What we know about William Chisholm, the Celtics' new owner
The Celtics' ownership group has sold the franchise to William Chisholm, co-founder of Symphony Technology Group, for $6.1 ...
NBC Los Angeles5d
Who is William Chisholm, the reported new owner of the Boston Celtics?
The Celtics are being sold more than $6 billion in what would be the largest total for a sports team in the United States.