Louis Köster transfer: what we know
Louis Köster's move from Holstein Kiel to Alemannia Aachen is recorded as completed, with the database showing a permanent transfer.
The TransferNews database currently lists Louis Köster as moving from Holstein Kiel to Alemannia Aachen. The record is classified as a permanent move and carries a status of completed.
The reported fee attached to the move is €15.0K. The recorded transfer date is July 1, 2026.
This dossier links the move to 1 supporting report. Player, club and league profiles below provide the wider transfer history and current market context.