DIGITAL REALTY TRUST, INC. — Director's Dealing 2011

Feb 14, 2011

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Digital Realty Trust, Inc. (DLR)
CIK: 0001297996
Period of Report: 2011-02-10

Reporting Person: Potter Frederick S. (Managing Dir - Euro Finance)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	4978	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$41.73	2017-05-02	Common Stock (3334)		Direct

Footnotes

F1: The option was granted on May 2, 2007, pursuant to which twenty percent (20%) of the shares became fully vested and exercisable on May 2, 2008 and 1/60th of the shares vested and continue to vest on each monthly anniversary thereafter, so that all of the shares will be fully vested as of May 2, 2012. The reported shares represent a net figure after exercises, of which 833 shares are fully vested and exercisable and the remaining shares continue to vest as outlined above.