded in 1989 by Dave P. Mixer. The firm is headquartered in Alexandria, Virginia.

Adage Capital Management LP (Adage) is a SEC-registered investment advisor and hedge fund manager headquartered in Boston, Massachusetts. The firm was founded by Phil Gross and Robert Atchinson in 2001 and is owned by Adage Capital Partners GP LLC. Adage provides investment advisory services to its sole client, Adage Capital Partners LP (ACP), a private investment fund. The firm does not manage any separate accounts.

Google LLC engages in the operation of internet portal and search index website. It provides online advertising technologies, search engine, cloud computing, and software solutions. The company was founded by Lawrence E. Page and Sergey Mikhaylovich Brin on September 4, 1998 and is headquartered in Mountain View, CA.

Guggenheim Securities LLC is a SEC-registered broker-dealer headquartered in New York City. The firm was founded in 1999 and is a subsidiary of Links Holdings LLC, ultimately held by Guggenheim Partners LLC. Guggenheim Securities’ specializations include the sales and trading of fixed-income securities and sophisticated structured products. The firm offers in-depth analysis and expert execution of trading opportunities to large institutional investors and asset originators. They offer sales and trading services relating to a wide range of instruments.

Art Gallery of Ontario operates as an art museum. The company was founded in 1900 and is headquartered in Toronto, Canada.

Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia.

Marsh LLC provides insurance brokerage and risk management services. It offers risk management, risk consulting, insurance broking, alternative risk financing, and insurance program management services to businesses, government entities, organizations, and individuals. The company was founded by Henry W. Marsh and Donald R. McLennan in 1871 and is headquartered in New York, NY.

S&P Global Ratings provides independent credit risk research. It offers issuer credit ratings that provide an opinion on the overall capacity of an entity to meet its financial commitments, issue credit ratings that provide an opinion of the creditworthiness of an obligor with respect to a specific financial obligation(s) or specific financial program and loan ratings. The company is headquartered in New York, NY.

BB&T Securities LLC, doing business as BB&T Capital Markets, is the broker/dealer subsidiary of BB&T Corp. (NYSE: BBT). The firm is headquartered in Richmond, Virginia. They offer a full array of investment, trading and execution services to middle-market companies. BB&T Capital Markets' sales and trading arm is comprised of 2 groups: Debt Securities Sales & Trading and Equity Sales & Trading. The Debt Securities Sales & Trading group focuses on: (1) Government and agency securities (2) corporate bonds (3) municipal bonds (4) asset-backed securities (5) mortgage-backed securities (6) preferred securities and (7) money market desk (short-term securities including BB&T funding). The Equity Sales & Trading group focuses on: (1) institutional block execution services (2) institutional distribution of proprietary research (3) providing proprietary access to industry leading conferences and management teams (4) serving as a NASDAQ market maker for over 250 securities (5) stock buybacks including 10b-18 and 10b5-1 trading plans and (6) 144 stock sales, individual 10b5-1 trading plans (buy and sell) and employee cashless stock option programs. BB&T Capital Markets provides research coverage of the communications, defense and government services, energy, financial services, furnishings and consumer durables, healthcare, industrial services, retail/consumer durables and transportation services sectors.

Barclays Capital, Inc. is a registered broker/dealer headquartered in New York City. The firm was founded in 1997 and is a subsidiary of Barclays Group US, Inc., ultimately owned by Barclays plc (LON: BARC) in Great Britain. Barclays Capital provides large corporate, government and institutional clients a full spectrum of prime brokerage services which includes equities and fixed income financing, OTC Clearing, Futures and Foreign Exchange Prime Brokerage and access to industry insights and analytics from their Strategic Consulting team.

Founded in 1958, Merrill Lynch Piece Fenner & Smith, Inc. is an SEC registered broker/dealer located in New York City. The firm is a subsidiary of BAC North America Holding Co. and their ultimate parent is Bank of America Corp. (NYSE BAC).

Pioneer Fund/NY/ is a venture capital firm founded by Jason Gray. The firm is headquartered in San Francisco, California.

Waud Capital Partners LLC (Waud Capital Partners) is an Independent Private Equity firm. The firm is founded in 1993 by Reeve Byron Waud. It is headquartered in Chicago,US.

NB Alternatives Advisers LLC is a Private Equity firm, a subsidiary of NB Alternatives Holdings LLC founded in 2005. The firm is headquartered in Dallas.

ABS Capital Partners, Inc. (ABS Capital Partners) is a private equity firm founded in 1990 by Don Bruce Hebb and Tim Thaddeus Weglicki. The firm is headquartered in Washington, DC.

Carbon Engineering Ltd. provides technologies and facilities to synthesize clean fuels from air, water, and renewable power. Its technology captures carbon dioxide directly from the atmosphere and use carbon dioxide in the synthesis of clean transportation fuels that displace crude oil. The company was founded in 2009 and is headquartered in Squamish, Canada.

Revo Capital Management BV (Revo Capital) is an independent venture capital firm headquartered in Doorn, the Netherlands. Revo Capital was founded in 2013 by Burak Çendek, Berkin Toktas, Bora Yilmaz and Özcan Tahincioglu.

Integro USA, Inc. provides insurance brokerage and risk management services. It offers accident and health insurance, analytics insurance, casualty insurance, global programs, and workers compensation services. The firm serves construction, energy, entertainment & media, financial institutions, healthcare, logistics, marine, pharmaceutical & chemical, professional and real estate industries. The company was founded by Walter S. Tomenson, Peter F. Garvey, and Robert Clements in 1820 and is headquartered in New York, NY.

Torys LLP provides legal services. It specializes in aboriginal, banking and debt finance, capital markets, mergers and acquisitions, private equity, tax, intellectual property, and pensions and employment. The company was founded by John Stewart Donald Tory in 1941 and is headquartered in Toronto, CA.

ecobee, Inc. delivers energy management solutions. It operates as an open energy management platform for residential and commercial customers to understand, manage and reduce energy consumption. The company was founded by Mark Malchiondo, John Metselaar and Stuart Lombard in July 2007 and is headquartered in Toronto, Canada.

Thomvest Asset Management, Inc. operates as an investment company. The private company is based in Redwood City, CA and has subsidiaries in Canada.

LifeSci Capital LLC is a full-service investment bank that offers financial and strategic advisory services, institutional outreach, and research to leading life sciences companies. The private company is based in New York, NY. The company's team of investment bankers has extensive experience at bulge bracket and specialty investment banks. LifeSci Capital's highly regarded team of analysts generates differentiated, proprietary research and covers companies across all major therapeutic areas. The company was founded in 2013 by Andrew Ian McDonald and Michael Yehuda Rice. Andrew Ian McDonald has been the CEO since 2013.

Vivacity Networks LLC is a smart city infrastructure builder that provides solutions and services for improved city operations, higher resource efficiency, and better citizen quality of life. The company is based in Alexandria, VA, and has subsidiaries in the United States. Vivacity Networks transforms assets into connected networks that deliver the future now. The company invests in and develop open, competitive networks that enable next-generation services, invite innovation, and provide the foundation for smarter and more efficient cities. Founded in 2017, the company offers customized solutions that include gigabit connectivity, upgrading existing assets, managing carrier relations, and technology integration.

Partners Capital LLP (PCL) is a fund of funds manager headquartered in London, UK. The firm was founded in 2001 by Stanley Miranda. The firm is a subsidiary of Partners Capital Investment Group Ltd., ultimately held by Partners Capital Investment Group LLP in the US. PCL provides investment advisory services to their clients.

Tiger Grass Capital LP (Tiger Grass Capital) is a private equity firm founded in 2017 by Erik Snyder and Paul Hawken. The firm is headquartered in Park City, Utah.

Avogy, Inc. provides total systems solutions for power electronics applications utilizing GaN on GaN discrete devices, modules, and systems. It focuses on developing and manufacturing vertical power semiconductor devices built in homoepitaxial GaN layers formed on bulk GaN substrates. The company was founded by Isik C. Kizilyalli in 2010 and is headquartered in San Jose, CA.