X0303 4 2009-09-10 0 0000912242 MACERICH CO MAC 0001022057 BAYER RICHARD A THE MACERICH COMPANY 401 WILSHIRE BOULEVARD #700 SANTA MONICA CA 90401 0 1 0 0 Senior EVP, CLO & Secretary COMMON STOCK 2009-09-10 4 S 0 10614 27.92 D 139724 I By Living Trust COMMON STOCK 2009-09-10 4 G 0 920 0 D 140023 I By Living Trust The sale price ranged from $27.89 to $27.96 per share. Includes 1,219 shares acquired as part of the Company's quarterly dividend paid on June 22, 2009. 3,218 shares are also held indirectly by the reporting person through the Company's 401(k) Plan. Madonna R. Shannon for RICHARD A. BAYER 2009-09-11