Javier Hernandez signed from Manchester United (end of contract).
João Moutinho signed from AS Monaco for 13M + Bruno Alves.
Alessio Romagnoli signed from AS Roma for 3,5M + Mastalli.
Domenico Criscito signed from Zenit St. Petersburg for 5,5M.
Daniele Rugani signed from Juventus for 2M + Gori.
Lucas Biglia signed from Lazio for 3M + Antonio Nocerino.
David Villa signed from New York City FC for 2,7M.
Burak Yilmaz signed from Genoa for 3,5M.
Alberto Aquilani signed from Fiorentina for 1M + Ron Vlaar (January).

Dirk Kuyt retired.
Luca Antonelli sold to Lazio for 2,4M.
Fernando Torres sold to AS Monaco for 7M.
Giampaolo Pazzini sold to AS Monaco for 4M.
Salvatore Bocchetti sold to Lazio for 1,3M.
Alessandro Matri sold to AS Monaco for 2,4M (January).

Saponara on loan to KAA Gent.
Suso on loan to SL Benfica (January).