| APRIL | |
| DATE | TRANSACTION |
| April 20, 2012 | Signed D Dylan DeMelo. |
| April 13, 2012 | Signed F Konrad Abeltshauser. |
| MARCH | |
| DATE | TRANSACTION |
| March 31, 2012 | Signed C Travis Oleksuk to an entry-level contract. |
| March 29, 2012 | Signed D Matt Tennyson to an entry-level contract.American Hockey League |
| March 14, 2012 | Signed F Sebastian Stalberg to a two-year contract. |
| March 14, 2012 | Signed F Sebastian Stalberg to a two-year contract. |
| FEBRUARY | |
| DATE | TRANSACTION |
| February 27, 2012 | Acquired F Daniel Winnik, F T.J. Galiardi and a 2013 seventh-round draft pick from Colorado for F Jamie McGinn, F Mike Connelly and F Michael Sgarbossa. |
| February 7, 2012 | F Owen Nolan announced his retirement. |
| February 2, 2012 | Recalled G Tyson Sexsmith from Worcester (AHL). |
| JANUARY | |
| DATE | TRANSACTION |
| January 26, 2012 | Acquired F Tim Kennedy from Florida for D Sean Sullivan and assigned him to Worcester (AHL). |
| January 19, 2012 | Assigned G Antero Niittymaki to Worcester (AHL). |
| January 5, 2012 | Recalled F Tommy Wingels from Worcester (AHL). |