I was working on cap subject H1B for almost 3 years and then converted to H4 and took a 2 years break. I started working again with a non profitable organization using H4 EAD one year ago. Now I am thinking of initiating my H1B again. Is it possible to transfer cap subject H1B to cap exempt H1B since my employer is a non profitable organization? Also am I eligible for initiating the process for my old H1B since I have a 3 years break with H1B.