Actually two weeks:

Atlanta organization sends Eliecer Cardenas from Mississippi (AA) to Lynchburg (A).
Baltimore organization sends Armando Gabino from Norfolk (AAA) to Bowie (AA).
Boston assigns Darnell McDonald to Pawtucket (AAA).
Cubs activate Matt Garza from the disabled list.
Cubs organization (AAA Iowa) activates Augie Ojeda from the disabled list.
White Sox organization (AAA Charlotte) places Michael Restovich on the seven day disabled list, then activates him from the disabled list.
Dodgers outright Juan Castro to AAA Albuquerque.
Dodgers recall Trent Oeltjen from AAA Albuquerque.
Yankees organization (AAA Scranton/Wilkes-Barre) places Carlos Silva on the seven day disabled list.
Oakland places Grant Balfour on paternity leave.
Oakland organization (AAA Sacramento) places Steve Tolleson on the temporarily inactive list.
Oakland organization (AAA Sacramento) trades Steve Tolleson to San Diego organization (AAA Tucson) for cash considerations.
Philadelphia organization sends Jeff Lanning from AA Reading to extended spring training, then sends him to Lakewood (A).
Pittsburgh places Joe Beimel on the fifteen day disabled list.
San Diego organization (AAA Tucson) activates Bobby Kielty from the disabled list.
Minatitlan of the Mexican League adds Hector Carrasco to the roster.
Veracruz of the Mexican League places D’Angelo Jimenez on waivers.