The FBI is offering a $5,000 reward to find the so-called "countdown bandit" who has robbed at least seven New Jersey banks since July.

Timothy Gallagher, special agent in charge of the FBI Newark Field Office, said the thief counted down from either 10 or 15 to one after demanding cash from the teller.

The suspect is described black or Hispanic male, weighing between 5-foot-8, 6 feet tall and in his mid 30s with an athletic build.

Anyone with information about the suspect show call 973-792-3000.

The following is a listing of robberies attributed to this suspect

Tuesday, March 8 - At approximately 9:50 a.m., the M&T Bank located at 1620 Rt. 23 North, Wayne, was robbed. The subject wore a white buttoned down shirt, ¾ sleeved hunter green jacket, blue jeans, a dark colored baseball cap and solid white sneakers.

Tuesday, Dec. 29, 2015 – At approximately 10:10 a.m., the Hudson City Bank located at 249 Kinderkamack Road, Oradell, was robbed. The subject wore a black knit hat, a zip-up grey and white sweater with a gold colored scarf around his head, khaki pants and white sneakers.

Thursday, Dec. 3, 2015 – At approximately 10 a.m., the Hudson City Bank located at 435 Lewandowski St., Lyndhurst, was robbed. The subject wore a green Jets baseball cap, glasses and a dark colored sweatshirt.

Friday, Nov. 6, 2015 – At approximately 10:21 a.m., the Hudson City Bank located at 897 Prospect St., Glen Rock, was robbed. The subject wore a grey baseball cap, dark colored jacket and light colored pants.

Friday, Oct. 23, 2015 – At approximately 9:40 a.m., the Hudson City Bank located at 715 River Road, New Milford, was robbed. The subject wore glasses with a blue tint on frame and clear lenses, pullover dark green sweater and light colored pants.

Wednesday, Aug. 12, 2015 – At approximately 10:09 a.m., the Hudson City Bank located at 1070 Main St., River Edge, was robbed. The subject wore an orange shirt and light colored pants.

Wednesday, July 1, 2015, - At approximately 12:31 pm, the Community Bank of Bergen County located at 125 West Pleasant Ave., Maywood, was robbed. The subject wore grey sweatpants, a black hooded sweatshirt with a polo logo, black winter skull cap and black shoes.

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