Common use of Effectiveness of Right of First Offer Clause in Contracts

Effectiveness of Right of First Offer. This Agreement and the Right of First Offer granted hereby shall become effective only upon, and concurrently with, the closing (the “Closing”) of the initial public offering of the common stock (the “Public Offering”) of Digital Realty Trust, Inc., a Maryland corporation and the general partner of Optionee (the “Company”).

Effectiveness of Right of First Offer. This Agreement and the Right Rights of First Offer granted hereby shall become effective only upon, and concurrently with, the closing (the “"Closing”") of the initial public offering of the common stock (the “"Public Offering”") of Digital Realty TrustMaguire Properties, Inc., a Maryland corporation and the general partner of parxxxx xx Optionee (the “"Company”").

Effectiveness of Right of First Offer. This Agreement and the Right Rights of First Offer granted hereby shall become effective only upon, and concurrently with, the closing (the “"Closing”") of the initial public offering of the common stock (the “"Public Offering”") of Digital Realty TrustXxxxxxx Properties, Inc., a Maryland corporation and the general partner of Optionee (the “"Company”").