X0202 4 2004-12-29 0 0000895421 MORGAN STANLEY MWD 0001185273 PERELLA JOSEPH R MORGAN STANLEY 1585 BROADWAY NEW YORK NY 10036 0 0 0 1 Business Unit Head Common Stock 2004-12-27 5 G 0 80 0 D 1562218 D Common Stock 2004-12-28 5 G 0 6269 0 D 1555949 D Common Stock 2004-12-29 5 G 0 3760 0 D 1552189 D Common Stock 2004-12-29 4 S 0 47000 55.15 D 1505189 D Common Stock 2004-12-29 4 S 0 4495 55.19 D 1500694 D Common Stock 4168 I By 401(k) Plan/ESOP Trust Charlene R. Herzer, Attorney-In-Fact 2004-12-29