Edward J. Casey

Zen Holdings Corp. provides securities brokering, securities trading, investment & merchant banking services. The company operates through its wholly owned operating subsidiary, Kirlin Securities, Inc. It also engages in proprietary trading in an attempt to realize trading gains. The company was founded on July 28, 1994 and is located in Syosset, NY.

Columbia Management Group, Inc. provides asset management services. The company administers discretionary investment accounts for corporations, foundations, pension and benefit plans and endowments. The company also assists in tax and estate planning and portfolio management for high-net-worth individuals. Columbia Management Group is headquartered in Boston, MA

Northern Trust Investments, Inc. (Investment Management) (NTI-IM) is the asset management division of Northern Trust Investments, Inc., ultimately held by Northern Trust Corp. (NASDAQGS: NTRS), a multi-bank holding company established in 1889. The firm was founded in 1988 and headquartered in Chicago, Illinois. NTI-IM provides a wide range of discretionary and non-discretionary investment advisory and sub-advisory services to individual and institutional clients.