1. FC Köln

Reserve side: 1. FC Köln II

WindowAll

DirectionAll

TypeAll

PositionAll

25O
25W
25S

90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates

In

DatePlayerFromFee

1 Jun 2025Ísak JóhannessonMFortuna Düsseldorf€5.5M

1 Jun 2025Ragnar AcheF1. FC Kaiserslautern€4.5M

29 Jun 2025Rasmus CarstensenDLech Poznań—

29 Jun 2025Said El MalaMViktoria Köln—

1 Jul 2025Sargis AdamyanFJahn Regensburg—

4 Jul 2025Jakub KamińskiMVfL WolfsburgLoan

5 Jul 2025T. KraussMFSV Mainz 05Loan

7 Jul 2025Ron-Robert ZielerGHannover 96€200K

18 Jul 2025Sebastian SebulonsenDBrøndby€2.5M

31 Jul 2025Marius BülterF1899 Hoffenheim€1M

5 Aug 2025K. LundDPalermoLoan

9 Aug 2025Cenk ÖzkacarDValenciaLoan

13 Aug 2025R. van den BergDMiddlesbrough£11.2M

31 Aug 2025A. Castro-MontesMUnion SG€2M

25 Jan 2026Imad RondićFRaków Częstochowa—

Total€15.7M + £11.2M

Out

DatePlayerToFee

1 Jul 2025Anthony RacioppiGHull City—

1 Jul 2025Dejan LjubičićMDinamo ZagrebFree

1 Jul 2025Tim LemperleF1899 HoffenheimFree

1 Jul 2025Mathias OlesenMGreuther FürthFree

3 Jul 2025M. FinkgrafeDRB Leipzig—

7 Jul 2025Rasmus CarstensenDAGFLoan

8 Jul 2025N. SoldoDBotev PlovdivFree

6 Aug 2025Steffen TiggesFSC Paderborn 07—

27 Aug 2025Leart PaqaradaD1. FC Heidenheim—

29 Aug 2025J. PauliDDynamo DresdenLoan

30 Aug 2025J. ChristensenMMolde—

2 Sept 2025Imad RondićFRaków CzęstochowaLoan

31 Dec 2025J. GazibegovicDSturm GrazLoan

26 Jan 2026Imad RondićFPreußen MünsterLoan

Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources