 On 29 June 2010 Reggina Calcio announced via their website that they have re-signed Giosa.Giosa's first words to the media where "I am really happy, I feel to be back home, the club that adopted me when I was 15.The five-year contract demonstrates the desire on my part and the club, to resume a path together" 

On 31 August 2011 he left for the third division club Lumezzane.