Transactions| Date | Transaction | |||
| 4/25/06 | Signed C Corky Miller to a Minor League contract. | |||
| 4/22/06 | Optioned RHP Jermaine Van Buren to Triple-A Pawtucket and recalled RHP Manny Delcarmen from Triple-A Pawtucket. | |||
| 4/20/06 | Purchased the contract of INF/OF Willie Harris from Triple-A Pawtucket; Optioned OF Adam Stern to Pawtucket. | |||
| 4/15/06 | Placed LHP David Wells on the 15-day disabled list (retroactive to April 13) with a right knee sprain and recalled RHP Jermaine Van Buren from Triple-A Pawtucket. | |||
| 4/12/06 | Activated LHP David Wells from the 15-day disabled list and placed RHP David Riske on the 15-day disabled list (retroactive to April 5) with a lower back strain. | |||
| 4/11/06 | Placed OF Coco Crisp on 15-day disabled list, retroactive to April 9, due to fracture of his left index finger; purchased contract of OF Dustan Mohr from Triple-A Pawtucket. | |||
| 4/10/06 | Agreed to terms with DH/1B David Ortiz on a four-year contract extension with a club option for the 2011 season. | |||
| 4/2/06 | Reassigned 2B Willie Harris, LHP Mike Holtz, C Ken Huckaby, OF Gabe Kapler, 2B Dustin Pedroia, INF Enrique Wilson to Minor League camp. | |||
| 4/1/06 | Placed LHP David Wells and 1B Hee-Seop Choi on the 15-day disabled list. | |||