Duolingo Shareholder Alert: ClaimsFiler Reminds Investors With Losses In Excess Of $100,000 Of Lead Plaintiff Deadline In Class Action Lawsuit Against Duolingo, Inc. - DUOL

ClaimsFiler reminds Duolingo investors with losses exceeding $100,000 that they have until December 7, 2026 to file lead plaintiff applications in a securities class action lawsuit. The lawsuit alleges that Duolingo and its executives failed to disclose that the company was deliberately adding friction to the user experience through increased ads and upselling, which harmed Daily Active User growth. The suit also claims that Duolingo's AI-generated content degraded product quality and that the company's monetization strategy eroded user experience and subscription value.