In most of the cases the man stole unattended items, including laptops and bags.
It's not clear if the man is armed.
The incidents are as follows:
1) On February 28th, the suspect entered Chipotle Restaurant, located at 55 East 8th Street and removed a 24 year old female's wallet.
2) On March 18th, he entered the Think Coffee Establishment located at 250 Mercer Street and removed a 28 year old male's unattended bag containing a laptop and electronic tablet.
3) On March 23rd, he entered the Starbucks located at 45 West 4th Street and removed a female's unattended laptop.
4) On April 5th, he entered the establishment, The Pit Stop, located at 123 East 24 Street and removed a 26 year old male's bag.
5) On April 7th, he entered Artichoke Pizza, located at 111 MacDougal Street and removed a female's bag containing a wallet and laptop.
6) On April 8th, he entered the NYU Campus located at 5 University Place and removed a 20 year old female's laptop.
7) On April 14th, he entered the Pot Belly Deli, located at 333 Park Avenue and removed a 22 year old female's back pack.
Anyone with information is asked to call Crime stoppers at 1-800-577-TIPS (8477). The public can also submit their tips by logging onto the Crime stoppers website at http://WWW.NYPDCRIMESTOPPERS.COM or by texting their tips to 274637 (CRIMES) then enter TIP577.