| Date/Season | Transaction |
|---|---|
| 2/14/2019 | Toronto Maple Leafs send Daultan Leveille to the Pittsburgh Penguins for Niko Snellman, Tyler Biggs |
| 3/23/2017 | Pittsburgh Penguins send Shawn Matthias to the New Jersey Devils for Niko Snellman |
| 2010 | Drafted in the 4th round, 96th overall by Montreal |
