Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2014 |  | Iñigo Parra | DF | |||
| 03/2014 | | Jon Álvarez | MF | |||
| 02/2014 | | Aitor Aguirre | FW | |||
| 02/2014 | | Goikoetxea | DF | |||
| 01/2014 | | Miki Massana | MF |  | Niki Volou FC | Niki Volou |
| 01/2014 | | Iturrioz | GK | |||
| 01/2014 | | Ibón | MF | |||
| 09/2013 | | Juan Martín | FW | |||
| 08/2013 | | Javi Casares | MF |  | Real Oviedo | Oviedo |
| 07/2013 | | Jon Altamira | GK |  | SD Eibar | Eibar |
| 07/2013 | | Orbegozo | FW |  | Athletic Club | Athletic |
| 07/2013 | | Jon Villanueva | GK |  | Real Unión | Real Unión |
| 07/2013 | | Aitor Blanco | DF |  | CD Mirandés | Mirandés |
| 07/2013 | | Asier Iriondo | DF |  | SD Leioa | Leioa |
| 07/2013 | | Garmendia | DF | | CD Mirandés | Mirandés |
| 07/2013 | | Jagoba Portillo | DF |  | Club Bermeo | Club Bermeo |
| 07/2013 | | Jon Aranda | DF |  | Real Sociedad B | Real Sociedad B |
| 07/2013 | | Mendinueta | DF |  | Club Portugalete | Portugalete |
| 07/2013 | | Apraiz | MF |  | Sestao River | Sestao River |
| 07/2013 | | Bordas | MF | |||
| 07/2013 | | Izaro Abella | MF | |||
| 07/2013 | | Salinas | MF |  | CD Basconia | CD Basconia |
| 07/2013 | | Josu Santamaría | FW | | Club Bermeo | Club Bermeo |
| 07/2013 | | Mikel Zarrabeitia | FW | |||
| 07/2013 | | Txema Pan | FW | | CD Mirandés | Mirandés |
| 07/2013 | | Léniz | MA | | Club Bermeo | Club Bermeo |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2013 | | Alaña | DF | | SD Leioa | Leioa |
| 07/2013 | | Etxebarrieta | GK | | Sestao River | Sestao River |
| 07/2013 | | Aldalur | DF |  | Lleida CF | Lleida |
| 07/2013 | | Ander Larrucea | DF |  | CD Laudio | CD Laudio |
| 07/2013 | | Arnáez | DF |  | Athletic Club B | Bilbao B |
| 07/2013 | | Odei | DF |  | Barakaldo CF | Barakaldo CF |
| 07/2013 | | Adrien Goñi | MF |  | UD Logroñés | UD Logroñés |
| 07/2013 | | Gabilondo | MF | | Real Unión | Real Unión |
| 07/2013 | | Iñaki Goikoetxea | FW | | Real Unión | Real Unión |
| 07/2013 | | Íñigo | FW | | UD Logroñés | UD Logroñés |
| 07/2013 | | Muniozguren | FW | | CD Laudio | CD Laudio |