X0202 4 2006-01-23 0001204560 MAGUIRE PROPERTIES INC MPG 0001246344 MAGUIRE ROBERT F III 333 SOUTH GRAND AVE. SUITE 400 LOS ANGELES CA 90071 1 1 0 0 Chief Executive Officer Common Stock, par value $0.01 2006-01-23 4 C 0 7705 A 1651434 I By Maguire Partners, Inc Common Stock, par value $0.01 2006-01-23 5 G 0 7705 0 D 1643729 D Partnership Units 2006-01-23 4 C 0 7705 D Common Stock 7705 7688542 I By Maguire Partners, Inc. 7,705 shares of Maguire Properties, Inc. Common Stock were issued in exchange for 7,705 Limited Partnership Units of Maguire Properties, L.P., a Maryland limited partnership. The exchanged Limited Partnership Units of Maguire Properties, L.P., were originally issued in exchange for the contribution of real property and related assets to Maguire Properties, L.P. Mr. Maguire holds, directly or indirectly, a 100% ownership interest in this entity. Limited Partnership Units in Maguire Properties, L.P., a Maryland limited partnership, of which the Issuer is the general partner. Limited Partnership Units are redeemable "effective 08/27/04" for cash based on the fair market value of an equivalent number of shares of the Issuer's Common Stock, or, at the election of the Issuer, an equal number of shares of the Issuer's Common Stock. 1-for-1 N/A The Limited Partnership Units were received in exchange for the direct or indirect contribution to Maguire Properties, L.P., of which the Issuer is the general partner, of certain partnership, membership or ownership interests in certain partnerships, limited liability companies and corporations which own, directly or indirectly, certain properties in southern California. The value of the Limited Partnership Units is $19.00 per Limited Partnership Unit as of June 27, 2003, based on the price of the common stock of the Issuer at the time of the Issuer's initial public offering. Robert F. Maguire III 2006-01-24