Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2027 |  | Zach Booth | FW |  | Real Salt Lake | Salt Lake |
| 08/2026 |  | Eric da Silva Moreira | DF |  | Nottingham Forest | Nott'm Forest |
| 08/2026 |  | Ágúst Þorsteinsson | FW |  | Breiðablik | Breiðablik |
| 08/2026 |  | Alireza Jahanbakhsh | FW | |||
| 08/2026 |  | Mario Domínguez | FW |  | Valencia CF | Valencia |
| 08/2026 |  | Aymen Sliti | FW |  | Feyenoord | Feyenoord |
| 07/2026 | | Osman Turay | DF |  | Bayer Leverkusen U19 | Leverkusen U19 |
| 07/2026 |  | Valentin Sulzbacher | MF |  | RB Salzburg | RB Salzburg |
| 07/2026 |  | Celton Biai | GK |  | FC Dordrecht | Dordrecht |
| 07/2026 |  | Ilano Silva Timas | FW |  | MVV | MVV |
| 07/2026 | | Jan Plug | DF | | Feyenoord | Feyenoord |
| 07/2026 | | David Garden | FW |  | Quick Boys | Quick Boys |
| 07/2026 |  | Kasey Bos | DF |  | 1. FSV Mainz 05 II | Mainz 05 II |
| 07/2026 |  | Nolan Martens | DF |  | De Graafschap | De Graafs. |
| 07/2026 |  | Marlon van de Wetering | DF |  | FC Eindhoven | FC Eindhoven |
| 07/2026 | | Quinten Kraaivanger | MF |  | SBV Excelsior U21 | U21 |
| 07/2026 | | Daniël van Vianen | MF | | FC Dordrecht | Dordrecht |
| 07/2026 |  | Yacqub Finey | FW |  | GIF Sundsvall | GIF Sundsvall |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | | Stan Henderikx | DF | | FC Dordrecht | Dordrecht |
| 09/2026 | | Nolan Martens | DF | | De Graafschap | De Graafs. |
| 08/2026 | | Gyan de Regt | FW |  | Holstein Kiel | Holstein Kiel |
| 08/2026 | | Noa el Hamdaoui | MF | | MVV | MVV |
| 07/2026 | | Derensili Sanches Fernandes | FW |  | Huddersfield Town | Huddersfield |
| 07/2026 | | Adam Carlén | MF |  | SK Artis Brno | Artis Brno |
| 07/2026 | | Calvin Raatsie | GK | | FC Dordrecht | Dordrecht |
| 07/2026 |  | Arthur Zagré | DF |  | FC Utrecht | FC Utrecht |
| 07/2026 | | Emil Hansson | FW |  | Real Zaragoza | Zaragoza |
| 07/2026 | | Jerolldino Bergraaf | FW |  | AZ Alkmaar (J) | AZ (J) |
| 07/2026 | | Ilias Bronkhorst | DF | | Huddersfield Town | Huddersfield |
| 07/2026 | | Lewis Schouten | DF |  | AZ Alkmaar | AZ Alkmaar |
| 07/2026 |  | Miliano Jonathans | FW | | FC Utrecht | FC Utrecht |
| 07/2026 |  | Szymon Włodarczyk | FW |  | Sturm Graz | Sturm Graz |