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Webcast Fourth Quarter 2009 Earnings Conference Call Friday, February 5, 2010, 1:00 PM ET Apartment Investment and Management Company (AIMCO) is a real estate investment trust (REIT) that engages in the acquisition, ownership, management, and redevelopment of apartment properties. The company rents and leases its apartment units to a diverse base of residents. It also provides management services to third-party owners. As of December 31, 2009, AIMCO owned or managed a real estate portfolio of 870 apartment properties containing approximately 136,000 apartment units located in 44 states, the District of Columbia, and Puerto Rico. As a REIT, the company would not be subject to federal income tax, if it distributes at least 90% of its taxable income to its shareholders. AIMCO was founded in 1975 and is headquartered in Denver, Colorado. Contact Information     Apartment Investment and Management Company 4582 South Ulster Street Pkwy Suite 1100 Denver, CO 80237-2662 (303) 757-8101 Limited Partner Investor Relations K-1 Mail Date Information ISTC Corporation P.O. Box 2347 Greenville, SC 29602 (864) 239-1029 (864) 239-5812 FAX partners@aimco.com Common and Preferred Stock Investor Relations Elizabeth Coalson, Vice President Investor@Aimco.com (303) 691-4350 Transfer Agent - Stock Transfers and Dividend Mailings Computershare Trust Company, N.A. Post Office Box 43078 Providence, RI 02940-3078 Tel: (800) 730-6001 www.computershare.com     Market Summary Trading Symbol AIV Exchange NYSE Market Value ($M) 1,806.64 Stock Quote $ 15.48 Change  $ 0.27 1.78% Volume 2,551,626 As of February 9, 2010 Minimum 20 minute delay.   Copyright 2010, © SNL Financial LC  Terms of Use