| Player | Position | Value |
|---|---|---|
| Johan Bakayoko | MR | 58.0M |
| Rômulo | ST | 59.0M |
| Player | From | Fee | Date |
|---|---|---|---|
| Blaswich Janis | Bayer Leverkusen | 150.0K | 08.08.2027 |
| Meyer Alexander | Borussia Dortmund | 170.0K | 15.08.2027 |
| Oyarzábal Mikel | Real Sociedad | 101.9M | 22.08.2027 |
| Friedrich Jürgen | Free Agent | Free | 23.08.2027 |
| Hartmann Uwe | Free Agent | Free | 23.08.2027 |
| Hartmann Frank | Free Agent | Free | 23.08.2027 |
| Stein Felix | Free Agent | Free | 23.08.2027 |
| Vogel Georg | Free Agent | Free | 23.08.2027 |
| Rieder Fabian | FC Augsburg | 16.8M | 27.08.2027 |
| Jeltsch Finn | VfB Stuttgart | Free | 01.09.2027 |
| Player | To | Fee | Date |
|---|---|---|---|
| Baku Ridle | Hertha BSC | 18.5M | 22.08.2027 |
| Player | To | Date | End Date |
|---|---|---|---|
| Bouanani Badredine | Bayern Munich | 24.08.2027 | 19.06.2028 |
| Aghehowa Samu | Werder Bremen | 03.09.2027 | 30.04.2028 |