Sunderland
Transfer History
| Season | Date | From | To | Fee |
|---|---|---|---|---|
| 25/26 | 30/07/2025 | Leverkusen | Sunderland | €15.00m |
| 23/24 | 06/07/2023 | Arsenal | Leverkusen | €15.00m |
| 16/17 | 01/07/2016 | Mönchengladbach | Arsenal | €45.00m |
| 12/13 | 01/07/2012 | Basel | Mönchengladbach | €8.50m |
| 10/11 | 01/07/2010 | FC Basel U21 | Basel | - |
