Hennef 05 Yth.: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Emirhan Ünal | Hennef 05 Yth. | Hennef 05 U17 | — |
| 2019-07-01 | Eren Çakır | Hennef 05 Yth. | Hennef 05 U17 | — |
| 2010-07-01 | Dudu | Hennef 05 Yth. | M'gladbach Yth. | Free |