Patrick G. Rooney

Chicago Mercantile Exchange Inc. operated a stock exchange. The company was founded on November 13, 2000 and was headquartered in Chicago, IL.

Solaris Opportunity Fund LP provides investment services. The private company is based in Oak Brook, IL and has subsidiaries in the United States.

Cboe Exchange, Inc. provides options exchange services. It trades equity options, security index options, options on exchange traded notes and products, binary options, one-week and quarterly options, long-term equity anticipation securities options, and flexible exchange options. The firm also provides information on various stock and options trading strategies, options trading tools, stock and option quotes and data; and options information and education. Additionally, they offer access to product information, conference notices, portfolio management tools, and educational materials for institutional investors and products and strategies for advisors to protect client’s portfolios. The company was founded in 1973 and is headquartered in Chicago, IL.

Chicago Board of Trade provides trade derivative facilities. It allows speculators throughout the world to interpret economic data, news, and other information. The company was founded on April 3, 1848 and is headquartered in Chicago, IL.

The Planet Bottle Corp. manufactures, marketing, and support of medical imaging devices utilizing positron emission tomography technology. The company was founded on September 19, 1997 and is headquartered in Calgary, Canada.

Neusoft Positron Medical Systems Co. Ltd. designs, develops, manufactures, distributes, and services positron emission tomography scanners. The joint venture company is based in Shenyang, China.