| TRADE : From Islanders to Lightning : Andrew MacDonald. |
| Jamie McGinn was added to Islanders. |
| TRADE : From Islanders to Avalanche : Paul Stastny. |
| Sound Tigers was eliminated at round 3 of year 2017. |
| Cody Eakin was added to Islanders. |
| Islanders paid 0 € to release Andrei Makarov. |
| General Manager Change : Islanders hired general manager Sebastian |
| Andrew Nielsen was added to Islanders. |
| Hannes Bjorninen has been deleted from Islanders. |
| Brad Richards was released. |
| Cal Heeter was released. |
| Marcus Karlberg has been added to Islanders. |
| Brian Hart was released. |
| Joseph Blandisi was added to Islanders. |
| General Manager Change : Islanders hired general manager Fabian |
| Austin Watson was added to Islanders. |
| Gregory Campbell was added to Islanders. |
| Paul Martin was added to Islanders. |
| Andrei Makarov was released. |
| Islanders paid 0 € to release Maxime Clermont. |
