Transactions| Date | Transaction | |||
| 7/31/06 | Acquired INF Todd Walker from the Chicago Cubs in exchange for Minor League RHP Jose Ceda. | |||
| 7/30/06 | Recalled RHP Mike Thompson from Triple-A Portland and placed RHP Chan Ho Park on the 15-day disabled list, retroactive to July 26. | |||
| 7/24/06 | Activated RHP Scott Williamson and optioned INF Justin Leone to Triple-A Portland. | |||
| 7/22/06 | Acquired RHP Scott Williamson from the Chicago Cubs in exchange for LHP Fabian Jimenez and RHP Joel Santo. | |||
| 7/21/06 | Purchased the contract of IF Justin Leone from Triple-A Portland, recalled OF Terrmel Sledge from Portland and optioned RHP Mike Thompson and RHP Brian Sweeney to Portland. | |||
| 7/19/06 | Recalled RHP Mike Thompson from Triple-A Portland; released 3B Vinny Castilla. | |||
| 7/18/06 | Acquired RHP Mike Adams from the Cleveland Indians in exchange for RHP Brian Sikorski. | |||
| 7/17/06 | Activated LHP Alan Embreee from the 15-day disabled list and designated RHP Brian Sikorski for assignment. | |||
| 7/14/06 | Activated RHP Doug Brocail from the 15-day disabled list and optioned RHP Scott Cassidy to Triple-A Portland. | |||
| 7/5/06 | Reinstated OF Dave Roberts from the 15-day disabled list and placed OF Ben Johnson on the 15-day disabled list with a left shoulder strain. | |||
| 7/2/06 | Placed LHP Alan Embree on the 15-day disabled list due to a strained left groin and recalled RHP Cla Meredith from Triple-A Portland. | |||
| 7/1/06 | Activated RHP Woody Williams from the 15-day disabled list; optioned RHP Mike Thompson to Triple-A Portland. | |||