Osasuna U19: every transfer in and out, fees paid and earned, squad market value and €450k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2023-07-01 | Rafa Fernández | Osasuna U19 | Subiza | — |
| 2023-07-01 | Iñigo Arguibide | Osasuna U19 | Osasuna B | — |
| 2023-07-01 | Carlos Lumbreras | Osasuna U19 | Subiza | — |
| 2022-07-01 | Iñigo Arguibide | CA Osasuna Yout | Osasuna U19 | — |
| 2022-07-01 | Iñaki Rupérez | Osasuna U19 | Real Sociedad C | Free |
| 2022-07-01 | Carlos Lumbreras | CA Osasuna Yout | Osasuna U19 | — |
| 2022-07-01 | Asier Osambela | Osasuna U19 | Osasuna B | — |
| 2021-07-01 | Iñaki Rupérez | CA Osasuna Yout | Osasuna U19 | — |
| 2021-07-01 | Iker Muñoz | Osasuna U19 | Osasuna B | — |
| 2021-07-01 | Adama Boiro | Osasuna U19 | Osasuna B | — |
| 2020-08-01 | Iker Benito | Osasuna U19 | Osasuna B | — |
| 2020-07-01 | Xabi Huarte | Osasuna U19 | Osasuna B | — |
| 2020-07-01 | Pablo Valencia | Osasuna U19 | Osasuna B | — |
| 2020-07-01 | Asier Osambela | CA Osasuna Yout | Osasuna U19 | — |
| 2020-07-01 | Adama Boiro | CA Osasuna Yout | Osasuna U19 | — |
| 2019-07-01 | Aimar Oroz | Osasuna U19 | Osasuna B | — |
| 2018-07-01 | Jorge Herrando | Osasuna U19 | Osasuna B | — |
| 2018-07-01 | Iker Muñoz | CA Osasuna Yout | Osasuna U19 | — |
| 2018-07-01 | Iker Benito | Pamplona U19 | Osasuna U19 | — |
| 2018-07-01 | Aimar Oroz | CA Osasuna Yout | Osasuna U19 | — |