DIGITAL REALTY TRUST, INC. — Director's Dealing 2012

Jul 31, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Digital Realty Trust, Inc. (DLR)
CIK: 0001297996
Period of Report: 2012-07-27

Reporting Person: CARON DAVID (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-27	Common Stock	M	13407	$12.00	Acquired	13407	Direct
2012-07-27	Common Stock	S	13407	$77.35	Disposed	0	Direct
2012-07-27	Common Stock	M	6750	$41.73	Acquired	6750	Direct
2012-07-27	Common Stock	S	6750	$77.35	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-07-27	Employee Stock Option (right to buy)	$12.00	M	13407	Disposed	2014-10-28	Common Stock (13407)	Direct
2012-07-27	Employee Stock Option (right to buy)	$41.73	M	6750	Disposed	2017-05-02	Common Stock (6750)	Direct

Footnotes

F1: Twenty-five percent of the option shares vested on October 28, 2005; thereafter 25% vested annually so that the option became fully vested on the fourth anniversary of the grant date.

F2: Twenty percent of the option shares vested on May 2, 2008; thereafter 1/60th vested monthly so that the option became fully vested on the fifth anniversary of the grant date.