David Legwand trades
| Buffalo Sabres acquire | Date | Ottawa Senators acquire | ||
|---|---|---|---|---|
 | Robin Lehner | June 26, 2015 | 2015 1st round pick |  |
| David Legwand | ||||
| Detroit Red Wings acquire | Date | Nashville Predators acquire | ||
|---|---|---|---|---|
 | David Legwand | March 5, 2014 | Calle Jarnkrok |  |
| Patrick Eaves | ||||
| 3rd round pick | ||||