The Chicago-based insurance company has agreed to sell the 526,158-square-foot building at 1 E. Wacker Drive to New York-based AmTrust Realty Corp. Monster renews lease on Michigan Avenue The parent ...

Unitrin Inc. is putting its 41-story headquarters building at 1 E. Wacker Drive up for sale, a spokeswoman for the insurance company confirms. Unitrin has retained real estate firm Jones Lang LaSalle ...