April 7, 2004: Signed Leon Smith to a 10-day contract.
June 24, 2004: Selected Robert Swift (1st round, 12th pick), Andre Emmett (2nd round, 35th pick) and David Young (2nd round, 41st pick) in the 2004 NBA Draft.
March 8, 2006: Signed Marcus Fizer to a 10-day contract.
June 28, 2006: Selected Mouhamed Sene (1st round, 10th pick), Denham Brown (2nd round, 40th pick) and Yotam Halperin (2nd round, 53rd pick) in the 2006 NBA Draft.
July 14, 2010: Traded Josh Childress to the Phoenix Suns for a 2012 2nd round draft pick (Mike Scott). Atlanta also received a trade exception from Phoenix.
July 26, 2010: Signed Josh Powell as a free agent.
September 2, 2010: Signed Etan Thomas as a free agent.
December 3, 2010: Signed Damien Wilkins as a free agent.
January 8, 2011: Signed Damien Wilkins to two 10-day contracts, then signed to a contract for the rest of the season.