Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2004 |  | Koen Schockaert | FW | |||
| 01/2004 | | Bart De Smet | DF |  | Sporting Lokeren | KSC Lokeren |
| 01/2004 | | Karim El Bodmossi | FW | | Sporting Lokeren | KSC Lokeren |
| 01/2004 | | Grégory Delwarte | GK |  | FC Dinamo Bucureşti | Dinamo Bucurest |
| 07/2003 |  | Justice Sandjon | DF |  | KFC Schoten SK | KFC Schoten SK |
| 07/2003 |  | Cleiton | MF |  | Excelsior Mouscron | Excelsior |
| 07/2003 | | Christophe Delande | MF |  | Lommel SK | Lommel |
| 07/2003 | | Christos Moucas | MF |  | Dilbeek SC | Dilbeek SC |
| 07/2003 | | Marco Nijs | MF |  | KV Mechelen | Mechelen |
| 07/2003 |  | Latiff Janneh | FW | |||
| 07/2003 | | Stijn Janssens | FW |  | Lierse SK (old) | Lierse SK |
| 07/2003 |  | Ben Mbemba | FW |  | VVV-Venlo | VVV |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2004 |  | Ganiyu Owolabi | MF |  | Berchem Sport | Berchem Sport |
| 01/2004 | | Ben Mbemba | FW |  | RFC Tournai | RFC Tournai |
| 07/2003 | | Nicolas Denys | GK |  | KSK Maldegem | KSK Maldegem |
| 07/2003 |  | Aleksander Kłak | GK |  | De Graafschap | De Graafs. |
| 07/2003 | | Ives Serneels | DF |  | KFC Dessel Sport | Dessel |
| 07/2003 | | Stefaan Staelens | DF |  | Denderhoutem | Denderhoutem |
| 07/2003 | | Muscal Musumbu | MF |  | AO Egaleo | AO Egaleo |
| 07/2003 | | Gunter Thiebaut | FW |  | 1. FC Saarbrücken | Saarbrücken |