Who is the new CEO of tZERO?

Can you provide me with some insight into the identity of the new CEO of tZERO? Who is this individual and what kind of experience or background do they possess that qualifies them for this leadership role? I'm particularly interested in their expertise in the cryptocurrency and finance sectors, as well as their vision for the future of tZERO. It would also be helpful to know how they plan to address any challenges or opportunities facing the company in the coming months and years.