- 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
- Union Berlin2 in1 out
- VfL Wolfsburg2 in1 out
- Hertha2 in0 out
- SC Freiburg1 in1 out
- 1. FC Köln0 in1 out
- Bayer Leverkusen1 in0 out
- Bayern Munich0 in1 out
- Borussia Mönchengladbach0 in1 out
- FC Augsburg1 in0 out
- Mainz 050 in1 out
- Greuther Fürth0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources