X0101 42003-06-23 0001161935 TRIZEC PROPERTIES INC TRZ 0001167956 TRESHAM WILLIAM R C 0100Exec VP OperationsCommon Stock2003-06-234A0250000A44630DGrant of restricted stock, for which 50% of the shares vest in five equal annual increments beginning on the first anniversary of the date of grant, and the remaining 50% of the shares vest based upon the achievement of certain performance goals.The Reporting Person also indirectly holds 59,259 shares of common stock held by Salomon Smith Barney as escrow agent.William R. C. Tresham2003-06-24