X0303 4 2010-02-15 0000093751 STATE STREET Corp STT 0001322708 OLeary David C STATE STREET CORPORATION ONE LINCOLN STREET BOSTON MA 02111 0 1 0 0 Executive Vice President Common Stock 2010-02-15 4 F 0 2868 44.62 D 113273 D These shares were withheld to satisfy tax withholding obligations in connection with the vesting of previously awarded restricted stock. The balance reflects the amount of shares beneficially owned, including shares received due to dividend reinvestment, as of the date of this report. /s/ Shannon C. Stanley, Attorney-in-fact 2010-02-17