In
| Calle Rosen, D | Free Agent – Toronto |
| Tommy Cross, D | Free Agent – Florida |
| Matthew Peca, C/W | Free Agent – Ottawa |
| Nathan Todd, C | Free Agent |
| Charlie Lindgren, G | Free Agent – Montreal |
| Brandon Saad, LW/RW | Free Agent – Colorado |
| Pavel Buchnevich, RW | Trade – NY Rangers |
Out
| Austin Poganski, RW | Free Agent – Winnipeg |
| Jaden Schwartz, LW | Free Agent – Seattle |
| Mike Hoffman, LW/RW | Free Agent – Montreal |
| Sammy Blais, LW/RW | Trade – NY Rangers |
| Vince Dunn, D | Expansion Draft – Seattle |
| Carl Gunnarsson, D | Retired |
| Jacob De La Rose, C/LW | Free Agent – Europe |
Unrestricted Free Agents – David Perron, Zach Sanford, Robert Bortuzzo, Kyle Clifford, MacKenzie MacEachern, Matthew Peca, Ville Husso, Charlie Lindgren, Tyler Bozak, Tommy Cross, Calle Rosen, and Sam Anas.