SF Siegen U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-07-01 | Ilyas Ansah | SF Siegen U19 | Paderborn U19 | Free |
| 2021-07-01 | Ilyas Ansah | E. Dortmund U17 | SF Siegen U19 | Free |
| 2015-07-01 | Marco Rente | SF Siegen U19 | Spfr. Siegen | — |
| 2013-07-01 | Marco Rente | SF Siegen U17 | SF Siegen U19 | — |