Hennef 05 U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-07-01 | Emirhan Ünal | Hennef 05 U17 | Bonner SC U19 | Free |
| 2021-07-01 | Emirhan Ünal | Hennef 05 Yth. | Hennef 05 U17 | — |
| 2020-07-01 | Eren Çakır | Hennef 05 U17 | F. Cologne U17 | Free |
| 2020-07-01 | David Kubatta | Hennef 05 U17 | Hennef 05 U19 | — |
| 2019-07-01 | Eren Çakır | Hennef 05 Yth. | Hennef 05 U17 | — |
| 2019-07-01 | David Kubatta | TuS Koblenz U17 | Hennef 05 U17 | Free |