| Date | Transaction | |||
| 12/22/06 | Signed RHP Doug Waechter to a Minor League contract and invited him to Spring Training. | |||
| 12/21/06 | Signed RHP Gary Glover and OF Jason Grabowski to Minor League contracts and invited them to Spring Training. | |||
| 12/15/06 | Signed INF Akinori Iwamura to a three-year contract with a one-year club option for 2010; Signed RHP Al Reyes to a Minor League contract and invited him to Spring Training. | |||
| 12/13/06 | Declined to tender 2007 contract offer to OF Damon Hollins. | |||
| 12/12/06 | Claimed LHP Bobby Livingston off waivers from the Mariners and traded him to the Phillies for cash. | |||
| 12/7/06 | Selected OF Ryan Goleski in the Rule 5 Draft; Traded OF Ryan Goleski to the Oakland Athletics for cash considerations; Released RHP Travis Harper. | |||
| 12/1/06 | Signed RHPs Stephen Andrade and Tony Peguero, INFs Hee-Seop Choi and Jorge Velandia, OF Dustan Mohr and C Yamid Haad to Minor League contracts with invitations to Spring Training. | |||
