Biggest trades - Dallas Stars
| Dallas Stars acquire | Date | Carolina Hurricanes acquire | ||
|---|---|---|---|---|
 | Mikko Rantanen | March 7, 2025 | Logan Stankoven |  |
| 2026 conditional 1st round pick | ||||
| 2028 conditional 1st round pick | ||||
| 2026 3rd round pick | ||||
| 2027 3rd round pick | ||||
| Comment: The 2026 and 2028 1st round picks are top 10 protected. The 2026 pick would turn into an unprotected 2027 1st round pick and the 2028 pick would turn into an unprotected 2029 1st round pick. | ||||
| Dallas Stars acquire | Date | Ottawa Senators acquire | ||
|---|---|---|---|---|
| Jason Spezza | July 1, 2014 | Alex Chiasson |  |
| Ludwig Karlsson | Alexander Guptill | |||
| Nicholas Paul | ||||
| 2015 2nd round pick | ||||
| Boston Bruins acquire | Date | Dallas Stars acquire | ||
|---|---|---|---|---|
 | Loui Eriksson | July 4, 2013 | Tyler Seguin | |
| Joe Morrow | Rich Peverley | |||
| Reilly Smith | Ryan Button | |||
| Matt Fraser | ||||
| Dallas Stars acquire | Date | Calgary Flames acquire | ||
|---|---|---|---|---|
| Joe Nieuwendyk | December 19, 1995 | Jarome Iginla |  |
| Corey Millen | ||||