Diegem Sport (Divison 1): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-09-08 | Matteo Vandendaele | RWDM Brussels | Diegem Sport | Loan |
| 2025-07-01 | Arno De Smeth | Diegem Sport | Ganshoren | Free |
| 2024-07-16 | Beni Mpanzu | Diegem Sport | Koninklijke Lierse Sportkring | Free |
| 2021-09-30 | Player | Union Saint-Gilloise | Diegem Sport | Loan |
| 2019-07-01 | Player | Diegem Sport | Jette | Free |