8:53pm: The trade is official, according to press releases from the Thunder and Celtics.
8:11pm: The Thunder will acquire swingman Abdel Nader from the Celtics, Shams Charania of Yahoo Sports tweets. Nader, who was on a partially guaranteed contract, was expected to be waived before Oklahoma City came calling, Charania adds. The Thunder will also receive cash considerations, Charania adds in another tweet.
Recently acquired guard Rodney Purvis will go to Boston