| Player | From | Fee | Date |
|---|---|---|---|
| Parker Harrison | Free Agent | Free | 29.08.2026 |
| Player | To | Fee | Date |
|---|---|---|---|
| Fahrenhorst Luke | Borussia Mönchengladbach | 11.9M | 27.08.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Noah Katterbach | Hamburger SV | 15.08.2026 | 17.05.2027 |
| Fousseny Doumbia | Eintracht Frankfurt | 21.08.2026 | 17.05.2027 |
| Player | To | Date | End Date |
|---|---|---|---|
| Yan Couto | VfB Stuttgart | 28.08.2026 | 17.05.2027 |
| Daniel Svensson | VfL Wolfsburg | 20.08.2026 | 17.05.2027 |
| Cole Campbell | TSG Hoffenheim U20 | 30.06.2027 | |
| Diant Ramaj | Heidenheim | 30.06.2027 | |
| Julien Duranville | FC Basel | 30.06.2027 |