CA Osasuna (LaLiga): every transfer in and out, fees paid and earned, squad market value, €66m spent and €72m earned. Tracked squad: ACTUAL Value €45m vs €62m market value. Valued as of 2026-08-25.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-12 | Diego Rico | Getafe CF | CA Osasuna | Free |
| 2026-07-27 | Jonathan Dubasin | Sporting Gijón | CA Osasuna | €4m |
| 2026-07-24 | Juan Cruz | CA Osasuna | Real Oviedo | Free |
| 2026-07-01 | Sheraldo Becker | CA Osasuna | Mainz | €500k |
| 2026-07-01 | Víctor Muñoz | CA Osasuna | Liverpool FC | €20m |
| 2026-07-01 | Javi Galán | CA Osasuna | Celta de Vigo | Free |
| 2026-02-02 | Sheraldo Becker | CA Osasuna | Mainz | Loan |
| 2026-01-22 | Raúl Moro | Ajax | CA Osasuna | €5m |
| 2026-01-01 | Iñigo Arguibide | Osasuna B | CA Osasuna | — |
| 2026-01-01 | Javi Galán | Atlético | CA Osasuna | €500k |
| 2025-09-01 | Sheraldo Becker | Real Sociedad | CA Osasuna | Free |
| 2025-07-22 | Jesús Areso | CA Osasuna | Athletic Club | €12m |
| 2025-07-17 | José Manuel Arnáiz | CA Osasuna | Granada CF | Free |
| 2025-07-11 | Víctor Muñoz | RM Castilla | CA Osasuna | €5m |
| 2025-07-01 | Asier Osambela | Osasuna B | CA Osasuna | — |
| 2025-07-01 | Valentin Rosier | CD Leganés | CA Osasuna | Free |
| 2025-07-01 | Pablo Ibáñez | CA Osasuna | Alavés | Free |
| 2025-07-01 | Rubén Peña | CA Osasuna | CD Leganés | Free |
| 2025-07-01 | Unai García | CA Osasuna | Panetolikos | Free |
| 2025-07-01 | Unai García | CA Osasuna | Panaitolikos | Free |