Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2016 |  | Asier Benito | FW |  | CD Alavés B | CD Alavés B |
| 01/2016 |  | Hernán Bernardello | MF | |||
| 01/2016 | | Dani Abalo | MF |  | Sivasspor | Sivasspor |
| 01/2016 | | Iñaki Sáenz | MF |  | Racing Santander | Racing |
| 10/2015 | | Víctor López | DF | | CD Alavés B | CD Alavés B |
| 09/2015 |  | Krisztián Vadócz | MF | |||
| 08/2015 | | Dani Iglesias | FW | |||
| 08/2015 | | Pacheco | GK |  | Real Madrid | Real Madrid |
| 07/2015 | | Dani Pacheco | FW |  | Real Betis | Betis |
| 07/2015 | | David Torres | FW |  | Platanias Chanion | Platanias Chanion |
| 07/2015 | | Toquero | FW |  | Athletic Club | Athletic |
| 07/2015 | | Aritz Borda | DF |  | Rapid Bucureşti | R. Bucureşti |
| 07/2015 |  | Facundo Guichón | MF |  | AD Alcorcón | Alcorcón |
| 07/2015 | | Dani Estrada | MF |  | Real Sociedad | Real Sociedad |
| 07/2015 | | Sergio Mora | MF | | AD Alcorcón | Alcorcón |
| 07/2015 | | Aritz Castro | GK | |||
| 07/2015 | | Pau Torres | GK |  | Lleida CF | Lleida |
| 07/2015 | | Carpio | DF |  | SD Ponferradina | Ponferradina |
| 07/2015 | | Jon Aranda | DF |  | SD Zamudio | SD Zamudio |
| 07/2015 | | Pelegrín | DF |  | Elche CF | Elche CF |
| 07/2015 | | Kiko Femenía | MF | | AD Alcorcón | Alcorcón |
| 07/2015 | | José Bordalás | MA | | AD Alcorcón | Alcorcón |
| 07/2015 | | Javier Vidal | AT-C | |||
| 07/2015 | | Jon Zubillaga | CH-AN |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2015 | | Dani Iglesias | FW |  | CD Guadalajara | Guadalajara |
| 08/2015 | | Manu Fernández | GK |  | Deportivo A Coruña | Deportivo |
| 07/2015 | | Toti | FW |  | BG Pathum United | BG Pathum Utd |
| 07/2015 | | Ion Vélez | FW |  | CD Mirandés | Mirandés |
| 07/2015 | | Galán | DF | | CD Mirandés | Mirandés |
| 07/2015 | | Migue | DF |  | Huracán CF | Huracán |
| 07/2015 | | Unai Medina | DF |  | CD Numancia | Numancia |
| 07/2015 | | Rafa García | MF |  | CF Reus Deportiu | Reus Deportiu |
| 07/2015 | | Sergio Tejera | MF |  | RCD Espanyol | RCD Espanyol |
| 07/2015 | | Toribio | MF | | AD Alcorcón | Alcorcón |
| 07/2015 | | Sangalli | FW | | CD Mirandés | Mirandés |