Cagliari U17 (): every transfer in and out, fees paid and earned, and the market value of the squad. €40k spent, — earned. Record complete to 2022-07-01.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-07-01 | Velizar-Iliya Iliev | Cagliari U17 | Cagliari U19 | — |
| 2021-08-01 | Velizar-Iliya Iliev | Levski Youth | Cagliari U17 | €40k |
| 2021-07-01 | Alessandro Vinciguerra | Cagliari U17 | Cagliari U19 | — |
| 2021-07-01 | Nicola Pintus | Cagliari U17 | Cagliari U19 | — |
| 2021-07-01 | Riyad Idrissi | Cagliari U17 | Cagliari U19 | — |
| 2020-09-01 | Alessandro Vinciguerra | Cagliari Youth | Cagliari U17 | — |
| 2020-09-01 | Isaías Delpupo | Cagliari U17 | Cagliari U19 | — |
| 2020-07-01 | Riyad Idrissi | Cagliari Youth | Cagliari U17 | — |
| 2020-07-01 | Christos Kourfalidis | Cagliari U17 | Cagliari U19 | — |
| 2019-09-04 | Christos Kourfalidis | Cagliari U17 | Foggia | Loan |
| 2019-07-01 | Giuseppe Ciocci | Cagliari U17 | Cagliari U19 | — |
| 2019-07-01 | Iurie Iovu | Cagliari U17 | Cagliari U19 | — |
| 2019-07-01 | Jacopo Desogus | Cagliari U17 | Cagliari U19 | — |
| 2018-10-15 | Christos Kourfalidis | Makedon. Litis | Cagliari U17 | — |
| 2018-07-01 | Giuseppe Ciocci | Cagliari Youth | Cagliari U17 | — |
| 2018-07-01 | Iurie Iovu | Zimbru U17 | Cagliari U17 | — |
| 2018-07-01 | Andrea Carboni | Cagliari U17 | Cagliari U19 | — |
| 2017-07-01 | Andrea Carboni | Cagliari Youth | Cagliari U17 | — |
| 2015-07-01 | Nicholas Pennington | Cagliari U17 | Cagliari U19 | — |