Hi Ron, My 12 month OPT will expire in April 2016. There are rumors that STEM extension might get cancelled. My employer is ready to apply for Green Card now and H1-B next year. What happens if the Green card application (PERM / I-140) is still under processing and I did not get selected in H1-B lottery next year and my OPT expires, considering STEM extension gets cancelled? Can I stay here and still work? If not, what should I do in such a case?