Nvidia CEO Jensen Huang sold 225,000 shares worth about $37 million as part of a prearranged trading plan, according to CNBC. Since starting stock sales this year, Huang has sold 1.2 million shares for around $190 million.

Now, let's consider Jensen Huang's recent move. The CEO sold shares of Nvidia from July 8 through July 10, and that follows a sale of shares from June 18 through June 23.