Duisburg U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Baran Moğultay | Duisburg U17 | Duisburg U19 | — |
| 2019-07-01 | Baran Moğultay | Duisburg Yth. | Duisburg U17 | — |
| 2016-07-01 | Dudu | Duisburg U17 | Duisburg U19 | — |
| 2015-07-01 | Lukas Daschner | Duisburg U17 | Duisburg U19 | — |
| 2015-07-01 | Dudu | Duisburg Yth. | Duisburg U17 | — |
| 2014-07-01 | Lukas Daschner | Duisburg Yth. | Duisburg U17 | — |
| 2013-07-01 | Ahmet Engin | Duisburg U17 | Duisburg U19 | — |
| 2011-07-01 | Christopher Antwi-Adjei | Duisburg U17 | E. Dortmund U19 | Free |
| 2011-07-01 | Ahmet Engin | Uerdingen Jgd. | Duisburg U17 | Free |
| 2010-07-01 | Christopher Antwi-Adjei | Duisburg Yth. | Duisburg U17 | — |