Duolingo Inc (DUOL)

Sep 19, 2026

Duolingo CEO Luis von Ahn sold his entire directly-held Class A Common Stock for $4.3 million under a Rule 10b5-1 trading plan. Despite liquidating these shares, von Ahn retains a significant equity position of approximately 3.4 million derivative securities, including Class B Common Stock convertible to Class A, ensuring continued alignment with shareholder interests. The sale occurred after a 47% drop in Duolingo's stock over the past year, as the company prioritized user growth, which has led to a 23% increase in daily active users and an 18% rise in Q2 sales.

Sep 19, 2026

Duolingo CEO Luis von Ahn sold his entire directly-held Class A common stock, totaling 28,292 shares for $4.3 million, on September 16, 2026. This transaction was part of a pre-established Rule 10b5-1 trading plan and occurred despite Duolingo's stock falling 47% over the past year. However, von Ahn still retains a significant equity position of approximately 3.4 million derivative securities, aligning his interests with shareholders.