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

The sale of the Boston Celtics has been finalized. Private equity mogul Bill Chisholm has taken control of the NBA’s ...

The sale of the Boston Celtics has been finalized. An investor group led by private equity mogul William Chisholm took ...

William Chisholm is the Celtics' new governor, with Aditya Mittal and Wyc Grousbeck named alternate governors.

William Chisholm’s investor group takes charge of the Boston Celtics franchise after unanimous decision by the NBA Board of ...

The Boston Celtics were called out for their moves during the NBA offseason, while the organization finalized the transition to new ownership.

Boston Celtics co-owner Wyc Grousbeck, left, stands with William Chisholm during the first half of a game against the Phoenix Suns on April 4 in Boston.

Further details of the Celtics sale, including more co-owners, were released by the team following approval from the NBA's ...

Another returning name is Rob Hale, who was also a minority owner. He is the founder and CEO of Granite Telecommunications.

The sale of the Boston Celtics has been finalized. Private equity mogul Bill Chisholm has taken control of the NBA’s ...