Bologna U18: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-01 | Flavio Ferrari | Bologna U18 | Avezzano | Free |
| 2023-07-01 | Flavio Ferrari | Bologna U17 | Bologna U18 | — |
| 2023-07-01 | Demirel Hodzic | Bologna U18 | Bologna U19 | — |
| 2022-07-01 | Hlynur Freyr Karlsson | Bologna U18 | Bologna U19 | — |
| 2022-07-01 | Gísli Thórdarson | Bologna U18 | Víkingur | — |
| 2022-07-01 | Demirel Hodzic | IFK U17 | Bologna U18 | — |
| 2022-01-31 | Demirel Hodzic | IFK U17 | Bologna U18 | Loan |
| 2021-07-01 | Hlynur Freyr Karlsson | Breidablik U19 | Bologna U18 | — |
| 2021-07-01 | Gísli Thórdarson | Breidablik U19 | Bologna U18 | — |