| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1992 | Millwall | - | 43 | 9 | 1995 | (Player) |
| 1995 | Liverpool | £1,500,000 | 16 | 0 | 1998 | (Player) |
| 1998 | Queens Park Rangers | Loan | 8 | 2 | 1998 | (On loan) |
| 1998 | Wimbledon | £1,750,000 | 21 | 0 | 1999 | (Player) |
| 1999 | Manchester City | £1,000,000 | 66 | 8 | 2001 | (Player) |
| 2001 | Wolverhampton Wanderers | £2,000,000 | 167 | 12 | 2006 | (Player) |
| 2006 | Crystal Palace | Free | 46 | 1 | 2008 | (Player) |
| 2008 | Cardiff City | Free | 66 | 0 | 2010 | (Player) |
| 2010 | Ipswich Town | £75,000 | 33 | 0 | 2012 | (Player) |
| 2020 | Macclesfield | - | 2020 | (Manager) | ||
| 2022 | Lincoln City | - | 2023 | (Manager) | ||
| 2024 | Swindon Town | - | 2024 | (Manager) |