| 2024-mars-11 |
|---|
| Capitals |  | Blues | Conor Geekie (P). |
| Blues | | Capitals | Antoine Morand, $372,163 (Salary Cap Year 1). |
| Capitals | | Bruins | Dylan Larkin, $988,770 (Salary Cap Year 1). |
| Bruins | | Capitals | Dylan Strome, Lukas Reichel (P), Zach Benson (P). |
| 2024-mars-7 |
|---|
| Rangers | | Capitals | Gabriel Vilardi, James Reimer, Conor Geekie (P). |
| Capitals | | Rangers | Taylor Hall, Jimmy Howard, Y:2024-RND:4-WSH. |
| Hurricanes | | Capitals | Timo Meier, Brett Pesce, Peetro Seppala , Antti Suomela. |
| Capitals | | Hurricanes | Logan Couture, Cam Fowler, Artur Kayumov, Mike Green, $850,000 (Salary Cap Year 1), Y:2024-RND:3-WSH. |
| 2024-févr.-1 |
|---|
| Nordiques | | Capitals | Dylan Larkin. |
| Capitals | | Nordiques | Mathew Barzal, Petr Kodytek. |
| 2023-déc.-12 |
|---|
| Panthers | | Capitals | Mikhail Maltsev, TJ Brodie, Y:2024-RND:7-EDM, Y:2024-RND:7-FLA. |
| Capitals | | Panthers | Emil Bemstrom, Hampus Lindholm, Ilya Solovyov (P), $600,000 (Salary Cap Year 1). |
| 2023-nov.-10 |
|---|
| Nordiques | | Capitals | Petter Hansson. |
| 2023-oct.-24 |
|---|
| Capitals | | Wild | Matt Puempel. |
| 2023-oct.-13 |
|---|
| Stars | | Capitals | Marat Khairullin. |
| Capitals | | Flames | Conor Timmins. |
| 2023-oct.-12 |
|---|
| Flyers | | Capitals | Anatoli Golyshev. |
| Capitals | | Flyers | Rodrigo Abols. |
| 2023-oct.-9 |
|---|
| Capitals | | Senators | Conditional Draft Pick - Y:2026-RND:1-WSH. |
| 2023-oct.-6 |
|---|
| Senators | | Capitals | Tye Felhaber, Filip Cederqvist (P), $475,000 (Salary Cap Year 1), Y:2026-RND:5-OTT, Y:2026-RND:6-OTT, Y:2026-RND:7-OTT. |
| Capitals | | Senators | Tuukka Rask, Conditional Draft Pick - Y:2024-RND:1-WSH. |
| 2023-oct.-2 |
|---|
| Panthers | | Capitals | Taylor Hall, John Klingberg, Artur Kayumov, Danil Chayka (P), Y:2024-RND:6-FLA. |
| Capitals | | Panthers | Filip Forsberg, Mark Giordano, Adam Henrique, $2,912,500 (Salary Cap Year 1), Y:2024-RND:3-PIT. |
| 2023-sept.-24 |
|---|
| Capitals | | Kraken | David Noel. |
| Kraken | | Capitals | Ilya Solovyov (P), Y:2024-RND:6-SEA. |
| 2023-août-9 |
|---|
| Penguins | | Capitals | 2 000 000 $ (Money), Y:2024-RND:3-PIT. |
| 2023-mars-13 |
|---|
| Flyers | | Capitals | Nick Foligno, 2 250 000 $ (Salary Cap). |
| Capitals | | Flyers | Devin Shore. |
| 2023-mars-6 |
|---|
| Capitals | | Bruins | Joachim Blichfeld, Y:2023-RND:2-WSH, Y:2025-RND:2-WSH, Y:2025-RND:6-WSH. |
| Bruins | | Capitals | Adam Henrique, 800 000 $ (Salary Cap), Y:2023-RND:4-CHI. |
| 2023-mars-5 |
|---|
| Predators | | Capitals | Brock Boeser, Oscar Klefbom, 5 583 500 $ (Salary Cap). |
| Capitals | | Predators | Brendan Smith, Fredrik Claesson, Matt Luff, Carson Lambos (P), Y:2025-RND:1-WSH, Y:2024-RND:2-WSH. |
| 2022-oct.-10 |
|---|
| Rangers | | Capitals | Cam Fowler, Jaden Schwartz, 6 437 500 $ (Salary Cap). |
| Capitals | | Rangers | Kyle Palmieri, Mirco Mueller, Sam Steel, Jesper Wallstedt (P), Egor Afanasyev (P), Aleksi Heponiemi (P), Wyatt Kaiser (P). |
| 2022-juin-16 |
|---|
| Panthers | | Capitals | Tyler Lewington. |
| Capitals | | Panthers | Y:2023-RND:5-WSH. |
| 2022-juin-12 |
|---|
| Oilers | | Capitals | Sam Steel (P), Y:2022-RND:3-DAL, Y:2022-RND:5-CLB. |
| Capitals | | Oilers | Alexander Radulov. |
| 2022-mars-9 |
|---|
| Capitals | | Avalanche | Y:2022-RND:7-WSH. |
| Avalanche | | Capitals | Marian Gaborik. |
| Capitals | | Bruins | Jaroslav Halak, Y:2022-RND:3-CAR. |
| Bruins | | Capitals | Boone Jenner. |
| Capitals | | Devils | Drake Caggiula, Y:2022-RND:1-WSH. |
| Devils | | Capitals | Mikko Koivu. |
| Capitals | | Kraken | Y:2022-RND:5-WSH. |
| Kraken | | Capitals | Frans Nielsen, 2 625 000 $ (Salary Cap). |
| 2022-févr.-14 |
|---|
| Capitals | | Predators | Jayden Struble (P), Y:2022-RND:2-PHI. |
| Predators | | Capitals | Pekka Rinne. |
| 2022-févr.-11 |
|---|
| Oilers | | Capitals | Alexander Radulov, Y:2023-RND:6-WIN. |
| Capitals | | Oilers | Trevor Lewis, Y:2023-RND:1-WSH. |
| 2022-janv.-24 |
|---|
| Capitals | | Flames | Y:2022-RND:4-NYI. |
| Flames | | Capitals | Justin Braun. |
| Capitals | | Blackhawks | Carl Grundstrom. |
| Blackhawks | | Capitals | Michal Kempny. |
| 2021-déc.-9 |
|---|
| Panthers | | Capitals | Mark Giordano, Y:2022-RND:4-NYI. |
| Capitals | | Panthers | John Klingberg, Alexandre Texier, Danil Chayka (P), Y:2022-RND:2-WSH. |
| 2021-oct.-15 |
|---|
| Capitals | | Blackhawks | Pavel Shen. |
| Blackhawks | | Capitals | Miska Kukkonen. |
| 2021-oct.-14 |
|---|
| Stars | | Capitals | Mike Green. |
| Blues | | Capitals | Brendan Smith. |
| Capitals | | Red Wings | Nicolas Kerdiles. |
| 2021-juin-15 |
|---|
| Capitals | | Hurricanes | Y:2021-RND:5-CHI, Y:2021-RND:5-COL, Y:2021-RND:6-CGY. |
| Hurricanes | | Capitals | Chris Martenet (P), Josh Ess (P), Marcus Westfalt (P), Y:2022-RND:3-CAR. |
| 2021-juin-14 |
|---|
| Red Wings | | Capitals | Tyler Tucker (P). |
| Capitals | | Red Wings | Y:2021-RND:4-BOS, Y:2021-RND:4-WSH. |
| 2021-févr.-28 |
|---|
| Capitals | | Hurricanes | Alec Martinez, Y:2023-RND:7-WSH. |
| Hurricanes | | Capitals | Jakob Forsbacka Karlsson, Conor Timmins (P). |
| Oilers | | Capitals | Y:2021-RND:4-TBL, Y:2021-RND:7-FLA. |
| Capitals | | Oilers | Dan Hamhuis. |
| 2021-févr.-27 |
|---|
| Jets | | Capitals | Mirco Mueller, Antti Suomela, Jayden Struble (P), Y:2021-RND:1-ANA. |
| Capitals | | Jets | Keith Yandle. |
| Flyers | | Capitals | Milos Roman, Nicolas Roy, Y:2021-RND:1-ARZ, Y:2021-RND:1-PHI, Y:2022-RND:2-PHI, Y:2021-RND:5-CHI. |
| Capitals | | Flyers | Ryan Getzlaf, Zack Kassian, Y:2021-RND:2-WSH. |
| Wild | | Capitals | Kyle Palmieri, Aleksi Heponiemi (P). |
| Capitals | | Wild | Max Pacioretty, Y:2021-RND:3-WSH. |
| 2020-déc.-5 |
|---|
| Capitals | | Flames | Tim Erixon. |
| Flames | | Capitals | Tim Erixon, 2 500 000 $ (Salary Cap). |
| 2020-déc.-4 |
|---|
| Capitals | | Jets | Carl Hagelin. |
| Jets | | Capitals | Ryan Donato. |
| 2020-déc.-3 |
|---|
| Capitals | | Flames | Mikko Koskinen, Adam Ruzicka (P), Y:2021-RND:1-WSH. |
| Flames | | Capitals | Tuukka Rask, Y:2021-RND:6-CGY. |
| 2020-oct.-7 |
|---|
| Capitals | | Flames | Christian Folin. |
| 2020-oct.-5 |
|---|
| Capitals | | Bruins | Marc Methot. |
| Bruins | | Capitals | Petr Kvaca (P), Y:2021-RND:4-BOS. |
| 2020-sept.-24 |
|---|
| Capitals | | Avalanche | Patrik Berglund. |
| Avalanche | | Capitals | Patrick Harper (P), Y:2021-RND:5-COL. |
| 2020-juil.-7 |
|---|
| Blackhawks | | Capitals | Alec Martinez. |
| Capitals | | Blackhawks | Nick Leddy. |
| 2020-juin-25 |
|---|
| Capitals | | Coyotes | 10 000 000 $ (Money), Y:2020-RND:6-WSH, Y:2020-RND:7-TOR, Y:2020-RND:7-WSH, Y:2021-RND:6-WSH. |
| Coyotes | | Capitals | Adam Gaudette, Curtis Lazar. |
| 2020-juin-20 |
|---|
| Red Wings | | Capitals | Jaroslav Halak. |
| Capitals | | Red Wings | Y:2020-RND:4-WSH. |
| 2020-févr.-24 |
|---|
| Capitals | | Flyers | Nicolas Aube-Kubel. |
| Flyers | | Capitals | Gabriel Fontaine. |
| Golden Knights | | Capitals | Logan Couture, Maxwell Gildon (P). |
| Capitals | | Golden Knights | Travis Konecny, Erik Cernak, Y:2020-RND:1-WSH. |
| 2020-janv.-20 |
|---|
| Capitals | | Nordiques | Mathieu Perreault. |
| 2020-janv.-18 |
|---|
| Capitals | | Bruins | Eamon McAdam, Cody Glass (P), Erik Brannstrom (P). |
| Bruins | | Capitals | Max Pacioretty, Hampus Lindholm, Kieffer Bellows (P). |
| 2019-déc.-4 |
|---|
| Capitals | | Flames | Ryan Dzingel, Y:2020-RND:2-WSH. |
| Flames | | Capitals | Ryan Getzlaf, Adam Ruzicka (P), Jiri Patera (P). |
| 2019-oct.-18 |
|---|
| Capitals | | Predators | Tucker Poolman. |
| Golden Knights | | Capitals | Alex Biega, Zack Kassian. |
| Wild | | Capitals | Brian Elliott. |
| Oilers | | Capitals | Adam Tambellini, Dennis Yan. |
| Capitals | | Oilers | Matt Lorito. |
| 2019-sept.-13 |
|---|
| Blue Jackets | | Capitals | Egor Yakovlev. |
| 2019-août-20 |
|---|
| Capitals | | Maple Leafs | Matt Hendricks, Troy Brouwer, Justin Dowling. |
| Maple Leafs | | Capitals | Devin Shore. |
| Capitals | | Avalanche | Adam Boqvist (P). |
| Avalanche | | Capitals | Travis Konecny, Ryan Miller. |
| 2019-juil.-30 |
|---|
| Maple Leafs | | Capitals | Filip Forsberg, Carl Hagelin, Y:2020-RND:7-TOR. |
| Capitals | | Maple Leafs | Nikolaj Ehlers, Isac Lundestrom, Y:2020-RND:3-WSH. |
| 2019-juil.-15 |
|---|
| Capitals | | Kraken | Michael Kapla. |
| Kraken | | Capitals | Mathieu Perreault. |
| Capitals | | Panthers | Y:2021-RND:7-WSH. |
| Panthers | | Capitals | Troy Brouwer. |
| 2019-févr.-27 |
|---|
| Capitals | | Golden Knights | Tomas Hertl. |
| Golden Knights | | Capitals | Cody Glass (P), Emil Bemstrom (P), Y:2019-RND:3-VGK. |
