Nachiappan Chidambaram

Barings LLC is a SEC-registered investment advisor headquartered in Charlotte, North Carolina. Founded in 1940, the firm is direct subsidiary of MM Asset Management Holding LLC and their ultimate parent is Massachusetts Mutual Life Insurance Co. (MassMutual). MassMutual?s affiliated companies include financial services companies that provide investment management services and individual protection insurance to clients worldwide. Barings provides a broad range of investment advisory and management services to institutional clients, registered investment companies, and other pooled investment vehicles.

UBS Asset Management (Americas) LLC (UBS AM) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 2000 as UBS Global Asset Management (Americas), Inc. They are a wholly owned subsidiary of UBS Americas, Inc., ultimately owned by UBS Group AG (SIX: UBSG; NYSE: UBS) in Switzerland. UBS AM provides investment products and services to corporate and public pension plans, financial institutions and advisors, central banks, charities, foundations and individual investors around the world.

Hartford Investment Management Co. (HIMCO) is a SEC-registered investment advisor headquartered in Hartford, Connecticut. The firm was founded in 1996 by acquiring the business, personnel and corporate name of an affiliate which had been in operation since 1981 and which performed substantially similar services They are a wholly-owned subsidiary of The Hartford Financial Services Group, Inc. (NYSE: HIG). HIMCO provides investment advisory services primarily to institutional clients and registered and unregistered investment companies. The firm also serves as an investment adviser for its affiliates and provides investment advisory services for vehicles that support the product mix of its affiliates.

UBS Securities LLC is an investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1998 as UBS Warburg LLC. They are a subsidiary of UBS Americas Holding LLC, ultimately held by UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. UBS Securities is a primary dealer in US Government securities and provides a full range of investment banking services which includes corporate finance, mergers and acquisitions, capital markets, trading and sales, fixed-income, equity research, private banking, underwriting and prime brokerage operations. The firm also provides advisory services and access to capital markets for corporate, institutional, intermediary and alternative asset management clients.

RA Capital Management LP (RA Capital) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in Boston, Massachusetts. The firm was founded by Peter Kolchinsky in 2004. RA Capital provides discretionary investment advisory services to Healthcare Funds and the Nexus Funds which are open only to certain financially sophisticated and high net-worth individuals and entities.

Renzulli Learning Systems develops, markets and supports a web-hosted application designed to promote K-12 student-driven learning based on research in instructional strategies. The company was founded by Joseph Renzulli and Sally Reis in 2005 and is headquartered in New Haven, CT.

Mellon Investments Corp. is a SEC-registered investment advisor headquartered in Boston, Massachusetts. Founded in 1983, the firm is a subsidiary of MBC Investments Corp., ultimately held by the Bank of New York Mellon Corp. (BNY Mellon Corp.) (NYSE: BK). In 2018, two other indirect subsidiaries of BNY Mellon Corp., the Boston Company Asset Management LLC (TBCAM) and Standish Mellon Asset Management Company LLC, merged into Mellon Capital Management Corp. and the firm was renamed BNY Mellon Asset Management North America Corp. In 2019, BNY Mellon Asset Management North America Corp. was renamed Mellon Investments Corp. Mellon Investments provides discretionary and non-discretionary investment advice to both individual and institutional clients.

Tekla Capital Management LLC is an independent, SEC-registered investment advisor headquartered in Boston, Massachusetts. Formerly known as Hambrecht & Quist Capital Management LLC, the firm serves as an investment adviser for four closed-end funds – Tekla Healthcare Investors, Tekla Life Sciences Investors, Tekla Healthcare Opportunities Fund and Tekla World Healthcare Fund.

Citrin Cooperman & Co. LLP engages in the provision of accounting and business advisory services. It offers assurance, tax, and advisory services including international taxation, accounting advisory and private client services. The company was founded by Niles L. Citrin and Joel A. Cooperman in 1979 and is headquartered in New York, NY.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

IHS Herold, Inc. is an investment research firm headquartered in Norwalk, Connecticut. The firm was founded in 1948 and is a subsidiary of IHS Markit, Inc., which is owned by S&P Global, Inc. (NYSE: SPGI). IHS Herold typically offers research, advisory and strategic planning advice on company evaluations, company strategies and associated company and industry transactions for energy-related domestic and foreign equity securities.

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).

Navigen, Inc. operates as a drug discovery and development company. The company was founded by Hunter Jackson and is headquartered in Salt Lake City, UT.

Webster Bank, NA provides banking services. It offers investment management, financial planning services, banking and lending solutions, fiduciary services and institutional services. The company is headquartered in Waterbury, CT.

Suvretta Capital Management LLC (Suvretta) is a SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by Aaron Cowen in 2011 and is a wholly-owned subsidiary of Suvretta Capital LP. Suvretta provides discretionary investment management services to private pooled investment vehicles intended for sophisticated investors and institutional investors.

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

Posillico Environmental, Inc. provides construction services. It offers civil, materials, paving, drilling, consulting and development services. The company was founded by Michael J. Posillico in 1991 and is headquartered in Farmingdale, NY.

Northern Star Holdings, Inc. manufactures equipment enclosures and control and relay panels. It designs and produces turnkey control systems that are involved in the protection and control of transmission and distribution assets uses in transport. The firm also offers Outdoor Enclosures and Engineering Services. The company was founded in 1962 and is headquartered in Iron Mountain, MI.

Aptima, Inc. engages in the development of interactive technology and automated systems. It products include SPOTLITE, PM Engine, and performance dashboard. The company was founded by Daniel Serfaty and Margaret Clancy in 1995 and is headquartered in Woburn, MA.

Robert W. Baird & Co., Inc. operates as a wealth management, capital markets, private equity and asset management firm. It offers equity research, corporate restructuring, mergers and acquisitions, public financing and fixed income services. The firm serves individual, corporate, institutional and municipal clients. The company was founded by Robert Wilson Baird in 1919 and is headquartered in Milwaukee, WI.