Duolingo, Inc. - Class A Common Stock (DUOL)
143.04
+1.65 (1.17%)
NASDAQ · Last Trade: Oct 23rd, 10:06 PM EDT
News & Press Releases
Kaplan Fox & Kilsheimer LLP Encourages Duolingo, Inc. (NASDAQ: DUOL) Investors to Contact the Firm Before December 7, 2026
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Via NewMediaWire · October 23, 2026
Duolingo, Inc. (DUOL) Securities Fraud Class Action Lawsuit Filed; December 7, 2026, Lead Plaintiff Deadline - Kessler Topaz Meltzer & Check, LLP
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Via NewMediaWire · October 23, 2026
Kaplan Fox Alerts Investors of Duolingo, Inc. (NASDAQ: DUOL) to a Pending Securities Class Action – Deadline is December 7, 2026
NEW YORK, Oct. 23, 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”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 23, 2026
INVESTOR ALERT: Robbins Geller Rudman & Dowd LLP Files Class Action Lawsuit Against Duolingo, Inc. (DUOL) and Announces Opportunity for Investors with Substantial Losses to Lead Class Action Lawsuit
Robbins Geller Rudman & Dowd LLP announces that purchasers of Duolingo, Inc. (NASDAQ: DUOL) Class A common stock between May 2, 2025 and February 26, 2026, both dates inclusive (the “Class Period”), have until December 7, 2026 to seek appointment as lead plaintiff of the Duolingo class action lawsuit. Captioned City of Dearborn Heights Act 345 Police & Fire Retirement System v. Duolingo, Inc., No. 26-cv-02199 (W.D. Pa.), the Duolingo class action lawsuit charges Duolingo as well as certain of Duolingo’s current and former executive officers with violations of the Securities Exchange Act of 1934.
By Robbins Geller Rudman & Dowd LLP · Via Business Wire · October 23, 2026
DUOL Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Duolingo, Inc. Securities Lawsuit - Contact Levi & Korsinsky
NEW YORK CITY, NY / ACCESS Newswire / October 23, 2026 / Levi & Korsinsky, LLP alerts investors in Duolingo, Inc. (NASDAQ:DUOL) that co-founder and CEO Luis von Ahn and former CFO Matthew Skaruppa face personal securities liability, including Section 20(a) control person claims, in a pending class action covering purchases between May 2, 2025 and February 26, 2026. Find out if you may be eligible to recover losses or contact Joseph E. Levi, Esq. at jlevi@levikorsinsky.com or (212) 363-7500.
By Levi & Korsinsky, LLP · Via ACCESS Newswire · October 23, 2026
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Via The Motley Fool · October 23, 2026
Kaplan Fox & Kilsheimer LLP Reminds Investors of a Securities Class Action Against Duolingo, Inc. (NASDAQ: DUOL) and Lead Plaintiff Deadline on December 7, 2026
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Via NewMediaWire · October 22, 2026
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
NEW ORLEANS, Oct. 22, 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.
By SkyMedia, LLC · Via GlobeNewswire · October 22, 2026
Kaplan Fox Class Action Reminder: Duolingo, Inc. (NASDAQ: DUOL) Lead Plaintiff Deadline is December 7, 2026
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Via NewMediaWire · October 22, 2026
INVESTOR DEADLINE ALERT: Duolingo, Inc. (DUOL) Investors With Substantial Losses Have Opportunity to Lead Class Action Lawsuit - Kessler Topaz Meltzer & Check, LLP
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Via NewMediaWire · October 22, 2026
DUOLINGO, INC. (DUOL) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Duolingo, Inc. Investors of Upcoming Deadline
NEW YORK, Oct. 22, 2026 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP, a nationally acclaimed investor rights law firm, reminds Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) investors of the December 7, 2026 deadline involving a securities fraud class action lawsuit commenced against the Company.
By Bernstein Liebhard LLP · Via GlobeNewswire · October 22, 2026
Kaplan Fox Shareholder Alert: Deadline to Lead in the Securities Fraud Lawsuit Against Duolingo, Inc. (NASDAQ: DUOL) is December 7, 2026
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Via NewMediaWire · October 21, 2026
Did You Lose Money in Duolingo, Inc.? Robbins LLP Urges Investors with Significant Losses to Contact the Firm for Information About Their Rights Against DUOL
San Diego, California--(Newsfile Corp. - October 21, 2026) - 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.
Via Newsfile · October 21, 2026
Kaplan Fox Notifies Duolingo, Inc. (NASDAQ: DUOL) Investors of a Securities Class Action Deadline on December 7, 2026
NEW YORK, Oct. 21, 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”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 21, 2026
Duolingo, Inc. Notice of December 7, 2026 Application Deadline for Class Action Lawsuit - Contact Lewis Kahn, Esq. at Kahn Swick & Foti, LLC, Before Application Deadline
NEW YORK and NEW ORLEANS , Oct. 20, 2026 (GLOBE NEWSWIRE) -- Kahn Swick & Foti, LLC (“KSF”) and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., notifies investors in Duolingo, Inc. (NasdaqGS: DUOL) of a class action securities lawsuit.
By Kahn Swick & Foti, LLC · Via GlobeNewswire · October 20, 2026
Kaplan Fox Deadline Alert: Duolingo, Inc. (NASDAQ: DUOL) Investors Have Until December 7, 2026 to Seek a Lead Plaintiff Role
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Via NewMediaWire · October 20, 2026
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines – DUOL
NEW YORK, Oct. 20, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.
By Pomerantz LLP · Via GlobeNewswire · October 20, 2026
Kaplan Fox Urges Duolingo, Inc. (NASDAQ: DUOL) Investors to Contact the Firm Before the Deadline on December 7, 2026
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Via NewMediaWire · October 20, 2026
DUOL Investors Have Opportunity to Lead Duolingo, Inc. Securities Fraud Lawsuit with SBS Law
LOS ANGELES, Oct. 20, 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.
By Schall, Brown & Schwartz LLP · Via GlobeNewswire · October 20, 2026
DUOL DEADLINE: SueWallSt Reminds Duolingo, Inc. Investors of Upcoming Securities Class Action Deadline
Duolingo's 2025 Forms 10-Q and SEC-filed shareholder letters allegedly omitted that ad-heavy monetization, the Energy pacing system, and mass-produced AI lessons were eroding user growth. Those filings are at the center of the Section 10(b) and Rule 10b-5 claims now pending against the Company
By SueWallSt · Via GlobeNewswire · October 20, 2026
Kaplan Fox Announces a Securities Class Action Filed Against Duolingo, Inc. (NASDAQ: DUOL) - Lead Plaintiff Deadline is December 7, 2026
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Via NewMediaWire · October 19, 2026
Duolingo, Inc. Class Action Lawsuit Seeks Recovery for Investors; December 7, 2026, Deadline - Contact Kessler Topaz Meltzer & Check, LLP
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Via NewMediaWire · October 19, 2026
Kaplan Fox Urges Investors of Duolingo, Inc. (NASDAQ: DUOL) with Significant Losses to Seek a Leadership Role Before December 7, 2026
NEW YORK, Oct. 19, 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”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 19, 2026
DUOL Shareholder Alert: Duolingo, Inc. Securities Class Action Lawsuit - Investors With Losses May Contact Levi & Korsinsky
Time-Sensitive: Allegations Focus on Energy Feature and AI-First Representations. Duolingo allegedly pitched its Hearts replacement as a reward for learners while designing it to push free users toward paid plans
By Levi & Korsinsky, LLP · Via GlobeNewswire · October 19, 2026
Duolingo, Inc. Investors Have Opportunity to Lead Securities Fraud Class Action Lawsuit - Contact KTMC
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Via NewMediaWire · October 18, 2026