Donald Glickman

MSC Software Corp. develops simulation software technology that enables engineers to validate and optimize their designs using virtual prototypes. Its services include quick start projects, knowledge transfer, customer success program, staff augmentation, on-site support, simulation projects, customization and process automation, methods development, toolkit solutions, and simulation data and process management. The firm's customers include the aerospace, automotive, consumer products, defense, electronics and energy industries. The company was founded by Richard MacNeal and Robert Schwendler in 1963 and is headquartered in Newport Beach, CA.

MassMutual Corporate Investors, Inc. is a closed-end investment company, first offered to the public in 1971, whose shares are traded on the New York Stock Exchange under the trading symbol (MCI). The Trust's share price can be found in the financial section of most newspapers as 'MassCp' or 'MassMuInv' under the New York Stock Exchange listings. The Trust's investment objective is to maintain a portfolio of securities providing a fixed yield and at the same time offering an opportunity for capital gains. The Trust's principal investments are privately placed, below-investment grade, long-term corporate debt obligations with equity features such as warrants, conversion rights, or other equity features and, occasionally, preferred stocks.

MassMutual Participation Investors is a closed-end investment company. The Trust's investment objective is to maximize total return by providing a high level of current income, the potential for growth of income, and capital appreciation. The Trust also invest in publicly traded debt securities (including high yield securities), with an emphasis on those with equity features, and in convertible preferred stocks and, subject to certain limitations, readily marketable equity securities. In addition, the Trust may temporarily invest in high quality, readily marketable securities. Babson Capital Management LLC manages the Trust on a total return basis. MassMutual Participation Investors is headquartered in Springfield, MA.

Part of Lehman Brothers Holdings, Inc., Shearson Lehman Brothers Holdings, Inc. provides security broker services. The private company is based in New York, NY.

Special Devices, Inc. is your solutions provider for precision engineered energetic devices. They provide innovative solutions to meet your design needs. The firm offers standard products for a variety of applications, specialized products, which are variants of their standard products and custom products designed especially for your unique application. Special Devices designs and manufactures precision engineered energetic devices. Its devices are used for the automotive products, defense & aerospace and mining & blasting industries.

OAO Technology Solutions, Inc. (OAOT) is a global leader in IT solutions and services for Fortune 500 corporations, Government agencies and global outsourcing firms. Its core capabilities include Application Outsourcing, Data Center and Infrastructure Management and Staffing Solutions. Originally a division of the former OAO Corp. founded in 1973, OAO Technology Solutions, Inc. spun off in 1996 to focus exclusively on providing IT services. OAOT is a dynamic business offering comprehensive IT solutions for its customers through its highly skilled technology and engineering professionals. With 1,600 employees worldwide, OAOT is a privately held, global company headquartered in Greenbelt, MD. Its locations include the United States, Canada, United Kingdom, France, Germany, Belgium, Italy and Denmark.

Peter J. Solomon Co. provides investment advisory services. The company offers corporate finance, restructuring, private financings, merger and acquisitions services. It also offers services to the retail, wholesale, catalogue distribution, consumer products, healthcare and media industries. Peter J. Solomon Co. was founded in 1989 and is headquartered in New York City, NY

J.F. Lehman & Co. (JF Lehman) is a private equity firm founded by John Francis Lehman, Donald Glickman and Keith E. Oster in 1992. The firm is headquartered in New York with an additional office in Arlington, Virginia.