My h1b petition for extension was received by USCIS ( California) on 10th July 2015. No result yet on extension. My employer due to financial difficulty had to relieve me. So I am going with transfer with new employer. My old employer has told they will not revoke visa till march 2nd week 2016. My 240 days will end in march 2nd week. So now should I apply for transfer in normal or premium?can I stay here and work after 240 days with transfer receipt with pending extension? And how does this situation affect my present on going extension?