The suspect is wanted for four robberies in the past two months.
The suspect first struck on October 4th at the PNC Bank branch on West Main Street in Moorestown, New Jersey.
Police say the suspect then robbed a Citizens Bank on East City Avenue in Lower Merion, Pa. on October 25th and a Citizens Bank on Market Street in Philadelphia on October 26th.
A Polonia Bank on Spring Garden Street in Philadelphia was then robbed on November 12th.
The man has entered the banks and made threatening verbal demands to tellers. He has fled the areas of the banks on foot after obtaining cash.
The suspect is described as a black male in his 40's, 5'8" to 5'10" tall, medium build, with a bald/shaved head, and mustache. The subject has worn sunglasses and/or hats during the robberies.