DENVER--(BUSINESS WIRE)--Mar. 14, 2012-- CoreSite Realty Corporation (NYSE: COR), a national provider of powerful, network-rich data centers, today announced that its Board of Directors declared a dividend of $0.18 per share on common stock and common stock equivalents for the first quarter of 2012.

The dividend will be paid on April 16, 2012 to stockholders of record on March 31, 2012.

About CoreSite

CoreSite Realty Corporation (NYSE: COR) is a national provider of data center products and interconnection services. More than 700 customers such as Global 1000 enterprises, communications providers, cloud and content companies, financial firms, media and entertainment, healthcare, and government agencies choose CoreSite for the confidence that comes with customer-focused data center products, service and support systems, and scalability. CoreSite data centers are business catalysts, featuring the Any2 Internet exchange and network ecosystems, which include access to 200+ carriers and service providers and a growing mesh of more than 15,000 interconnections. The company features a diverse colocation offering from individual cabinets to custom cages and private suites, with 12 data center locations in seven major U.S. markets. For more information, visit www.CoreSite.com.

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