Michael G. Wildstein

Macquarie Investment Management Business Trust (MIMBT) is a SEC-registered investment advisor headquartered in Philadelphia, Pennsylvania. The firm was founded in 1988 and formerly known as Delaware Management Business Trust. They are a subsidiary of Delaware Investment Management Co. LLC, ultimately held by Macquarie Group Ltd. (ASX: MQG) in Australia. MIMBT advises a variety of institutional clients. The firm also provides investment services to certain affiliates and acts as a sub-advisor to unaffiliated sponsors and investment products.

RCN Corp. provides local, long distance, cable television and Internet access services. It is a broadband services provider, delivering digital video, Internet and voice services to residential, small and medium businesses. The firm also offers fiber-based data transport services to commercial customers primarily large enterprises and carriers. RCN was founded in 1996 and is headquartered in Herndon, VA.

Part of AT&T, Inc., Teleport Communications Group, Inc. provides integrated telecommunications services. The company is based in Dayton, NJ. The company was founded by Guy Lanni. Teleport Communications Group was acquired by AT&T Corp. /Old/ on July 24, 1998 for $11,294.27 million.

Merrill Lynch & Co., Inc. provided wealth management, securities trading and sales, corporate finance and investment banking services. Merrill Lynch was a global trader and underwriter of securities and derivatives across a range of asset classes and serve as a strategic advisor to governments, institutions and individuals worldwide. The company was founded in 1913 and was headquartered in Charlotte, NC.