December 28, 2015 16:04 ET | Source: Griffin Capital EL SEGUNDO, Calif., Dec. 28, 2015 (GLOBE NEWSWIRE) -- Griffin Capital Corporation (“Griffin Capital”) announced today, on behalf of Griffin Capital Essential Asset REIT, Inc. (the “REIT”), the acquisition of a three-property portfolio from Global Income Trust, Inc. (the “Seller”), a public, non-traded REIT sponsored by…






