Gregory A. Mason

ReliabilityFirst Corp. preserves and enhances electric service reliability and security of the interconnected electric system. It provides technical and marketing support to its members. The company was founded in January 2006 and is headquartered in Canton, OH.

Dynegy, Inc. is a holding company, engages in the production and sale of electric energy, capacity, and ancillary services. It operates through the following segments: PJM, NY/NE, ERCOT, MISO, and CAISO. The PJM segment comprises of power generation facilities located in Ohio, Pennsylvania, Illinois, Virginia, West Virginia, and New Jersey. It offers wholesale electricity and provides transmission planning. The NY/NE segment consists of power generation facilities located in Massachusetts, Connecticut, Maine, and New York. It dispatches power plants to meet system energy and reliability needs and settles physical power deliveries. The ERCOT segment serves the state of Texas over a high-voltage transmission system. The MISO segment includes three power generation facilities in Illinois. The CAISO segment contains two power generation facilities located in California. The company was founded in 1984 and is headquartered in Houston, TX.

WebMD Health Corp. engages in the provision of health information services. It serves physicians, health care professionals, employers, and health plans through public and private online portals, mobile platforms, and health-focused publications. The company is headquartered in New York, NY.