Niklas Hjalmarsson trades
| Arizona Coyotes acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
 | Niklas Hjalmarsson | June 23, 2017 | Laurent Dauphin |  |
| Connor Murphy | ||||
History of NHL trades
| Arizona Coyotes acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
| Niklas Hjalmarsson | June 23, 2017 | Laurent Dauphin | |
| Connor Murphy | ||||