| Player | From | Fee | Date |
|---|---|---|---|
| Galhardo Thiago | Free Agent | Free | 06.08.2026 |
| Ebnoutalib Younes | Eintracht Frankfurt | 8.7M | 10.08.2026 |
| Leitner Moritz | Free Agent | Free | 20.08.2026 |
| Kraus Matthias | Academy | Free | 23.08.2026 |
| Friedrich Peter | Academy | Free | 23.08.2026 |
| Martin Frank | Academy | Free | 23.08.2026 |
| Sauer Gabriel | Academy | Free | 23.08.2026 |
| Schäfer Kevin | Academy | Free | 23.08.2026 |
| Player | To | Fee | Date |
|---|---|---|---|
| Sinani Danel | Free Agent | Free | 01.08.2026 |
| Vasilj Nikola | Free Agent | Free | 01.08.2026 |
| Ritzka Lars | Free Agent | Free | 01.08.2026 |
| Metcalfe Connor | VfB Stuttgart | 5.7M | 08.08.2026 |
| Smith Eric | Eintracht Frankfurt | 7.0M | 08.08.2026 |
| Rasmussen Mathias | Hamburger SV | 8.5M | 17.08.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Vermant Romeo | Club Brugge | 12.08.2026 | 09.05.2027 |
| Peersman Kjell | KAA Gent | 28.08.2026 | 25.05.2027 |
| Nikiéma Kilian | Feyenoord | 05.09.2026 | 03.05.2027 |