STATE STREET CORP — Director's Dealing 2012

Feb 29, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STATE STREET CORP (STT)
CIK: 0000093751
Period of Report: 2012-02-27

Reporting Person: Quirk Alison A. (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-27	Common Stock	M	4000	$38.85	Acquired	96229	Direct
2012-02-27	Common Stock	S	11000	$40.16	Disposed	85229	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-27	Common Stock	$38.85	M	4000	Disposed	2012-09-18	Common Stock (4000)	Direct

Footnotes

F1: The option vested in three equal annual installments commencing September 19, 2003.

F2: The balance reflects the amount of shares beneficially owned, including shares received due to dividend reinvestment, as of the date of this report.