Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2011 |  | Danny Ost | MA |  | Tubize-Braine | AFC Tubize |
| 01/2011 |  | Ibrahim Maaroufi | MF |  | Wydad AC | Wydad AC |
| 01/2011 |  | Pablo Chavarría | FW |  | RSC Anderlecht | Anderlecht |
| 01/2011 | | Tarik Bhar | MF | |||
| 01/2011 |  | Mohamed Dahmane | FW |  | Bucaspor | Bucaspor |
| 09/2010 |  | Albert Cartier | MA | |||
| 09/2010 |  | Ezio Capuano | MA | |||
| 09/2010 | | Giuseppe Padovano | AS-CO | |||
| 09/2010 | | Gaetano Petrelli | GK-CO | |||
| 08/2010 | | Abderrazzak Jadid | MF |  | Parma Calcio 1913 | Parma |
| 08/2010 | | Kevin Vandenbergh | FW |  | FC Utrecht | FC Utrecht |
| 08/2010 |  | Ibrahima Camara | DF |  | Le Mans FC | Le Mans |
| 08/2010 |  | Marcus Diniz | DF |  | AC Milan | AC Milan |
| 08/2010 | | Marshal Johnson | MF |  | Union Saint-Gilloise | St. Gilloise |
| 07/2010 | | Jefferson | FW |  | ACF Fiorentina | Fiorentina |
| 07/2010 | | Joseph Biersard | GK | | Union Saint-Gilloise | St. Gilloise |
| 07/2010 | | Olivier Werner | GK |  | RWDM Brussels | RWDM |
| 07/2010 | | Nicolas Desenclos | DF | |||
| 07/2010 |  | Daniel Panizzolo | DF |  | AC Prato | Prato |
| 07/2010 | | Loïc Pirquet | DF | |||
| 07/2010 |  | Ervin Zukanović | DF |  | FCV Dender EH | FCV Dender EH |
| 07/2010 |  | Pablo Caballero | MF |  | Budapesti Vasas | Vasas |
| 07/2010 | | Yacine Hima | MF |  | AC Bellinzona | AC Bellinzona |
| 07/2010 |  | José Espinal | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2011 | | Pablo Caballero | MF |  | FC Locarno | FC Locarno |
| 01/2011 | | Christian Kabasele | FW |  | KV Mechelen | Mechelen |
| 01/2011 | | Yacine Hima | MF |  | Neftchi Baku PFK | Neftchi Baku |
| 08/2010 | | Gilles Colin | DF |  | Lommel SK | Lommel |
| 07/2010 | | Kevin Debaty | GK | | Tubize-Braine | AFC Tubize |
| 07/2010 | | Mijat Marić | DF |  | Sporting Lokeren | KSC Lokeren |
| 07/2010 | | Mohamadou Sissoko | DF |  | Kilmarnock FC | Kilmarnock |
| 07/2010 |  | Juan Aguilar | MF |  | Guaraní | Club Guaraní |
| 07/2010 | | Sofian Benzouien | MF |  | F91 Dudelange | F91 Dudelange |
| 07/2010 | | Carlo Evertz | MF |  | Sint-Truidense VV | STVV |
| 07/2010 |  | William-Fils Aubameyang | FW | | AC Milan | AC Milan |
| 07/2010 | | Jasson Conrad | FW |  | AGOVV | AGOVV |