BSC YB U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Olivier Mambwa | BSC YB U17 | Young Boys | — |
| 2024-07-01 | Ruben Salchli | BSC YB U17 | BSC YB U19 | — |
| 2024-07-01 | Olivier Mambwa | BSC YB Jgd. | BSC YB U17 | — |
| 2023-07-01 | Edin Etoski | BSC YB U17 | BSC YB U19 | — |
| 2022-07-01 | Rhodri Smith | BSC YB U17 | BSC YB U18 | — |
| 2022-07-01 | Mats Seiler | BSC YB U17 | BSC YB U18 | — |
| 2022-07-01 | Edin Etoski | BSC YB Jgd. | BSC YB U17 | — |
| 2021-07-01 | Mats Seiler | BSC YB U16 | BSC YB U17 | — |
| 2021-07-01 | Jan Eicher | BSC YB U17 | BSC YB U18 | — |
| 2020-07-01 | Medon Berisha | BSC YB U17 | BSC YB U18 | — |
| 2020-07-01 | Karim Sow | BSC YB U17 | BSC YB U18 | — |
| 2020-07-01 | Jan Eicher | BSC YB U16 | BSC YB U17 | — |
| 2019-07-01 | Ryan Fosso | BSC YB U17 | BSC YB U18 | — |
| 2019-07-01 | Medon Berisha | BSC YB U16 | BSC YB U17 | — |
| 2019-07-01 | Karim Sow | BSC YB U16 | BSC YB U17 | — |
| 2019-07-01 | Aurèle Amenda | BSC YB U17 | BSC YB U18 | — |
| 2018-08-31 | Adrian Bajrami | BSC YB U17 | Benfica U17 | — |
| 2018-07-01 | Aurèle Amenda | BSC YB U16 | BSC YB U17 | — |
| 2018-07-01 | Adrian Bajrami | BSC YB U16 | BSC YB U17 | — |
| 2018-01-01 | Samuel Ballet | BSC YB U17 | BSC YB U18 | — |