FC Basel U16: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2023-07-01 | Marvin Akahomen | FC Basel U16 | FC Basel U21 | — |
| 2023-02-06 | Enrique Aguilar | FC Basel U16 | AKA Salzb. U18 | — |
| 2022-07-01 | Marvin Akahomen | FC Basel Yth. | FC Basel U16 | — |
| 2022-07-01 | Junior Zé | FC Basel U16 | FC Basel U18 | — |
| 2022-07-01 | Enrique Aguilar | FC Basel Yth. | FC Basel U16 | — |
| 2022-07-01 | Demir Xhemalija | FC Basel U16 | FC Basel U18 | — |
| 2021-07-01 | Junior Zé | FC Basel Yth. | FC Basel U16 | — |
| 2021-07-01 | Demir Xhemalija | FC Basel Yth. | FC Basel U16 | — |
| 2020-07-13 | Tim Spycher | FC Basel U16 | FC Basel U18 | — |
| 2020-07-01 | Leon Avdullahu | FC Basel U16 | FC Basel U18 | — |
| 2019-07-01 | Tim Spycher | FC Basel Yth. | FC Basel U16 | — |
| 2019-07-01 | Leon Avdullahu | FC Basel Yth. | FC Basel U16 | — |
| 2019-07-01 | Andrin Hunziker | FC Basel U16 | FC Basel U18 | — |
| 2019-07-01 | Albian Hajdari | FC Basel U16 | FC Basel U18 | — |
| 2018-07-01 | Nicolas Glaus | FC Basel U16 | FC Basel U17 | — |
| 2018-07-01 | Milorad Stajic | FC Basel U16 | FC Basel U17 | — |
| 2018-07-01 | Mihailo Stevanovic | FC Basel U16 | FC Basel U18 | — |
| 2018-07-01 | Louis Lurvink | FC Basel U16 | FC Basel U17 | — |
| 2018-07-01 | Andrin Hunziker | FC Basel Yth. | FC Basel U16 | — |
| 2017-07-01 | Niklas Steffen | FC Basel U16 | FC Basel U18 | — |