Transfers
| Date | From | To | Type |
|---|---|---|---|
| 11.09.2023 | Borussia Dortmund | — | Free |
| 08.08.2022 | 1. FC Köln | Borussia Dortmund | € 5.1M |
| 01.07.2021 | Saint Etienne | 1. FC Köln | — |
| 01.02.2021 | 1. FC Köln | Saint Etienne | Loan |
| 17.11.2018 | — | 1. FC Köln | Free |
| 12.07.2017 | 1. FC Köln | — | Loan |
| 01.07.2015 | 1899 Hoffenheim | 1. FC Köln | € 4.5M |
| 09.07.2013 | — | 1899 Hoffenheim | € 3M |
| 01.08.2009 | Nice | Angers | Loan |