| Date/Season | Transaction |
|---|---|
| 4/21/2025 | Boston Bruins send Oskar Pettersson to the Washington Capitals for Sean Couturier |
| 7/10/2024 | Minnesota Wild send Jake Sanderson, Oskar Pettersson, Andrew MacDonald to the Boston Bruins for Arthur Kaliyev, Drew Doughty, Thomas Chabot |
| 2029 | Drafted in the 3rd round, 74th overall by Minnesota |
