Luis von Ahn, President & CEO and Co-Founder of Duolingo, Inc. (DUOL), sold 55,036 shares of the company's stock on October 7, 2026. The transactions were executed at an average price of $151.52 per share, for a total value of approximately $8.34 million.

This sale represents a portion of a series of transactions made by von Ahn in early October. Over multiple trades on October 7th, von Ahn sold a total of 110,946 shares, amounting to over $16.7 million. This activity follows a smaller sale of 900 shares on September 24, 2026.

Insider sales can be driven by various factors, including portfolio diversification, tax obligations, or pre-arranged trading plans, and do not necessarily indicate a negative view of the company's prospects.