DUOL

New York, New York--(Newsfile Corp. - October 16, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of Class A common stock of Duolingo, Inc. (NASDAQ: DUOL) between May 2, 2025 to February 26, 2026, inclusive (the "Class Period"), of the important December 7, 2026 lead plaintiff deadline. SO WHAT: If you purchased Duolingo Class A common stock during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

NEW YORK, Oct. 16, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) on behalf of investors that purchased or otherwise acquired Duolingo Class A common stock between May 2, 2025 and February 26, 2026 (the “Class Period”). CLICK HERE TO JOIN THE CASE If you are an investor in Duolingo and have suffered losses, you may CLICK HERE to contact us.

LOS ANGELES, Oct. 16, 2026 (GLOBE NEWSWIRE) -- Schall, Brown & Schwartz LLP (“SBS”), a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Duolingo, Inc. (“Duolingo” or “the Company”) (NASDAQ: DUOL) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Shareholders who purchased shares of DUOL during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments.

Did you buy DUOL Class A common stock between May 2, 2025 and February 26, 2026? Affected DUOL Investor Summary Who: Duolingo, Inc. (NASDAQ: DUOL) What: Securities fraud class action lawsuit filed Class Period: May 2, 2025 through February 26, 2026 Deadline to Seek Lead Plaintiff Status: December 7, 2026 Key Lawsuit Allegations: Material misstatements and/or omissions concerning the company's monetization and growth strategies Investor Action: Contact Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) for recovery options RADNOR, Pa.

New York, New York--(Newsfile Corp. - October 16, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Duolingo, Inc. ("Duolingo" or the "Company") (NASDAQ: DUOL) on behalf of investors that purchased or otherwise acquired Duolingo Class A common stock between May 2, 2025 and February 26, 2026 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Duolingo and have suffered losses, you may CLICK HERE to contact us.

SAN DIEGO, Oct. 15, 2026 (GLOBE NEWSWIRE) -- Shareholder rights law firm Robbins LLP reminds investors that a class action was filed on behalf of all persons who purchased Duolingo, Inc. (NASDAQ: DUOL) Class A common stock between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). Duolingo is a leading, U.S.-based mobile learning platform that primarily focuses on language learning.

NEW ORLEANS, Oct. 15, 2026 (GLOBE NEWSWIRE) -- ClaimsFiler, a FREE shareholder information service, reminds investors that they have until December 7, 2026 to file lead plaintiff applications in a securities class action lawsuit against Duolingo, Inc. (“Duolingo” or the “Company”) (NasdaqGS: DUOL), if they purchased Duolingo, Inc. Class A common stock between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). This action is pending in the United States District Court for the Western District of Pennsylvania.

New York, New York--(Newsfile Corp. - October 15, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of Class A common stock of Duolingo, Inc. (NASDAQ: DUOL) between May 2, 2025 to February 26, 2026, inclusive (the "Class Period"). A class action lawsuit has already been filed.

New York, New York--(Newsfile Corp. - October 15, 2026) - Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Duolingo, Inc. (NASDAQ: DUOL) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Duolingo securities between May 2, 2025 and February 26, 2026, both dates inclusive (the "Class Period").

Disclosure Under Scrutiny: Duolingo allegedly told investors the AI backlash was not "very material" and that silence on DAU guidance signaled stability, while its own A/B tests allegedly showed added friction was driving free learners away. NEW YORK, Oct. 15, 2026 /PRNewswire/ -- SueWallSt examines the adequacy of SEC disclosures made by Duolingo, Inc. (NASDAQ: DUOL) and notifies investors that a securities class action is pending on behalf of shareholders who purchased Duolingo Class A common stock between May 2, 2025 and February 26, 2026.