On November 17, 2025, Duolingo's Chief Business Officer Robert Meese sold 1,444 shares of Class A Common Stock at $177.95 per share, totaling approximately $256,000. This insider transaction was disclosed on November 18, 2025, and may have contributed to investor attention, but there is no indication of broader strategic change or distress. Duolingo's stock closed at $175.45 on November 18, 2025, down 1.58% for the day and continuing a multi-day decline from $194.89 on November 11, 2025. No major company-specific news or earnings announcements were reported, suggesting the price movement is primarily driven by sentiment and recent insider activity.