| Apr 17, 2026 |
Islanders didn't make playoff for year 2025. |
| Apr 17, 2026 |
Islanders didn't make playoff for year 2025. |
| Mar 16, 2026 |
TRADE : From Islanders to Avalanche : Nick Leddy (71). |
| Mar 16, 2026 |
TRADE : From Avalanche to Islanders : Corey Perry (67). |
| Mar 15, 2026 |
TRADE : From Islanders to Sabres : Jonas Brodin (72). |
| Mar 15, 2026 |
TRADE : From Sabres to Islanders : Nick Leddy (71), Y:2027-RND:2-BUF. |
| Mar 15, 2026 |
TRADE : From Islanders to Hurricanes : Victor Hedman (77). |
| Mar 15, 2026 |
TRADE : From Hurricanes to Islanders : Jonas Brodin (72), Logan Mailloux (63), Teddy Stiga (P). |
| Mar 15, 2026 |
TRADE : From Islanders to Sabres : Jordan Martinook (70). |
| Mar 15, 2026 |
TRADE : From Sabres to Islanders : Y:2026-RND:2-BUF, Y:2026-RND:7-CHI. |
| Feb 10, 2026 |
TRADE : From Sharks to Islanders : Patrik Laine (70), Trevor Connelly (P), Y:2027-RND:1-SJS, Y:2027-RND:2-SJS. |
| Feb 10, 2026 |
TRADE : From Islanders to Sharks : Ryan O'Reilly (75). |
| Jan 31, 2026 |
TRADE : From Senators to Islanders : Y:2026-RND:7-OTT. |
| Jan 31, 2026 |
TRADE : From Islanders to Senators : Scott Mayfield (69), Y:2027-RND:7-NYI. |
| Jan 27, 2026 |
TRADE : From Islanders to Penguins : Brenden Dillon (74). |
| Jan 27, 2026 |
TRADE : From Penguins to Islanders : Scott Mayfield (69), Y:2028-RND:2-PIT. |
| Jan 22, 2026 |
TRADE : From Islanders to Blue Jackets : Steven Stamkos (77), Y:2026-RND:3-NYI. |
| Jan 22, 2026 |
TRADE : From Blue Jackets to Islanders : Jake Neighbours (70), Ryder Ritchie (P), Y:2026-RND:2-CLB, Y:2027-RND:1-CLB. |
| Dec 17, 2025 |
TRADE : From Islanders to Canucks : Marcus Johansson (70). |
| Dec 17, 2025 |
TRADE : From Canucks to Islanders : Y:2026-RND:5-VAN, Y:2026-RND:6-VAN. |
| Oct 13, 2025 |
TRADE : From Islanders to Sabres : $100,000 (Money). |
| Oct 13, 2025 |
TRADE : From Sabres to Islanders : Craig Smith (66). |
| Oct 13, 2025 |
TRADE : From Islanders to Canucks : Gustav Nyquist (70). |
| Oct 13, 2025 |
TRADE : From Canucks to Islanders : $100,000 (Money). |
| Oct 13, 2025 |
TRADE : From Islanders to Avalanche : Joseph Veleno (66). |
