| Jamie McGinn was added to Islanders. |
| TRADE : From Islanders to Avalanche : Paul Stastny. |
| Sound Tigers was eliminated at round 3 of year 2017. |
| TRADE : From Islanders to Lightning : Andrew MacDonald. |
| Nathan Longpre was released. |
| Islanders paid 0 € to release Matt Watkins. |
| Gilles Senn was added to Islanders. |
| Jake Kulevich was added to Islanders. |
| Paul Phillips was released. |
| TRADE : From Flames to Islanders : Joe Morrow. |
| General Manager Change : Islanders fired general manager Fabian |
| Islanders paid 0 € to release Peter Budaj. |
| Curtis Glencross was released. |
| TRADE : From Stars to Islanders : Tom Kuhnhackl. |
| Trevor Smith was released. |
| Islanders paid 0 € to release Kirill Kabanov. |
| Matt Watkins was released. |
| TRADE : From Stars to Islanders : Connor Brickley. |
| Patrik Virta was added to Islanders. |
| Landon Bow was added to Islanders. |
