CoreSite Realty Corporation [l] Shares1 Common Stock ($[l] par value) Underwriting AgreementCoreSite Realty Corp • September 1st, 2010 • Real estate investment trusts • New York
Company FiledSeptember 1st, 2010 Industry JurisdictionCitigroup Global Markets Inc. Merrill Lynch, Pierce, Fenner & Smith Incorporated RBC Capital Markets Corporation As Representatives of the several Underwriters, c/o Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013