I am working in Company A and filed H1 transfer from company B in premium processing. I have I-140 approved from my previous company. My spouse is on OPT, H4 and H4 EAD are also filed along with H1 premium processing by Company B. For any reason if I choose not to join company what happens to H4 and H4 EAD? Will my spouse be on OPT or will the H4 and H4 EAD be active?