一家NVIDIA支持的AI芯片公司的首席执行官购买了1000万美元的公司股票，表明管理层对公司前景充满信心。

The CEO of This Nvidia-Backed Artificial Intelligence (AI) Chip Company Just Bought $10 Million of His Own Stock. Here's What He's Seeing That Retail Investors Won't Want to Miss. The Motley Fool