Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 |  | Naier Ezkerra | ||||
| 07/2026 | | Beñat Isasa | DF |  | Real Sociedad B | Real Sociedad B |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 | | Mikel Alberro | DF |  | Real Sociedad C | Real Sociedad C |
| 07/2026 | | Peru Larrañaga | DF | | Real Sociedad B | Real Sociedad B |
| 07/2026 | | Oihan Telletxea | MF | | Real Sociedad B | Real Sociedad B |