Vikt. Köln U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-02-19 | Said El Mala | Vikt. Köln U19 | Viktoria Köln | — |
| 2024-02-19 | Malek El Mala | Vikt. Köln U19 | Viktoria Köln | — |
| 2023-07-01 | Said El Mala | Meerbusch U17 | Vikt. Köln U19 | Free |
| 2023-07-01 | Malek El Mala | Meerbusch U19 | Vikt. Köln U19 | Free |
| 2022-07-01 | David Kubatta | Vikt. Köln U19 | Viktoria Köln | — |
| 2021-07-01 | Youssef Amyn | Vikt. Köln U19 | Viktoria Köln | — |
| 2021-07-01 | David Kubatta | Hennef 05 U19 | Vikt. Köln U19 | Free |
| 2020-07-01 | Youssef Amyn | B. Dortmund U17 | Vikt. Köln U19 | Free |
| 2019-07-23 | Vladyslav Dmytrenko | Vikt. Köln U19 | Metalist 1925 | Free |
| 2018-08-14 | Vladyslav Dmytrenko | Volyn Lutsk | Vikt. Köln U19 | Free |
| 2018-07-01 | Ben Voll | Vikt. Köln U19 | Aachen U19 | Free |
| 2017-07-01 | Ben Voll | Vikt. Köln U17 | Vikt. Köln U19 | — |