Feb. 2, 2012 | Colorado Avalanche Acquire:  |  | Washington Capitals Acquire:  |
Mar. 1, 2010 | Chicago Blackhawks Acquire:  |  | St. Louis Blues Acquire:  |
Mar. 4, 2009 | Pittsburgh Penguins Acquire:  |  | St. Louis Blues Acquire:  |
Jul. 17, 2008 | Chicago Blackhawks Acquire:  |  | Pittsburgh Penguins Acquire:  |
Jan. 20, 2006 | Carolina Hurricanes Acquire:  |  | Chicago Blackhawks Acquire:  |