Who are the other people and organizations that are contributing to the Chisholm Group's ownership of the Celtics behind the scenes?

While the roster is seeing changes this season to save money, Chisholm says that nothing is really changing in Boston.

The Boston Celtics now officially belong to Bill Chisholm. The investor group led by the Chisholm has completed its acquisition of the majority control of the franchise, the Celtics announced Tuesday.