Booming Calamos Investments Expands Chicago Presence with New Office at Fulton East in Fulton Market CEO John Koudounis committed to Chicago growth News provided by Share this article Share this article CHICAGO, April 27, 2021 /PRNewswire/ -- Calamos Investments, a leading global asset manager, has signed a multiyear lease for the top floors of Fulton East, an innovative new building at 215 N. Peoria Street, situated in Chicago's vibrant Fulton Market area. The announcement was made by John Koudounis, Calamos President and CEO. Calamos' new location will be an addition to the firm's headq...