SAN DIEGO, Sept. 10, 2021 (GLOBE NEWSWIRE) -- American Assets Trust, Inc. (NYSE: AAT) (the “Company”) has successfully closed on the acquisition of Corporate Campus East III, consisting of an approximately 161,000 square foot, multi-tenant office campus located just off the interstate 405 and 520 freeway interchange, less than 5 minutes away from downtown Bellevue, Washington.