William Carrier trades
| St. Louis Blues acquire | Date | Buffalo Sabres acquire | ||
|---|---|---|---|---|
 | Ryan Miller | February 28, 2014 | Jaroslav Halak |  |
| Steve Ott | Chris Stewart | |||
| William Carrier | ||||
| 2015 1st round pick | ||||
| 2016 3rd round pick | ||||
History of NHL trades
| St. Louis Blues acquire | Date | Buffalo Sabres acquire | ||
|---|---|---|---|---|
| Ryan Miller | February 28, 2014 | Jaroslav Halak | |
| Steve Ott | Chris Stewart | |||
| William Carrier | ||||
| 2015 1st round pick | ||||
| 2016 3rd round pick | ||||