Webb C. Hayes

United Bank (Virginia) is an investment management firm headquartered in Vienna, Virginia. The firm is a subsidiary of United Bankshares, Inc. (NASDAQ: UBSI). United Bank provides a range of trust and investment management services for individuals, families and businesses.

UBV Holding Co. LLC is a bank holding company. The company is based in Fairfax, VA. UBV Holding Co. was acquired by United Bankshares, Inc. (West Virginia) on April 02, 1998 for $228.47 million.

Riggs Investment Advisors, Inc. manages assets for endowments, government pension plans, corporate retirement plans, cultural institutions and presidential libraries and high net worth individuals. Located in Washington, DC, the firm is a subsidiary of Riggs National Corp. (NASDAQ: RIGS)

CERBCO, Inc. repairs underground sewers and pipelines. The private company is based in Landover, MD.

MedStar National Rehabilitation Hospital provides Healthcare services. The firm specializes in treating persons with physical disabilities caused by spinal cord and brain injuries, stroke, arthritis, amputation, multiple sclerosis, post-polio syndrome, sports injuries, and other neurological and orthopedic conditions. The company was founded in 1983 and is headquartered in Washington, DC.

Inei Corp. engages in the rearing and rehabilitating underground sewers and other pipelines, principally using cured-in-place pipe processes. The company performs these services under contract with governmental authorities, private industries and commercial entities. The company was founded on February 26, 1970 and is headquartered in Annapolis, MD.

Stifel, Nicolaus & Co., Inc. (Stifel) is a dual-registered broker-dealer and investment adviser headquartered in St. Louis, Missouri. Founded in 1890, the firm is a subsidiary of Stifel Financial Corp. (NYSE: SF), a financial service holding company. Stifel provides full-service brokerage and investment advisory services to individuals and their families, institutions and businesses, and financial advisors.