X0303 5 2010-12-31 0 1 0000093751 STATE STREET Corp STT 0001017402 WEISSMAN ROBERT E C/O STATE STREET CORPORATION ONE LINCOLN STREET BOSTON MA 02111 1 0 0 0 Common Stock 1990-05-07 4 A 0 L 3728 0 A 73555 D 3,728 shares awarded to the reporting person on May 7, 1990 as director compensation, were inadvertently not reported at the time they were issued, and, consequently, were not reflected in subsquent Forms 4. The number of shares is reported on a post-split basis. Includes Director's stock compensation dividend equivalents acquired through December 31, 2010. /s/ Shannon C. Stanley, Attorney-in-fact 2011-02-14