| TRADE : From Sabres to Oilers : Cooper Marody (P). |
| TRADE : From Stars to Sabres : Andrej Sekera. |
| TRADE : From Ducks to Sabres : Luc Snuggerud. |
| Kyle Platzer was released. |
| Nikolay Goldobin was added to Sabres. |
| Cody Eakin has been selected as assistant for Sabres. |
| Miska Kukkonen has been added to Sabres. |
| Ulf Samuelsson contract with Cardinals has ended. |
| Matt Martin was added to Sabres. |
| Will Toffey has been deleted from Sabres. |
| Scott Wilson was added to Sabres. |
| Daniel Brickley was added to Sabres. |
| TRADE : From Canadiens to Sabres : Mike Green. |
| Sabres paid 0 € to release Emil Garipov. |
| TRADE : From Sabres to Ducks : Alexander Radulov. |
| Sabres paid 931.612 € to release Philip Samuelsson. |
| TRADE : From Senators to Sabres : Nikolay Goldobin. |
| Unknown Player is no longer as assistant for Sabres. |
| Semyon Kizimov has been added to Sabres. |
| Sabres paid 0 € to release Jared Cowen. |
