Joe Colborne trades
| Calgary Flames acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Joe Colborne | September 29, 2013 | 2014 conditional 4th round pick |  |
| Toronto Maple Leafs acquire | Date | Boston Bruins acquire | ||
|---|---|---|---|---|
| Joe Colborne | February 18, 2011 | Tomas Kaberle |  |
| 2011 1st round pick (#30- Rickard Rakell) | ||||
| 2012 conditional 2nd round pick (if Bruins reach 2011 Stanley Cup Finals or Kaberle re-signs with Bruins after 2010-11 season) | ||||