Amid the lackluster performance of Nvidia (NASDAQ: NVDA) stock, Jensen Huang, the CEO of the artificial intelligence (AI) chipmaking titan, has continued to dump his company’s shares in the amount that has, with his most recent sale, surpassed $633 million since June this year.Indeed, the Nvidia CEO has sold over 5 million NVDA stocks in recent months in a series of trades, split into 120,000 shares in each tranche between June 13 and September 4, according to a filing with the United States Securities and ...