Mark Cuban is leaving 'Shark Tank' His worst TV investment ever. What did the other sharks say to Mark Cuban on final 'Shark Tank'? Each of the sharks had a chance to toast Cuban, ...

Mark Cuban discussed the falling-out with longtime Mavericks GM Donnie Nelson, which stemmed from internal disagreements and ...

Box CEO Aaron Levie still remembers the “rush” he felt when the billionaire’s response hit his email inbox in 2005: “Mark ...