James I. Robertson

The Institute of Chartered Accountants in England & Wales ensures that its members, students, and affiliates maintain the highest standards of professional competency and conduct to protect the public interest. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. With over 150,000 members, the institute provides technical information, helplines, and communities to its members.

Invesco Asset Management Ltd. (IAML) is the wholly-owned Great Britain-based investment management subsidiary of Invesco UK Ltd., itself a subsidiary of Invesco Ltd. (NYSE: IVZ) in the US. The firm was founded in 1969 as Cavalier Securities Ltd. and became Invesco Asset Management Ltd. in 1993. They are headquartered in Henley-on-Thames, Oxfordshire. IAML provides investment management services on both a discretionary and non-discretionary basis to pension and profit-sharing plans, educational institutions, investment companies, insurance companies, individuals and holding companies. The firm also acts as investment advisor for a number of mutual funds on a sub-advised basis.

Van Kampen Trust for Insured Municipals is a high level of current income exempt from federal income tax, consistent with preservation of capital. The trust portfolio is a diversified portfolio where, under normal market conditions, primarily all of the trust's assets will be invested in municipal securities that are covered by insurance with respect to timely payment of principal and interest. Van Kampen Trust for Insured Municipals was founded on January 24, 922, and is headquartered in New York, NY.