Wendy L. Zona

Cigna Holding Co. engages in the provision of medical, dental, disability, life and accident insurance, and related products and services to businesses, governmental and non-governmental organizations, and individuals, through its subsidiaries. The company was founded in 1981 and is headquartered in Bloomfield, CT.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

Gardner Denver, Inc. manufactures air compressors and blowers. Its products also include loading arms, swivel joints, couplers, valves, fall protection and access equipment used to load and unload ships, tank trucks, and rail cars. The firm also designs, manufactures, and markets engineered compressors, blowers, pumps, and other fluid transfer equipment. The company was founded in 1859 and is headquartered in Milwaukee, WI.

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.

Superior Well Services, Inc. provides wellsite solutions to oil and natural gas companies, primarily technical pumping services and down-hole surveying services. The company was founded in March 2005 and is Headquartered in Indiana, PA.

Digital Dream Labs LLC engages in the development of STEAM technology, focusing on entertainment games. It offers Puzzlets, a platform which uses toy puzzle pieces to control video games, robots, drones, smart speakers, and other smart devices to foster a STEAM learning environment. The company was founded by Jacob Hanchar, Matt Stewart, Peter Kinney, and Justin Sabo in 2012 and is headquartered in Pittsburgh, PA.

Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC.

Investors Management Corp (Investors Management) is a private equity firm founded in 1971 by James H Maynard and Bill Carl. The firm is headquartered in Raleigh, North Carolina.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

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

Hirtle, Callaghan & Co. LLC (HCC) is a SEC-registered investment advisor and holding firm headquartered in West Conshohocken, Pennsylvania. The firm was founded by Jonathan Hirtle and Donald Callaghan in 1988. HCC provides investment advisory services to individuals, trusts, pension plans, endowments, foundations, and other similar institutions. They also provide services to the private funds and HC Capital Trust.

Deerfield Management Co. LP (Private Equity) (Deerfield) is a private equity subsidiary of Deerfield Management Co. LP founded in 1994. The firm is headquartered in the New York.

K&L Gates LLP engages in the provision of legal services. The firm represents corporations, growth and middle-market companies, capital markets participants and entrepreneurs as well as public sector entities, educational institutions, philanthropic organizations, and individuals. The company was founded by Kirkpatrick Lockhart in 1946 and is headquartered in Pittsburgh, PA.

iNetworks Advisors Inc (iNetworks) is a private equity firm founded in 1999 by Anthony M. Lancenere and Charlie A. Schliebs. The firm is headquartered in Pittsburgh, Pennsylvania.

U.S. Well Services LLC provides oil field services. It engages in pressure pumping and related services, including high-pressure hydraulic fracturing in unconventional oil and natural gas basins. The firm operates in the Marcellus and Utica shale regions that cover West Virginia, Pennsylvania and Ohio. The company was founded by Edward S. Self III and Jeffrey McPherson on February 21, 2012 and is headquartered in Houston, TX.

Deloitte LLP (New York) engages in the provision of audit, consulting, tax, and advisory solutions. It offers services relating to tax, consulting, audit and assurance, Deloitte private company services, mergers and acquisitions, risk and financial advisory, analytics, and cloud. The company was founded by William Welch Deloitte, George A. Touche, Charles Waldo Haskins, and Elijah Watt Sells in 1845 and is headquartered in New York, NY.

Rankin McKenzie provides financial guidance to management teams in the Triangle area. The private company is based in Cary, NC. The company offers trusted CFOs and Controllers on an interim or part-time basis. The company was founded by John Autrey.

Peerless is a reliable and global leader serving the energy industry around the world. They design and supply a wide range of compact, high efficiency separation filtration equipment and environmental systems for the reduction of air pollution. It has extensive experience gained in over seventy years of business. Their separators are known around the world for their performance and Peerless has nearly 500 environmental system installations. They offer total system solution to the clients including project management, engineering, manufacturing, startup service and installation supervision.

Shanghai University of Finance and Economics engages in the provision of educational services. It offers courses under the following school and departments: business, accountancy, finance, international business administration, economics, public economics and administration, humanities, law, information management and engineering, statistics, foreign languages, mathematics, international cultural exchange, professional and international education and continuing education. The company was founded in 1917 and is headquartered in Shanghai, China.

Didi Chuxing Technology Co., Ltd. engages in theoperation of one-stop mobile travel platform. It provides comprehensive travel and transportation services, offers the users taxis, express trains, special cars, luxury cars, rides, buses, minibuses, drivers, enterprise-class, shared bicycles, shared motorcycles, shared cars, and takeaways. The company was founded by Wei Cheng, Bo Zhang and Rui Wu in 2012 and is headquartered in Beijing, China.