William A. Harper

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Tiger Global Management LLC (Tiger Global) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2001 by Charles Coleman III. Tiger Global provides discretionary investment advisory services to private funds that are pooled and/or co-investment vehicles intended for sophisticated investors and institutional investors.

Founded in 2000, IMC Chicago LLC is a proprietary trading and broker/dealer located in Chicago, Illinois. The firm is active in the North American markets as a wholly-owned subsidiary of International Marketmakers Combination BV (IMC) of Amsterdam, one of the largest derivatives trading houses in Europe. Their traders actively trade on the CBOE, PHLX, CME, the NYSE Arca and the ISE, all through screen-based trading. IMC Chicago is active in indices, equity options, cash futures and quantitative trading strategies. The firm provides an array of trading an execution services for their clients. They do not provide any internal research.

Palladium Partners LLC is an independent, SEC-registered investment advisor and wealth management firm headquartered in Norfolk, Virginia. The firm was founded in 2008 by Katherine Willis and they do business as Palladium Registered Investment Advisors. Palladium Partners provides discretionary portfolio management services to individuals, high net-worth individuals, trusts, estates, 401K plans, corporate pension and profit-sharing plans, Taft-Hartley plans, charitable institutions, foundations, endowments, corporations and other businesses.

DBX Advisors LLC is a SEC-registered investment advisor Headquartered in New York City. The firm was founded in 2010 and is a subsidiary of DWS USA Corp., ultimately held by Deutsche Bank AG (NYSE: DB, ETR: DBK). DBX Advisors manages Xtrackers ETFs on behalf of individual and institutional clients.

Stifel, Nicolaus & Co., Inc. (Stifel) is a dual-registered broker-dealer and investment adviser headquartered in St. Louis, Missouri. Founded in 1890, the firm is a subsidiary of Stifel Financial Corp. (NYSE: SF), a financial service holding company. Stifel provides full-service brokerage and investment advisory services to individuals and their families, institutions and businesses, and financial advisors.

Riverside Partners LLC /New York/ (Riverside Partners) is a private equity firm founded in 1988 by Bela Szigethy. The firm is headquartered in Boston, Massachusetts with additional offices across the globe.

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.

Quad-C Management Inc (Quad- C Management) is a private equity firm founded in 1989. The firm is headquartered in Charlottesville, Virginia.

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.

Vista Equity Partners Management LLC (VEP) is a private equity firm founded in the year 2000 by Robert Frederick Smith, Stephen J. Davis and Brian Niranjan Sheth. The firm is headquartered in Austin with an additional offices in Oakland, Chicago, New York and San Francisco .

A subsidiary of Davenport & Co., Davenport Securities is a broker/dealer headquartered in Richmond, Virginia. The firm provides a full array of investment services including comprehensive stock and bond brokerage, investment management, research, financial planning, insurance, public finance and corporate finance services. Their research includes coverage of several sectors including healthcare & special situations, media/telecommunications/technology, metals, REITs, specialty finance, technology, financial, energy, consumer staples, consumer discretionary, capital goods & construction materials, and business and professional services. They research local and regional firms making recommendations based on assessments of a company and the industry, regional and national trends, visits to the business, and meetings with the management. In addition to in-house research, Davenport uses several nationally-recognized research firms to provide them with investment information for larger national and international companies. They are a member of the SIPC.

Argosy Private Equity (Argosy Private Equity) is a private equity subsidiary of Argosy Capital Group LLC (PA) founded in 1990 by Kirk B. Griswold and John P. Kirwin. The firm is headquartered in Wayne, Pennsylvania.

MidCap Financial Services LLC provides debt solutions to middle-market healthcare companies. It offers asset based lending products, which include revolving lines of credit, asset based term loans, enterprise value term loans, and debtor in possession lines of credit; and real estate lending products, such as first mortgage and mezzanine loans. The firm also provides leveraged lending; and life sciences lending that include life sciences venture loans and revolving lines of credit. It has offices in Bethesda, Los Angeles and Chicago. The company was founded by Howard T. Widra, Steve M. Curwin, David G. Moore, William Gould, Kevin McMeen and Clare Bailhe in 2008 and is headquartered in Bethesda, MD.

Centerbridge Partners LP(Centerbridge Partners) is a private equity firm founded in 2005 by Jeffrey Harold Aronson and Timothy Gallogly. The firm is headquartered in New York.

The Deming Center Venture Fund(Venture Capital) (DCVF) is a venture capital firm founded in 2009. The firm is headquartered in Boulder, Colorado.

Altvia Solutions LLC provides flexible, Web-based software services for fund managers, institutional investors and impact investors, using a suite of software services. The company was founded by Kevin Kelly in 2006 and is headquartered in Broomfield, CO.

Siguler Guff & Co. LP (Siguler Guff) is a private equity firm founded in 1995 by George William Siguler, Andrew Joseph Guff and Donald Paul Spencer. The firm is headquartered in New York.with additional offices Boston, Houstan, London.

Virginia Innovation Partnership Corporation (Virginia Innovation Partnership) is a private equity/venture capital non-profit operating division of the Virginia Innovation Partnership Authority firm founded in 1985. The firm is headquartered in Herndon, Virginia.

Type One Ventures LLC (Type One Ventures) is a venture capital firm founded in 2019 by Tarek Waked. The firm is headquartered in the Malibu, California.

BofA Securities, Inc. is a registered broker-dealer subsidiary of NB Holdings Corp., ultimately held by Bank of America Corp. (NYSE: BAC). Headquartered in New York, the firm was founded in 2015 and offers trade execution, trading or brokerage services to institutional clients.

Part of JPMorgan Chase & Co., J.P. Morgan Securities Plc provides personalized financial planning services. The company is based in London, UK. The British company's financial advisors assist clients in creating investment strategies tailored to their individual goals.

Contrary Capital Management LLC (Contrary Capital) is a venture capital firm founded in 2016 by Eric Tarczynski. The firm is headquartered in San Francisco, California.

Esusu Financial, Inc. engages in the development of a digital platform that helps user to save and build credit. The company was founded by Samir Goel and Wemimo Abbey and is headquartered in New York, NY.

Vineyard Vines LLC engages in the design, manufacture, and sale of branded apparels. The firm offers ties, belts, boxers, tote bags, flip flops, pants and shorts, outerwear, swimwear, and polo shirts. The company was founded by Shepherd Murray and Ian Murray in 1998 and is headquartered in Stamford, CT.

Gladstone Management Corp (Gladstone management) is a private equity subsidiary of Gladstone Holding Corp founded in 2001 by David J. The firm is headquartered in McLean, Virginia.

MBA Fund /Venture Capital/ (MBA Fund) is a venture capital firm founded in 2018 by Hansae Catlett, Josh Hoffman-Senn, Hiro Tien and Sieva Kozinsky. The firm is headquartered in Palo Alto, California.

Aztec Software LLC has been providing computerized skills remediation to improve the lives of adults and young adults since 1980. The company is based in Morristown, NJ, and has subsidiaries in the United States. The company's focus is on core academic subject areas and skills for ABE and HSE test preparation. Aztec Software has expanded its product set beyond academic material and into all aspects of transitioning workers retraining and survival. The company's platform provides instructors and students with the tools they need to diagnose, remediate, instruct, and learn, while utilizing ongoing formative assessments to guide the learning and instructional process. The company was founded in 1980, and the CEOs are Stephen A. Hoffman and Jonathan Blitt.

NexPhase Capital LP (NexPhase Capital) is a private equity firm founded in 2016 by Kurt B.Larsen, Edward Doukju Yun and Ted Yun. The firm is headquartered in New York.

Redwood Capital Investments LLC (Redwood Capital Investments) is a private equity firm founded in 2006 by James C. Davis. The firm is headquartered in Hanover, Maryland.