(b) "shareholder" includes a beneficial owner whose shares are held in a voting trust and any other beneficial owner who establishes beneficial ownership. A Declaration of Beneficial Use Amounts declares the beneficial use amount on one or more of the water rights in a water use group.Note advocates that Utah courts should acquiesce to the Utah Legislature and hold that shares of water stock are transferred per the Utah Uniform. You can change a shareholder's beneficial status online. You must have registered for online access and use your account details to log in. If any beneficial ownership information changes, you will have 90 days from the day of the change to file an updated or corrected report with FinCEN. All waters in Utah are public property. A "water right" is a right to divert (remove from its natural source) and beneficially use water.