Police are warning residents after a string of business burglaries in Chicago's Edgewater, Uptown and West Ridge neighborhoods.

Chicago police said the burglaries were reported between December 14 and January 9. All of the incidents involved a person breaking the front door of a business and taking cash and cash registers. 

Police released video of the suspect wearing a black mask, a backpack and dark clothes. 

The burglaries took place in the following locations: 

No arrests have been made. Anyone with information is asked to contact Area Three Detectives at 312- 744-8263 or submit an anonymous tip at CPDTIP.com