- 21O
- 21W
- 21S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2021-22 · Winter window
By club
- VfL Wolfsburg2 in2 out
- Mainz 051 in2 out
- Union Berlin1 in2 out
- VfL Bochum1 in2 out
- 1899 Hoffenheim0 in2 out
- Eintracht Frankfurt1 in1 out
- FC Augsburg1 in1 out
- Greuther Fürth1 in1 out
- Hertha1 in1 out
- VfB Stuttgart1 in1 out
- Bayer Leverkusen1 in0 out
- Borussia Dortmund0 in1 out
- RB Leipzig0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources