| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1992 | Luton Town | - | 54 | 11 | 1995 | (Player) |
| 1995 | Arsenal | £2,500,000 | 54 | 14 | 1997 | (Player) |
| 1997 | West Ham United | £3,300,000 | 60 | 24 | 1999 | (Player) |
| 1999 | Wimbledon | £7,500,000 | 49 | 19 | 2001 | (Player) |
| 2001 | Celtic | £6,000,000 | 146 | 88 | 2006 | (Player) |
| 2001 | Coventry City | - | 12 | 6 | 2001 | (Player) |
| 2006 | West Bromwich Albion | - | 21 | 5 | 2008 | (Player) |
| 2007 | Norwich City | Loan | 4 | 0 | 2007 | (On loan) |