| Date/Season | Transaction |
|---|---|
| 9/19/2026 | Philadelphia Flyers send Aleksi Heimosalmi to the Boston Bruins for Jake Gardiner |
| 7/22/2023 | Carolina Hurricanes send Aleksi Heimosalmi, CAR 2031 Rnd 3 to the Boston Bruins for Henrik Borgstrom |
| 1/23/2023 | Toronto Maple Leafs send Aleksi Heimosalmi to the Carolina Hurricanes for Thomas Hickey (rental) |
| 2028 | Drafted in the 2nd round, 55th overall by Toronto (from Florida) |
