Hi,
My H1B has been transfered from company A to company B. I already have valid visa stamp on my passport from company A. Now when I go out of US, do I need to stamp my visa again for company B to enter into US? I already have I-797 and I-129 forms for company B.
I have heard that we just need to show this two forms plus the pay stubs from company B with the valid visa stamp from company A at port of entry in USA when you enter again. Is this correct..?
Please advice.
Thank you.

