| Date | Type | From | To |
|---|---|---|---|
| 2020-10-18 | Free |  Watford WAT |  Brighton BRI |
| 2019-08-07 | Free |  Arsenal ARS | Watford WAT |
| 2014-09-01 | € 20M |  Manchester United MUN | Arsenal ARS |
| 2010-08-14 | Loan | Manchester United MUN |  Sunderland SUN |
| 2010-01-26 | Loan | Manchester United MUN |  Preston PRE |
