What happened: Sivan and Patrick Dumont purchased Miriam Adelson's shares of the Dallas Mavericks last month, per Tim MacMahon. The transaction gives the Dumont family a controlling 69% stake in the franchise.

Why it matters: The buyout consolidates primary governing authority under the Dumonts, moving franchise leadership fully under their direct control. The shift solidifies executive oversight as the organization navigates long-term operational and arena initiatives.

What to watch: Patrick Dumont continues in the governor role with majority control over upcoming team operations.