Hi - Please advise. I lost my job on 9/Mar/18 which is last H1B active date. I can stay in US until 8/May. Now I got a job with New Company A who just filed my H1B Transfer, but I have not joined Company A till now. I m expecting an better offer from Company B, which I am interested for - however by the time I receive filed H1B by Company B, it may cross 8/May. So, Do I have to join Company A, just to activate my H1B filed by Company A, OR I can simply wait till Company B to file and send me H1B receipt and I start working at Company B (& ditch Company A) - PLEASE ADVISE - Thanks.