X0202 4 2005-12-01 0001161935 TRIZEC PROPERTIES INC TRZ 0001167956 TRESHAM WILLIAM R C 10 S. RIVERSIDE PLAZA SUITE 1100 CHICAGO IL 60606 0 1 0 0 COO and Executive VP Common Stock 2005-12-01 4 M 0 78000 14.31 A 257033 D Common Stock 2005-12-01 4 S 0 500 22.66 D 256533 D Common Stock 2005-12-01 4 S 0 2300 22.67 D 254233 D Common Stock 2005-12-01 4 S 0 200 22.64 D 254033 D Common Stock 2005-12-01 4 S 0 300 22.63 D 253733 D Common Stock 2005-12-01 4 S 0 600 22.62 D 253133 D Common Stock 2005-12-01 4 S 0 300 22.61 D 252833 D Common Stock 2005-12-01 4 S 0 4800 22.60 D 248033 D Common Stock 2005-12-01 4 S 0 9600 22.59 D 238433 D Common Stock 2005-12-01 4 S 0 4900 22.58 D 233533 D Common Stock 2005-12-01 4 S 0 1400 22.57 D 232133 D Common Stock 2005-12-01 4 S 0 3100 22.56 D 229033 D Common Stock 2005-12-01 4 S 0 50000 22.55 D 179033 D Common Stock 2005-12-02 4 M 0 24700 14.31 A 203733 D Common Stock 2005-12-02 4 S 0 5000 22.57 D 198733 D Common Stock 2005-12-02 4 S 0 17100 22.61 D 181633 D Common Stock 2005-12-02 4 S 0 2600 22.62 D 179033 D Employee Stock Options 14.51 2005-12-01 4 M 0 78000 0 D 2007-10-31 Common Stock 78000 74300 D Employee Stock Options 14.51 2005-12-02 4 M 0 24700 0 D 2007-10-31 Common Stock 24700 49600 D Includes 94,194 restricted stock rights which will be settled solely in shares of common stock and 1,090 shares of common stock aquired in exempt acquisitions pusuant to the issuer's Employee Stock Purchase Plan since the date of the reporting person's last Form 4. The options are exercisable immediately. /s/ Bansari Shah, by power of attorney 2005-12-05