B.J. Crombeen trades
| Arizona Coyotes acquire | Date | Tampa Bay Lightning acquire | ||
|---|---|---|---|---|
 | Sam Gagner | June 29, 2014 | 2015 6th round pick |  |
| B.J. Crombeen | ||||
| Tampa Bay Lightning acquire | Date | St. Louis Blues acquire | ||
|---|---|---|---|---|
| B.J. Crombeen | July 10, 2012 | 2013 4th round pick |  |
| 2014 5th round pick | 2014 4th round pick | |||