NBA Boston Celtics Transactions Page

- May 3, 2012: Rajon Rondo - Reinstated from Suspension
- Apr 29, 2012: Rajon Rondo - League Suspension (One game for bumping an official)
- Apr 19, 2012: Jermaine O'Neal - Waived
- Apr 19, 2012: Sean Williams - Signed for the Rest of the Season
- Mar 22, 2012: Ryan Hollins - Signed as Free Agent
- Mar 22, 2012: Chris Wilcox - Waived
- Feb 27, 2012: Rajon Rondo - Reinstated from Suspension
- Feb 19, 2012: Rajon Rondo - League Suspension (Two games for throwing ball at official)
- Dec 23, 2011: Mickael Pietrus - Signed as Free Agent
- Dec 21, 2011: Michael Sweetney - Waived
- Dec 21, 2011: Carlos Arroyo - Signed to Play in Europe (Besiktas Milangaz (Turkey))
- Dec 21, 2011: Gilbert Brown - Waived
- Dec 21, 2011: Jamal Sampson - Waived
- Dec 14, 2011: Jamal Sampson - Signed as Free Agent
- Dec 13, 2011: Michael Sweetney - Signed as Free Agent
- Dec 13, 2011: Gilbert Brown - Signed as Free Agent
- Dec 11, 2011: Sasha Pavlovic - Re-Signed
- Dec 11, 2011: Brandon Bass - Traded (For Glen Davis and Von Wafer)
- Dec 9, 2011: Jeff Green - Re-Signed (Contract voided due to failed physical)
- Dec 8, 2011: Greg Stiemsma - Signed as Free Agent
- Dec 8, 2011: E'Twaun Moore - Signed as Draft Pick
- Dec 8, 2011: Marquis Daniels - Signed as Free Agent (One-year deal)
- Dec 8, 2011: Chris Wilcox - Signed as Free Agent (One-year deal)
- Dec 8, 2011: Keyon Dooling - Traded (For rights to Albert Miralles)
- Jun 22, 2011: JaJuan Johnson - Traded (For rights to MarShon Brooks)
- Jun 21, 2011: Nenad Krstic - Signed to Play in Europe
- Jun 6, 2011: Ray Allen - Exercised Contract Option (Exercised player option for 2011-2012)
- May 31, 2011: Shaquille O'Neal - Retired
- Mar 4, 2011: Carlos Arroyo - Signed as Free Agent
- Mar 4, 2011: Chris Johnson - 10-Day Contract Expired; Player Not Re-Signed
- Mar 2, 2011: Sasha Pavlovic - Signed as Free Agent
- Mar 1, 2011: Troy Murphy - Signed as Free Agent
- Feb 23, 2011: Nenad Krstic - Traded (For C Kendrick Perkins, four-player deal)
- Feb 23, 2011: Chris Johnson - Signed to 10-Day Contract
- Feb 23, 2011: Jeff Green - Traded (For C Kendrick Perkins, four-player deal)
- Nov 14, 2010: Delonte West - Reinstated from Suspension
- Oct 25, 2010: Delonte West - League Suspension (Ten games for weapons violations)
- Oct 20, 2010: Mario West - Waived
- Oct 19, 2010: Stephane Lasme - Waived
- Oct 5, 2010: Stephane Lasme - Signed as Free Agent
- Oct 5, 2010: Mario West - Signed as Free Agent
- Oct 3, 2010: Tony Gaffney - Waived
- Sep 23, 2010: Oliver Lafayette - Waived
- Aug 31, 2010: Delonte West - Signed as Free Agent
- Aug 9, 2010: Rasheed Wallace - Waived
- Aug 9, 2010: Luke Harangody - Signed as Draft Pick
- Aug 3, 2010: Shaquille O'Neal - Signed as Free Agent (Two-year contract)
- Jul 28, 2010: Von Wafer - Signed as Free Agent (One-year contract)
- Jul 25, 2010: Marquis Daniels - Re-Signed (Terms not disclosed)
- Jul 15, 2010: Nate Robinson - Re-Signed (Two-year contract)
- Jul 14, 2010: Paul Pierce - Re-Signed (Four-year contract)
- Jul 9, 2010: Jermaine O'Neal - Signed as Free Agent (Two-year contract)
- Jul 7, 2010: Ray Allen - Re-Signed (Two-year contract)
- Jul 1, 2010: Avery Bradley - Signed as Draft Pick