| TRADE : From Hurricanes to Islanders : 250 000 $ (Money). |
| TRADE : From Islanders to Hurricanes : A.J. Greer (63). |
| TRADE : From Devils to Islanders : Gabriel Landeskog (60). |
| TRADE : From Islanders to Devils : 250 000 $ (Money). |
| Seth Eisele was added to Islanders. |
| Seth Eisele signed with Islanders for 650 000 $ for 1 year(s). |
| Casey DeSmith was added to Islanders. |
| Casey DeSmith signed with Islanders for 2 550 000 $ for 2 year(s). |
| TRADE : From Islanders to GoldenKnights : Seth Eisele (51). |
| Unknown Player is no longer captain for SoundTigers. |
| Jordan Oesterle has been selected as captain for SoundTigers. |
| Unknown Player is no longer as assistant for SoundTigers. |
| Joey Anderson has been selected as assistant for SoundTigers. |
| Unknown Player is no longer as assistant for SoundTigers. |
| Juuso Parssinen has been selected as assistant for SoundTigers. |
| Unknown Player is no longer as assistant for Islanders. |
| Steven Stamkos has been selected as assistant for Islanders. |
| TRADE : From Islanders to Canadiens : 250 000 $ (Money). |
| TRADE : From Canadiens to Islanders : Samuel Bolduc (63). |
| Unknown Player is no longer as assistant for Islanders. |
