| Thomas Vanek was added to Capitals. |
| TRADE : From Bruins to Capitals : Thomas Vanek. |
| Nikita Scherbak was added to Capitals. |
| TRADE : From Capitals to Devils : Carey Price. |
| Mike Hoffman was added to Capitals. |
| Scott Timmins was released. |
| Brian Lashoff was released. |
| Capitals hired John Stevens for 750.000 € for 1 year(s). |
| Brendan Smith was added to Capitals. |
| TRADE : From Oilers to Capitals : Brenden Dillon. |
| Patrick Kane is no longer as assistant for Capitals. |
| Mark Letestu was added to Capitals. |
| TRADE : From Ducks to Capitals : Mike Hoffman. |
| Capitals paid 0 € to release Raphael Bussieres. |
| Capitals paid 0 € to release Ben Sexton. |
| Reid Petryk was added to Capitals. |
| Mitchell Gibson has been added to Capitals. |
| Reid McNeill was added to Capitals. |
| TRADE : From Capitals to Oilers : Marcus Kruger. |
| Dan DeKeyser has been selected as assistant for Capitals. |
