Brian Jeffrey Bellinger

MRV Communications, Inc. engages in designing, developing, and selling of products and services that enable customers to build networks. It operates through the following geographical segments: United States, Americas (Excluding the U.S.), Europe, and Asia Pacific. The company was founded by Shlomo Margalit in July 1988 and is headquartered Norcross, GA.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Raging Capital Management LLC (Raging Capital) is a registered independent investment adviser and hedge fund manager headquartered in Rocky Hill, New Jersey. The firm was founded by William C. Martin in 2006. Raging Capital provides investment advisory services to private funds intended for sophisticated investors and certain special purpose vehicles.