Roger S. Brown

Moody's Investors Service, Inc. is a credit rating and investment research firm headquartered in New York City. They are a subsidiary of Moody's Corp. (NYSE: MCO). The firm performs international financial research and analysis on commercial and government entities and provides a variety of analytic tools for assessing credit risk. Their clients include creditors, investment banks and commercial banks.

Comerica Bank (Investment Management Texas) (Comerica-IM) is the asset management arm of Comerica Bank, which is owned by Comerica, Inc. (NYSE: CMA), a financial services company headquartered in Dallas, Texas. The firm was founded in 1849 by Elon Farnsworth. Comerica-IM manages assets for high net-worth individual investors, foundations, endowments and institutional investors. The firm also provides asset allocation guidelines and investment research for Comerica Securities, their brokerage affiliate.