Caesars CEO Tom Reeg in a 2021 CNBC interview. He bought 10,000 shares of the company’s stock. (Image: CNBC)

An estate once rumored to be home to an underground casino run by associates of Al Capone looks out over the Intracoastal Waterway. The Florida mansion comes with an asking price of $13.9 million. (Image: Sotheby’s International Realty)

IAC Chairman Barry Diller at the Wall Street Journal Digital Conference in 2017. His options bet on Activision is being investigated by federal regulators. (Image: Reuters)