| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1999 | Mansfield Town | Loan | 10 | 1 | 2000 | (On loan) |
| 1999 | Sheffield Wednesday | - | 100 | 2 | 2004 | (Player) |
| 2003 | Norwich City | Loan | 5 | 0 | 2003 | (On loan) |
| 2004 | Sheffield United | Free | 109 | 6 | 2008 | (Player) |
| 2008 | Watford | £600,000 | 38 | 1 | 2009 | (Player) |
| 2009 | Leeds United | - | 55 | 1 | 2013 | (Player) |
| 2009 | Sheffield United | - | 0 | 0 | 2009 | (Player) |
| 2009 | Sheffield United | Loan | 12 | 1 | 2009 | (On loan) |