9/5/12: OF Todd Glaesmann transferred to Bowling Green.
9/2/12: P Jimmy Patterson promoted to Durham.
9/1/12: IF Robby Price promoted to Durham.
8/31/12: OF Kevin Kiermaier promoted to Durham.
8/27/12: P Matt Nevarez promoted to Montgomery.
8/21/12: OF Chris Murrill activated from disabled list.
8/18/12: P Jeff Niemann promoted to Durham to continue MLB rehab assignment.
8/10/12: OF Luke Scott added to roster on an MLB rehab assignment.
8/8/12: P Jeff Niemann added to roster on an MLB rehab assignment.
8/1/12: P CJ Riefenhauser promoted to Montgomery
7/28/12: IF Alejandro Torres added to roster from Hudson Valley.
7/28//12: IF Derek Dietrich promoted to Montgomery.
7/24/12: OF Todd Glaesmann added to roster from Bowling Green.
7/24/12: OF Mikie Mahtook promoted to Montgomery.
7/23/12: P Matt Nevarez added to roster after signing minor league contract with Rays organization.
7/22/12: P Chris Rearick promoted to Montgomery.
7/15/12: OF Matt Joyce added to roster from MLB rehab assignment.
7/15/12: OF Sam Fuld promoted to Durham to continue MLB rehab assignment.
7/15/12: C Alejandro Torres transferred to Hudson Valley.
7/15/12: OF Kevin Kiermaier activated from disabled list.
7/11/12: C Alejandro Torres added to roster from Hudson Valley.
7/9/12: OF Chris Murrill placed on 7-day disabled list.
7/7/12: OF Sam Fuld added to roster for MLB rehab assignment.
7/4/12: C Alejandro Torres transferred to Hudson Valley.
7/2/12: P Alex Koronis added to roster from Montgomery.
6/25/12: Transferred OF Craige Lyerly to Hudson Valley
6/25/12: Activated P Chris Andujar from disabled list
6/25/12: Transferred P Kris Carlson to Hudson Valley Renegades
6/23/12: Added P Lenny Linksy to roster from Bowling Green
6/22/12: Added P Kris Carlson to roster from GCL Rays
6/22/12: Placed P Nate Garcia on 7-day disabled list
6/18/12: Added OF Chris Murrill to roster after being re-signed by Rays organization
6/18/12: Placed P Grayson Garvin on 7-day disabled list
6/11/12: Added P Kyle Farnsworth to roster on MLB rehab assignment
6/11/12: Transferred P Zach Butler to extended spring training
6/11/12: Activated P Grayson Garvin from disabled list
6/5/12: Added P Zach Butler to roster from extended spring training
6/5/12: Transferred C Keith Castillo to extended spring training
6/5/12: Activated C Luke Bailey from disabled list
6/5/12: Placed P Nate Garcia on 7-day disabled list
6/5/12: Placed OF Kevin Kiermaier on 7-day disabled list
6/2/12: Promoted OF Brett Nommensen to Mongtomery
6/1/12: Promoted OF Desmond Jennings to Durham to continue MLB rehab assignment
6/1/12: Placed P Grayson Garvin on 7-day disabled list
5/31/12: Added OF Desmond Jennings to roster on MLB rehab assignment
5/31/12: Added C David Wendt to roster from Montgomery
5/25/12: Activated OF Kevin Kiemaier from disabled list
5/21/12: Placed P Nate Garcia on 7-day disabled list (retro to 5/18)
5/18/12: Added P Theron Geith to roster from extended spring training
5/18/12: Placed P Wilking Rodriguez on 7-day disabled list (retro to 5/16)
5/17/12: Added OF Brandon Allen to roster for MLB rehab assignment
5/16/12: Promoted C Jose Lobaton to Montgomery to continue MLB rehab assignment
5/14/12: Promoted C Mayo Acosta to Durham
5/14/12: Added C Alejandro Torres to roster from Bowling Green
5/12/12: Added C Jose Lobaton to roster on an MLB rehab assignment
5/12/12: Activated OF Brett Nommensen from disabled list
5/11/12: Promoted OF Ty Morrison to Montgomery
5/3/12: Added OF Craige Lyerly from extended spring training
5/3/12: Placed C Luke Bailey on the 7-day disabled list
4/21/12: Added OF Steven Tinoco to roster from extended spring training
4/20/12: Added P Jimmy Patterson to roster from Montgomery
4/20/12: Assigned OF Steven Tinoco to extended spring training
4/20/12: Placed OF Kevin Kiermaier on 7-day disabled list
4/16/12: Added OF Steven Tinoco to roster from extended spring training
4/15/12: Promoted P Jimmy Patterson to Montgomery Biscuits
4/15/12: Promoted OF BJ Upton to Montgomery Biscuits to continue MLB rehab assignment
4/9/12: Added OF BJ Upton to roster for MLB rehab assignment.
4/5/12: Added C Luke Bailey, P Jay Buente, C Keith Castillo, IF Derek Dietrich, IF Robi Estrada, P Nate Garcia, P Grayson Garvin, IF Hector Guevara, P George Jensen, OF Kevin Kiermaier, P Braulio Lara, OF Mikie Mahtook, P Victor Mateo, P Jimmy Patterson, IF Robby Price, P Chris Rearick, P Wilking Rodriguez, OF Cody Rogers, P Enny Romero, P Eliazer Suero, IF Riccio Torrez and IF Phil Wunderlich for opening day.
4/5/12: Promoted IF Tyler Bortnick, P Merrill Kelly, P Alex Koronis, P Adam Liberatore, P Kyle Lobstein, IF Omar Luna, IF Mike Sheridan, P Scott Shuman, C Mark Thomas, P Jake Thompson and P Kirby Yates for opening day.