| Date | Transaction |
|---|---|
| 07/01/12 | Wijas, Walter signed to full contract. |
| 07/01/12 | Smithmyer, Andrew signed to full contract. |
| 07/01/12 | Callaway, Will signed to full contract. |
| 06/30/12 | Silverstein, Scott released |
| 06/30/12 | Moir, Robbie released |
| 06/30/12 | Paiz, David released |
| 06/30/12 | Miller, Peter activated |
| 06/30/12 | Smith, Gage signed P Florida State |
| 06/30/12 | Shepherd, Blake signed OF Viterbo |
| 06/25/12 | Fultz, Ben released |
| 06/25/12 | Torres, Daniel released |
| 06/21/12 | Garver, Mitchell signed C/OF New Mexico |
| 06/20/12 | Andrews, Bobby released |
| 06/18/12 | Firth, Scott activated |