Luis von Ahn Insider Transactions for Duolingo, Inc.

Luis von Ahn, President & CEO, Co-Founder, and 10% owner of Duolingo, Inc. (DUOL), executed several transactions on May 27, 2026. He disposed of 120,000 Performance-Based Restricted Stock Units (PSUs) with a transaction price of $0.00, leaving 420,000 PSUs. These PSUs are convertible into Class B Common Stock upon vesting, contingent on stock price hurdles and continued service, with settlement occurring on the first anniversary of vesting, subject to acceleration. Von Ahn also acquired 120,000 shares of Class B Common Stock, with a transaction price of $0.00, resulting in 3,422,995 shares. Additionally, he disposed of 54,875 shares of Class B Common Stock at a price of $107.82 per share, leaving 3,368,120 shares. The Class B Common Stock is convertible into Class A Common Stock under certain conditions, including transfers, a threshold of outstanding shares, or the reporting owner's death.