H1B Transfer Question

[texasdada]

Hi All,

I had an approved H1B extension valid until Jan 2015 with Employer A and I accepted an offer with Employer B who has filed for my H1B transfer (normal processing). My H1B transfer is currently in process and I have a much better offer from Employer C who is willing to transfer my H1B visa in premium processing.

Is it possible to file for a second H1B transfer request when one H1B transfer is currently being processed?

Thanks.