Jason Williams trades
| Columbus Blue Jackets acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Jason Williams | January 14, 2009 | Clay Wilson |  |
| 2009 6th round pick (#176-David Pacan) | ||||
| Detroit Red Wings acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Kyle Calder | February 26, 2007 | Jason Williams |  |