The Boston Celtics, the only team in NBA history with 18 championship trophies, have a new ownership group. William ...

What changes now that Chisholm is in charge? Why did Boston wait so long to sign Amari Williams? Will Ron Harper Jr. parlay his Exhibit 10 deal into another tour with Maine?

The ownership group led by Bill Chisholm has officially taken control of the team, and circulated a release to that effect ...

The Boston Celtics now officially belong to Bill Chisholm. The investor group led by the Chisholm has completed its ...

The Celtics officially announced the sale of the team to Bill Chisholm’s group and explained how Wyc Grousbeck fits into the ...

New owner William Chisholm's investor group will lead the team and former owner Wyc Grousbeck will serve as team CEO.

"We are committed to building on the legacy of the Celtics and raising banners," the new owner and governor of the team said.