Citadel Leaves Chicago Tower

Citadel is shrinking its footprint in Chicago three years after billionaire owner Ken Griffin left for Florida, moving the company’s remaining operations in the city out of the downtown tower that was named for it, according to people familiar with the matter.

Link https://financialpost.com/pmn/business-pmn/citadel-leaves-chicago-tower-as-city-faces-job-killer-tax