I am in CompA & in end of 5th yr of my H1B & A has applied for Labor on EB2 , Now I am planning to join Comp B. Do I need to wait in A to get the I-140 (if I do Premium 140) approved so that I can port the PD to Comp B I-140 . My Question is :
If I port the PD from A to B after my 140 approval from A , and assume I join B and B has applied my Labor only after my 5th yr H1B completion . Will I be considered by USCIS that I have applied Labor before the end of 5th year (As I have asked to port the PD from A to B) and will they give H1B extn beyond 6yrs (3 year extension based on my previous I-140 approval of A ) or 1 yr extn (if my labor in B is pending or slowly applied by B at the end of 6th yr ) so that I am not out of US due to visa issues.