Casey DeSmith trades
| Montreal Canadiens acquire | Date | Vancouver Canucks acquire | ||
|---|---|---|---|---|
 | Tanner Pearson | September 19, 2023 | Casey DeSmith |  |
| 2025 3rd round pick | ||||
| Pittsburgh Penguins acquire | Date | Montreal Canadiens acquire | ||
|---|---|---|---|---|
 | Mike Hoffman | August 6, 2023 | Jeff Petry | |
| Rem Pitlick | Casey DeSmith | |||
| Nathan Legare | ||||
| 2025 2nd round pick | ||||
| Comment: Part of 3-team trade with Sharks | ||||