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8:34 AM | Friday | Nov 13, 2026 Newsfile Corp

DUOL INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Reminds Duolingo Investors of Securities Class Action Lawsuit Deadline on December 7, 2026

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4:40 AM | Friday | Nov 13, 2026 Newsfile Corp

Kaplan Fox & Kilsheimer LLP Encourages Duolingo, Inc. (DUOL) Investors With Losses to Seek Appointment as Lead Plaintiff Before December 7, 2026

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1:04 PM | Thursday | Nov 12, 2026 Newsfile Corp

ROSEN, LEADING INVESTOR COUNSEL, Encourages Duolingo, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - DUOL

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1:00 PM | Thursday | Nov 12, 2026 Yahoo Finance

Duolingo CEO on Why AI Won't Kill Language Learning

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1:00 PM | Thursday | Nov 12, 2026 Newsfile Corp

Bronstein, Gewirtz & Grossman LLC Urges Duolingo, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

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12:00 PM | Thursday | Nov 12, 2026 GuruFocus

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

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11:55 AM | Thursday | Nov 12, 2026 GlobeNewsWire

INVESTOR DEADLINE: RGRD Law Files Class Action Lawsuit Against Duolingo, Inc. (DUOL) and Announces Opportunity for Investors with Substantial Losses to Lead Class Action Lawsuit

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11:25 AM | Thursday | Nov 12, 2026 PRNewsWire

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

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10:11 AM | Thursday | Nov 12, 2026 PRNewsWire

DUOL Investor Alert: Duolingo, Inc. Securities Class Action Notice - Contact SueWallSt

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4:25 AM | Thursday | Nov 12, 2026 Newsfile Corp

Kaplan Fox & Kilsheimer LLP Reminds Duolingo, Inc. (DUOL) Investors of the Approaching Lead Plaintiff Deadline on December 7, 2026

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11:55 AM | Thursday | Nov 12, 2026 GlobeNewsWire

INVESTOR DEADLINE: RGRD Law Files Class Action Lawsuit Against Duolingo, Inc. (DUOL) and Announces Opportunity for Investors with Substantial Losses to Lead Class Action Lawsuit

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11:25 AM | Thursday | Nov 12, 2026 PRNewsWire

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

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10:11 AM | Thursday | Nov 12, 2026 PRNewsWire

DUOL Investor Alert: Duolingo, Inc. Securities Class Action Notice - Contact SueWallSt

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4:25 AM | Thursday | Nov 12, 2026 Newsfile Corp

Kaplan Fox & Kilsheimer LLP Reminds Duolingo, Inc. (DUOL) Investors of the Approaching Lead Plaintiff Deadline on December 7, 2026

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12:55 PM | Wednesday | Nov 11, 2026 GlobeNewsWire

Kaplan Fox Notifies Investors of Duolingo, Inc. (NASDAQ: DUOL) of a Securities Fraud Class Action Deadline on December 7, 2026

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12:36 PM | Wednesday | Nov 11, 2026 PRNewsWire

DUOL Deadline Alert: Levi & Korsinsky Reminds Duolingo, Inc. (DUOL) Investors of Securities Class Action Deadline on December 7, 2026

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12:32 PM | Wednesday | Nov 11, 2026 Newsfile Corp

ROSEN, A LEADING LAW FIRM, Encourages Duolingo, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - DUOL

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12:05 PM | Wednesday | Nov 11, 2026 GlobeNewsWire

DEADLINE ALERT for Duolingo, Inc. (DUOL), Webull Corporation (BULL), The Ensign Group, Inc. (ENSG), and Netcapital Inc. (NCPL): The Law Offices of Frank R. Cruz Reminds Investors of Lead Plaintiff Deadlines in Securities Fraud Class Actions

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4:10 AM | Wednesday | Nov 11, 2026 Newsfile Corp

Kaplan Fox Deadline Alert: Duolingo, Inc. (DUOL) Investors Have Until December 7, 2026 to Seek a Lead Plaintiff Role

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11:42 AM | Tuesday | Nov 10, 2026 GlobeNewsWire

DUOL UPCOMING DEADLINE: SueWallSt Alerts Duolingo, Inc. Stockholders of Securities Class Action - Contact the Firm

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DUOL INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Reminds Duolingo Investors of Securities Class Action Lawsuit Deadline on December 7, 2026

Newsfile Corp

8:34 AM | Friday | Nov 13, 2026

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Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Duolingo To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Duolingo between May 2, 2025 and February 26, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - November 13, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Duolingo, Inc. ("Duolingo" or the "Company") (NASDAQ: DUOL) and reminds investors of the December 7, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

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8:34 AM | Friday | Nov 13, 2026

DUOL INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Reminds Duolingo Investors of Securities Class Action Lawsuit Deadline on December 7, 2026

Newsfile Corp

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Duolingo To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Duolingo between May 2, 2025 and February 26, 2026 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] New York, New York--(Newsfile Corp. - November 13, 2026) - Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Duolingo, Inc. ("Duolingo" or the "Company") (NASDAQ: DUOL) and reminds investors of the December 7, 2026 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed... Read more

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4:40 AM | Friday | Nov 13, 2026

Kaplan Fox & Kilsheimer LLP Encourages Duolingo, Inc. (DUOL) Investors With Losses to Seek Appointment as Lead Plaintiff Before December 7, 2026

Newsfile Corp

New York, New York--(Newsfile Corp. - November 13, 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.

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1:04 PM | Thursday | Nov 12, 2026

ROSEN, LEADING INVESTOR COUNSEL, Encourages Duolingo, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - DUOL

Newsfile Corp

New York, New York--(Newsfile Corp. - November 12, 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.

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1:00 PM | Thursday | Nov 12, 2026

Duolingo CEO on Why AI Won't Kill Language Learning

Yahoo Finance

Duolingo co-founder and CEO Luis von Ahn says daily active users are growing about 29% a year as the app has become more engaging, and he explains how the company plans to close the gap with paid subscriber growth next year. He breaks down how moving to open-weight AI models cut the cost of a video call practice session from about 30 cents to less than a cent, why most of Duolingo's AI will soon run on open models and why he isn't worried that AI chatbots or real-time translation will replace language learning.

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1:00 PM | Thursday | Nov 12, 2026

Bronstein, Gewirtz & Grossman LLC Urges Duolingo, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

Newsfile Corp

New York, New York--(Newsfile Corp. - November 12, 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").

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12:00 PM | Thursday | Nov 12, 2026

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

GuruFocus

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOLPR N

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11:55 AM | Thursday | Nov 12, 2026

INVESTOR DEADLINE: RGRD Law Files Class Action Lawsuit Against Duolingo, Inc. (DUOL) and Announces Opportunity for Investors with Substantial Losses to Lead Class Action Lawsuit

GlobeNewsWire

SAN DIEGO, Nov. 12, 2026 (GLOBE NEWSWIRE) -- 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, all 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.

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11:25 AM | Thursday | Nov 12, 2026

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

PRNewsWire

NEW YORK, Nov. 12, 2026 /PRNewswire/ -- 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.

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10:11 AM | Thursday | Nov 12, 2026

DUOL Investor Alert: Duolingo, Inc. Securities Class Action Notice - Contact SueWallSt

PRNewsWire

Alert: Claims Focus on Alleged Misrepresentations About Daily Active User Growth. Plaintiffs allege Duolingo swapped contractor-built lessons for mass-produced AI content while telling investors its user expansion was sustainable.

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4:25 AM | Thursday | Nov 12, 2026

Kaplan Fox & Kilsheimer LLP Reminds Duolingo, Inc. (DUOL) Investors of the Approaching Lead Plaintiff Deadline on December 7, 2026

Newsfile Corp

New York, New York--(Newsfile Corp. - November 12, 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.

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11:55 AM | Thursday | Nov 12, 2026

INVESTOR DEADLINE: RGRD Law Files Class Action Lawsuit Against Duolingo, Inc. (DUOL) and Announces Opportunity for Investors with Substantial Losses to Lead Class Action Lawsuit

GlobeNewsWire

SAN DIEGO, Nov. 12, 2026 (GLOBE NEWSWIRE) -- 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, all 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.

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11:25 AM | Thursday | Nov 12, 2026

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines - DUOL

PRNewsWire

NEW YORK, Nov. 12, 2026 /PRNewswire/ -- 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.

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10:11 AM | Thursday | Nov 12, 2026

DUOL Investor Alert: Duolingo, Inc. Securities Class Action Notice - Contact SueWallSt

PRNewsWire

Alert: Claims Focus on Alleged Misrepresentations About Daily Active User Growth. Plaintiffs allege Duolingo swapped contractor-built lessons for mass-produced AI content while telling investors its user expansion was sustainable.

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4:25 AM | Thursday | Nov 12, 2026

Kaplan Fox & Kilsheimer LLP Reminds Duolingo, Inc. (DUOL) Investors of the Approaching Lead Plaintiff Deadline on December 7, 2026

Newsfile Corp

New York, New York--(Newsfile Corp. - November 12, 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.

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12:55 PM | Wednesday | Nov 11, 2026

Kaplan Fox Notifies Investors of Duolingo, Inc. (NASDAQ: DUOL) of a Securities Fraud Class Action Deadline on December 7, 2026

GlobeNewsWire

NEW YORK, Nov. 11, 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.

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12:36 PM | Wednesday | Nov 11, 2026

DUOL Deadline Alert: Levi & Korsinsky Reminds Duolingo, Inc. (DUOL) Investors of Securities Class Action Deadline on December 7, 2026

PRNewsWire

Key Dates and Disclosure Events Shareholders Need to Know: Three announcements between November 2025 and February 2026 allegedly exposed how Duolingo's friction-heavy monetization push and mass-produced AI content were eroding user growth. NEW YORK, Nov. 11, 2026 /PRNewswire/ -- Levi & Korsinsky, LLP reminds purchasers of Duolingo, Inc. (NASDAQ: DUOL) securities of a pending securities class action.

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12:32 PM | Wednesday | Nov 11, 2026

ROSEN, A LEADING LAW FIRM, Encourages Duolingo, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - DUOL

Newsfile Corp

New York, New York--(Newsfile Corp. - November 11, 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.

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12:05 PM | Wednesday | Nov 11, 2026

DEADLINE ALERT for Duolingo, Inc. (DUOL), Webull Corporation (BULL), The Ensign Group, Inc. (ENSG), and Netcapital Inc. (NCPL): The Law Offices of Frank R. Cruz Reminds Investors of Lead Plaintiff Deadlines in Securities Fraud Class Actions

GlobeNewsWire

Investors in Duolingo, Inc., Webull Corporation, The Ensign Group, Inc., and Netcapital Inc. have upcoming deadlines to seek lead plaintiff appointment in pending securities class actions Investors in Duolingo, Inc., Webull Corporation, The Ensign Group, Inc.
, and Netcapital Inc. have upcoming deadlines to seek lead plaintiff appointment in pending securities class actions

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4:10 AM | Wednesday | Nov 11, 2026

Kaplan Fox Deadline Alert: Duolingo, Inc. (DUOL) Investors Have Until December 7, 2026 to Seek a Lead Plaintiff Role

Newsfile Corp

New York, New York--(Newsfile Corp. - November 11, 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.

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11:42 AM | Tuesday | Nov 10, 2026

DUOL UPCOMING DEADLINE: SueWallSt Alerts Duolingo, Inc. Stockholders of Securities Class Action - Contact the Firm

GlobeNewsWire

From Optimism to Disillusionment: How Investor Sentiment Shifted. As learners publicly abandoned streaks over relentless ads and AI-generated lessons, Duolingo allegedly kept assuring shareholders its user growth was sustainable From Optimism to Disillusionment: How Investor Sentiment Shifted. As learners publicly abandoned streaks over relentless ads and AI-generated lessons, Duolingo allegedly kept assuring shareholders its user growth was sustainable

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