Nearly every day for the past few months, Huang has sold Nvidia stock. For example, on Sept. 12 and 13, he sold about 200,000 shares, worth more than $20 million.

Nvidia CEO Jensen Huang explained how GPU production could continue without TSMC in Taiwan. It wouldn't be as good.

Chief Executive Jensen Huang must be getting this question a lot. He answered it on the company’s earnings call in late August, but his response wasn’t enough to sway Wall Street, as Nvidia shares NVDA headed lower after the report. Huang took another crack at the topic at a Wednesday morning Goldman Sachs event.

CEO and founder Jensen Huang has been consistently selling some of his shares for months now. Even though Nvidia achieved several highs in the past few months, he kept selling, which may lead some people to believe that because Nvidia's insiders are selling,

Huang is selling his Nvidia shares through what's known as a Rule 10b5-1 plan, which is designed to allow company insiders to sell shares without being accused of illegally trading on material non-public information.