11:45am: The Celtics have formally announced the signing in a press release. Like Terrence Williams' deal, it will include a team option for next season.
WEDNESDAY, 11:01am: The Celtics have officially signed White for the remainder of the season, tweets Gary Washburn of the Boston Globe.
TUESDAY, 8:44am: D.J. White's second 10-day contract with the Celtics is set to expire tonight, but the 6'9" forward won't be looking for work tomorrow. Jessica Camerato of CSNNE.com reports that the Celtics will re-sign White to a contract for the remainder of the season.
White, 26, hasn't seen a ton of playing time during his first 20 days with the club, appearing in just four games for a total of 27 minutes. Still, he has looked solid in his limited minutes, and provides some frontcourt depth as the Celtics approach the postseason.
With all 15 roster spots currently filled, the Celtics will make White their 14th player on a guaranteed contract. Shavlik Randolph's second 10-day contract with the club will expire tomorrow night, so Boston will face another decision later in the week on whether to bring back Randolph or leave one roster spot open.