| 2024-févr.-22 |
|---|
| Predators |  | Islanders | Noah Hanifin, Sebastien Aho. |
| Islanders | | Predators | Cole McWard, Nikita Zaitsev, Y:2025-RND:3-WIN. |
| 2023-oct.-17 |
|---|
| Penguins | | Islanders | Y:2024-RND:4-MTL. |
| Islanders | | Penguins | Samuel Girard. |
| 2023-oct.-16 |
|---|
| Kraken | | Islanders | Y:2025-RND:4-SEA. |
| Islanders | | Kraken | Casey Cizikas, Robert Hagg, Igor Ozhiganov. |
| 2023-oct.-13 |
|---|
| Islanders | | Jets | Sam Gagner. |
| 2023-août-3 |
|---|
| Islanders | | Flames | Brendan Gallagher. |
| Islanders | | Golden Knights | Matthew Boldy. |
| Golden Knights | | Islanders | Andrei Svechnikov, Morgan Frost. |
| 2023-juin-15 |
|---|
| Islanders | | Blue Jackets | Evgeny Kuznetsov, Y:2024-RND:2-MIN, Y:2023-RND:3-WIN. |
| Blue Jackets | | Islanders | Nick Schmaltz, Fabian Lysell (P). |
| 2023-juin-7 |
|---|
| Islanders | | Kraken | Michael Bunting. |
| Kraken | | Islanders | Y:2023-RND:5-SEA. |
| 2023-juin-5 |
|---|
| Islanders | | Golden Knights | Ilya Mikheyev, Thatcher Demko, Y:2023-RND:4-FLA. |
| Golden Knights | | Islanders | Radek Faksa, Y:2023-RND:3-WIN, Y:2023-RND:6-CGY. |
| 2023-mars-13 |
|---|
| Jets | | Islanders | Nathan Bastian, Y:2025-RND:3-WIN. |
| Islanders | | Jets | Tage Thompson. |
| Wild | | Islanders | Evgeny Kuznetsov, Y:2024-RND:2-MIN, Y:2024-RND:2-NYI. |
| Islanders | | Wild | TJ Oshie, Calvin de Haan, Sebastian Cossa (P), David Goyette (P), Y:2024-RND:1-NYI. |
| Islanders | | Blues | Y:2023-RND:2-NYI, Y:2025-RND:2-NYI. |
| Blues | | Islanders | Brendan Gallagher, 2 650 000 $ (Salary Cap). |
| 2023-mars-5 |
|---|
| Flames | | Islanders | Mark Jankowski, 1 200 000 $ (Salary Cap). |
| Islanders | | Flames | Y:2023-RND:5-NYI. |
| Wild | | Islanders | Adam Larsson, 622 500 $ (Salary Cap). |
| Islanders | | Wild | Andreas Johnsson, Y:2024-RND:2-NYI. |
| 2023-févr.-20 |
|---|
| Islanders | | Flyers | Auston Matthews, Scott Reedy. |
| Flyers | | Islanders | Sean Couturier, Morgan Geekie. |
| 2023-févr.-7 |
|---|
| Flames | | Islanders | Mikhail Grigorenko. |
| Islanders | | Flames | Dillon Dube, Noel Acciari. |
| Jets | | Islanders | Y:2023-RND:5-WIN. |
| Islanders | | Jets | Gabriel Dumont. |
| 2023-févr.-3 |
|---|
| Islanders | | Flyers | Matt Nieto. |
| Flyers | | Islanders | Zemgus Girgensons, Y:2023-RND:4-FLA. |
| 2022-oct.-12 |
|---|
| Islanders | | Hurricanes | Will Borgen. |
| Wild | | Islanders | Will Borgen. |
| 2022-oct.-10 |
|---|
| Islanders | | Blues | Matthew Tkachuk, Travis Sanheim. |
| Blues | | Islanders | Jonathan Huberdeau, Samuel Girard, Robert Mastrosimone (P), Conditional Draft Pick - Y:2023-RND:2-STL. |
| 2022-sept.-30 |
|---|
| Sabres | | Islanders | 2 000 000 $ (Money). |
| Islanders | | Sabres | Thomas Greiss. |
| 2022-sept.-5 |
|---|
| Jets | | Islanders | Calvin de Haan. |
| Islanders | | Jets | Nikita Tryamkin. |
| 2022-juil.-28 |
|---|
| Islanders | | Ducks | Mikael Granlund. |
| Ducks | | Islanders | Markus Granlund. |
| Islanders | | Ducks | Markus Granlund, Zachary Fucale. |
| Ducks | | Islanders | Thomas Greiss, Tage Thompson. |
| Islanders | | Flyers | Casey Mittelstadt, Nick Foligno, Y:2024-RND:6-NYI. |
| Flyers | | Islanders | Casey Cizikas, Dillon Dube, Erik Gudbranson. |
| 2022-juin-23 |
|---|
| Oilers | | Islanders | Thatcher Demko. |
| Islanders | | Oilers | Y:2023-RND:4-NYI. |
| Panthers | | Islanders | Jacob Nilsson. |
| Islanders | | Panthers | Alexei Lipanov. |
| 2022-janv.-24 |
|---|
| Islanders | | Canucks | Travis Hamonic, Y:2023-RND:3-NYI. |
| Canucks | | Islanders | Nikita Zaitsev, Joni Jurmo (P). |
| Panthers | | Islanders | Josh Morrissey. |
| Islanders | | Panthers | TJ Brodie, Y:2022-RND:1-NYI. |
| 2021-déc.-17 |
|---|
| Maple Leafs | | Islanders | Ivan Morozov, Matthew Tkachuk, Y:2022-RND:2-TOR. |
| Islanders | | Maple Leafs | Sidney Crosby. |
| 2021-déc.-16 |
|---|
| Oilers | | Islanders | Casey Mittelstadt. |
| Islanders | | Oilers | Lias Andersson. |
| 2021-déc.-7 |
|---|
| Islanders | | Blackhawks | Mackenzie MacEachern. |
| Blackhawks | | Islanders | Andrew Shortridge. |
| Panthers | | Islanders | Sidney Crosby, TJ Oshie, Ilya Mikheyev, Y:2022-RND:5-OTT. |
| Islanders | | Panthers | Bo Horvat, Joe Pavelski, Max Domi, Y:2023-RND:1-NYI, Y:2022-RND:4-NYI. |
| 2021-nov.-30 |
|---|
| Islanders | | Senators | Anthony Duclair, Ryan Pulock. |
| Senators | | Islanders | Mikael Granlund, Travis Sanheim. |
| 2021-nov.-25 |
|---|
| Islanders | | Blackhawks | Christian Wolanin. |
| Blackhawks | | Islanders | Robert Hagg. |
| 2021-nov.-8 |
|---|
| Flames | | Islanders | Andreas Johnsson, Colin Miller. |
| Islanders | | Flames | Nikita Zadorov, Y:2022-RND:6-NYI. |
| 2021-févr.-16 |
|---|
| Stars | | Islanders | Nick Foligno. |
| Islanders | | Stars | Ryan Spooner, Y:2021-RND:2-NYI. |
| 2021-janv.-25 |
|---|
| Wild | | Islanders | Bo Horvat. |
| Islanders | | Wild | Gabriel Landeskog, Jakob Pelletier (P), 20 000 000 $ (Money). |
| 2021-janv.-24 |
|---|
| Oilers | | Islanders | Frank Vatrano. |
| Islanders | | Oilers | Kyle Clifford. |
| 2021-janv.-8 |
|---|
| Flames | | Islanders | Cedric Paquette. |
| Islanders | | Flames | Derek Grant, Ryan Hartman. |
| Avalanche | | Islanders | Devante Smith-Pelly. |
| Islanders | | Avalanche | Y:2022-RND:5-NYI. |
| Avalanche | | Islanders | Joel Armia. |
| Islanders | | Avalanche | Danton Heinen, Y:2022-RND:3-NYI. |
| 2020-nov.-23 |
|---|
| Blues | | Islanders | Matt Nieto. |
| Islanders | | Blues | Y:2021-RND:3-TBL, Y:2021-RND:5-NYI. |
| 2020-nov.-16 |
|---|
| Islanders | | Flames | Phil Kessel. |
| Flames | | Islanders | Anthony Duclair, Danton Heinen, Nikita Tryamkin (P), Y:2021-RND:3-TBL. |
| Wild | | Islanders | Jake Virtanen. |
| Islanders | | Wild | Brett Connolly, Y:2021-RND:4-NYI. |
| 2020-oct.-29 |
|---|
| Stars | | Islanders | Nikita Zadorov. |
| Islanders | | Stars | Bryan Little, Ben Chiarot. |
| 2020-oct.-7 |
|---|
| Islanders | | Avalanche | Jan Rutta. |
| 2020-août-10 |
|---|
| Flyers | | Islanders | 1 200 000 $ (Money). |
| 2020-juin-18 |
|---|
| Islanders | | Flames | Frans Nielsen, Y:2020-RND:3-DAL, Y:2020-RND:2-WIN. |
| Flames | | Islanders | Scott Reedy (P), Kale Clague (P), Spencer Stastney (P), Y:2020-RND:5-CGY. |
| 2020-juin-12 |
|---|
| Islanders | | Ducks | Jake Guentzel, Y:2020-RND:4-MIN. |
| Ducks | | Islanders | Max Domi, Y:2020-RND:5-NAS. |
| 2020-janv.-17 |
|---|
| Islanders | | Panthers | Tyler Bertuzzi, Travis Sanheim, Kevin Stenlund (P), Y:2020-RND:1-NYI. |
| Panthers | | Islanders | Joe Pavelski, Y:2020-RND:3-WSH, Y:2024-RND:3-FLA. |
| 2019-déc.-31 |
|---|
| Islanders | | Kraken | Austin Wagner, Y:2020-RND:5-NYI. |
| Kraken | | Islanders | Roman Polak. |
| Islanders | | Avalanche | Andy Greene, Y:2020-RND:6-NYI. |
| Avalanche | | Islanders | Ben Chiarot, Antti Saarela (P), Y:2020-RND:3-NYI. |
| 2019-sept.-22 |
|---|
| Islanders | | Flames | Gabriel Gagne, Blaine Byron. |
| Flames | | Islanders | Zachary Fucale, Y:2020-RND:7-CGY. |
| 2019-sept.-18 |
|---|
| Hurricanes | | Islanders | Barclay Goodrow. |
| Islanders | | Hurricanes | Brett Seney, Y:2020-RND:4-ANA. |
| 2019-sept.-14 |
|---|
| Red Wings | | Islanders | Brandon Carlo, Ryan Hartman. |
| Islanders | | Red Wings | Tyson Jost, Caleb Jones, Boo Nieves, Y:2020-RND:2-NYI, Y:2020-RND:3-NYI. |
| 2019-juin-24 |
|---|
| Wild | | Islanders | Y:2020-RND:4-MIN. |
| Islanders | | Wild | Y:2019-RND:5-MTL, Y:2019-RND:6-NYI, Y:2019-RND:7-NYI. |
| 2019-juin-21 |
|---|
| Islanders | | Ducks | Y:2019-RND:4-NYI. |
| Ducks | | Islanders | Y:2020-RND:4-ANA, Y:2021-RND:7-ANA. |
| 2019-juin-17 |
|---|
| Wild | | Islanders | Gabriel Landeskog, Y:2019-RND:1-MIN. |
| Islanders | | Wild | Anders Lee, Dominik Simon, Ty Dellandrea (P), Jay O'brien (P), Y:2019-RND:3-NYI, Y:2020-RND:4-NYI. |
| Ducks | | Islanders | Y:2019-RND:5-MTL, Y:2019-RND:6-CAR. |
| Islanders | | Ducks | Y:2019-RND:5-NYI. |
| Jets | | Islanders | Nate Schnaar (P), Y:2019-RND:1-WIN, Y:2020-RND:2-WIN. |
| Islanders | | Jets | Y:2019-RND:1-NYI. |
| 2019-avr.-6 |
|---|
| Islanders | | Stars | Alex Tuch, Jacob Markstrom, Y:2019-RND:2-NYI. |
| Stars | | Islanders | Anders Lee, Lias Andersson, James Reimer, Y:2020-RND:3-DAL. |
