| Player | Position | Value |
|---|---|---|
| Quincy Dumfries | MR | 3.0K |
| Kenneth Janssen | AML | 20.0K |
| Justin De Roon | AMR | 30.0K |
| Luuk Brobbey | MR | 1.0K |
| Player | From | Fee | Date |
|---|---|---|---|
| De Roon Justin | Free Agent | Free | 09.08.2028 |
| Blind Wesley | Free Agent | Free | 09.08.2028 |
| Simons Justin | Free Agent | Free | 09.08.2028 |
| Brobbey Robin | Free Agent | Free | 09.08.2028 |
| Brobbey Luuk | Free Agent | Free | 09.08.2028 |
| Kilala Baptiste | Free Agent | Free | 09.08.2028 |
| Mantel Robin | Go Ahead Eagles | 830.0K | 27.08.2028 |
| Stekhuizen Krein | Free Agent | Free | 31.08.2028 |
| Anzai Koki | Free Agent | Free | 31.08.2028 |
| van der Heide Arjen | Free Agent | Free | 25.09.2028 |
| ter Avest Hidde | Free Agent | Free | 04.10.2028 |
| Hoek Milan | Free Agent | Free | 09.10.2028 |
| del Castillo Sebastián | Free Agent | Free | 10.11.2028 |
| Eriksson Felix | Free Agent | Free | 22.11.2028 |
| Lindner Heinz | Free Agent | Free | 09.12.2028 |
| Villagra Jonathan | Free Agent | Free | 31.12.2028 |
| Habib Guèye Pape | Free Agent | Free | 08.01.2029 |
| Poiso Joel | Free Agent | Free | 25.01.2029 |
| Sanogo Yaya | Free Agent | Free | 14.02.2029 |
| Loureiro Miguel | Free Agent | Free | 28.02.2029 |
| Player | To | Fee | Date |
|---|---|---|---|
| Johannessen Tómas | Twente | 4.0M | 21.08.2028 |
| Thomas Delé | PSV | 16.8M | 24.08.2028 |
| Lebreton Noé | Free Agent | Free | 01.09.2028 |
| Jurjus Hidde | Free Agent | Free | 01.09.2028 |
| Cissoko Ibrahim | Free Agent | Free | 01.09.2028 |
| Nieuwenhuijs Luc | Free Agent | Free | 01.09.2028 |
| Lede Quincy | Free Agent | Free | 01.09.2028 |
| Gaander Christian | Free Agent | Free | 01.09.2028 |
| van Eck Wessel | Free Agent | Free | 01.09.2028 |
| Lucas Thyrone | Free Agent | Free | 01.09.2028 |
| Bonilla Martín | Free Agent | Free | 08.10.2028 |
| Hilgers Mees | AZ | 3.3M | 24.01.2029 |
| Dasa Eli | Free Agent | Free | 01.02.2029 |
| Misidjan Virgil | Free Agent | Free | 01.02.2029 |
| El Kachati Youssef | Free Agent | Free | 01.02.2029 |
| Fonville Deveron | Free Agent | Free | 01.02.2029 |
| Sbai Yousri | Free Agent | Free | 01.02.2029 |
| Simons Owen | Free Agent | Free | 01.02.2029 |
| Player | From | Date | End Date |
|---|---|---|---|
| Rosa Lucas | Ajax | 06.02.2029 | 07.05.2029 |
| Player | To | Date | End Date |
|---|---|---|---|
| van Oevelen Kayne | Vitesse | 01.08.2028 | 28.05.2029 |
| de Ruijter Illaijh | Twente | 22.08.2028 | 18.06.2029 |