| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 2004 | New England Revolution | - | 71 | 25 | 2007 | (Player) |
| 2007 | Fulham | £1,500,000 | 184 | 50 | 2012 | (Player) |
| 2012 | Tottenham Hotspur | £6,000,000 | 29 | 7 | 2013 | (Player) |
| 2013 | Seattle Sounders | £6,000,000 | 115 | 47 | 2018 | (Player) |
| 2013 | Fulham | Loan | 5 | 0 | 2014 | (On loan) |