2017 DF Switzerland Christian Schwegler Luzern Undisclosed [4]
7 June 2017 MF Croatia Josip Radošević Hajduk Split Undisclosed [5]
26 June 2017 MF Brazil Wanderson Krasnodar Undisclosed [6]
11 July 2017 GK Ghana Lawrence Ati-Zigi Sochaux Undisclosed [7]
21 November 2017 MF Austria Valentino Lazaro Hertha Undisclosed [8]
4 January 2018 DF Brazil Paulo Miranda Grêmio Undisclosed [9]