Eibar II (Segunda Division RFEF: Group 2): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-10 | Player | Eibar II | Barakaldo | Loan |
| 2026-07-08 | Iker Otadui | UD Logroñés | Eibar II | Free |
| 2026-07-06 | Player | Burgos Promesas | Eibar II | Free |
| 2026-07-05 | Player | Eibar II | Salamanca CF UDS | Free |
| 2026-07-01 | Player | Osasuna II | Eibar II | Free |
| 2026-07-01 | Aitor Galarza | Eibar II | Real Unión Club | Free |
| 2026-01-23 | Player | Arenas de Getxo | Eibar II | Free |
| 2025-08-14 | Arana | Eibar II | Barakaldo | Loan |
| 2025-07-14 | Aitor Galarza | Eibar II | Barakaldo | Loan |
| 2025-07-03 | Player | Eibar II | Barakaldo | Free |
| 2025-07-01 | Iker Alday | Eibar II | SD Eibar | Free |
| 2025-07-01 | Oscar Carrasco | Eibar II | SD Eibar | Free |
| 2025-07-01 | Aritz Muguruza | Eibar II | Torreense | Free |
| 2025-07-01 | Raul Giménez | Eibar II | Antequera | Free |
| 2024-08-14 | Aritz Muguruza | Eibar II | Barakaldo | Loan |
| 2024-07-01 | Player | Eibar II | Athletic Club II | Free |
| 2024-07-01 | Hodei Arrillaga | Eibar II | SD Eibar | Free |
| 2024-07-01 | Ander Madariaga | Eibar II | SD Eibar | Free |
| 2023-08-17 | Álex Serradell | Eibar II | Navalcarnero | Free |
| 2023-07-21 | Aitor Uzkudun | Eibar II | CD Calahorra | Free |