The Swiss defender has sent an email bidding farewell to Lazio and thanking in particular the president Claudio Lotito for everything.
After completing his medical with Juventus, Stephan spoke to Tuttosport:
"I was a little hesitant at first but I had a talk with Conte, and now I am convinced, we both have the same outlook on football. I now want Juve." said Stephan.
The player leaves Lazio after he arrived in the summer of 2008 leaving a great impression in the Serie A, as Delio Rossi referred to him as the second best right back after Maicon.