H1 transfer after Expiry of Visa

[mangop]

Hi All,

I have H1 approved and stamped visa ( sept2015- sept2018 ) which I never Used/Never Traveled to USA on that Visa.now this Visa is expired.
I am at USA now on H4 and looking for Job on H1 , I would like to know if I can transfer H1 to new employer as a Cap Exempt.

thanks in advance ......
Mangop