| Date/Season | Transaction |
|---|---|
| 9/19/2026 | New Jersey Devils send Thomas Greiss (as Rental after $3mill retained)~ to the Montreal Canadiens for Zach Fucale, MON 2nd 2033, and $750k cash |
| 4/3/2026 | Chicago Blackhawks send Thomas Greiss, Joel Edmundson to the New Jersey Devils for Will Smith , Philip Tomasino, 2032 CBJ Rnd 3 |
| 2015 | Drafted in the 2nd round, 32nd overall by Chicago (from Colorado) |
