| Troy Brouwer was added to Devils. |
| TRADE : From Senators to Devils : Troy Brouwer. |
| Carey Price was added to Devils. |
| TRADE : From Capitals to Devils : Carey Price. |
| Mark Jankowski is no longer as assistant for Warriors. |
| Stephen Gionta was released. |
| TRADE : From Devils to Golden Knights : Colin Wilson. |
| TRADE : From Wild to Devils : Colin Wilson. |
| Morgan Rielly is no longer as assistant for Devils. |
| Tanner Pearson is no longer as assistant for Devils. |
| Kari Lehtonen was added to Devils. |
| Ty Smith has been added to Devils. |
| Dakota Mermis was added to Devils. |
| Mark Stuart was added to Devils. |
| Brendan Shinnimin was released. |
| Devils paid 0 € to release Seth Ambroz. |
| Ian McCoshen has been selected as assistant for Warriors. |
| Devils paid 0 € to release Patrik Elias. |
| Adam Henrique is no longer captain for Devils. |
| TRADE : From Devils to Wild : Andrej Sustr. |
