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US02155H2004
State: 16.08.2025 | 2AM
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ALT

Altimmune Inc
GICS: - · Sector: Healthcare · Sub-Sector: Biotechnology
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Altimmune Inc
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US02155H2004
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ALT
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Fri, 15.08.2025       Altimmune

PHILADELPHIA, Aug. 15, 2025 /PRNewswire/ -- Berger Montague PC is investigating potential securities fraud claims on behalf of investors of Altimmune, Inc. (NASDAQ: ALT) ("Altimmune" or the "Company") following the filing of a securities class action lawsuit filed on behalf of investors who purchased or otherwise acquired Altimmune securities between August 10, 2023 through June 25, 2025 (the "Class Period").

Fri, 15.08.2025       Altimmune

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Altimmune To Contact Him Directly To Discuss Their Options

If you purchased or acquired securities in Altimmune between August 10, 2023 and June 25, 2025 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, Aug. 15, 2025 /PRNewswire/ -- Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT) and reminds investors of the October 6, 2025 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

Fri, 15.08.2025       Altimmune

NEW YORK, Aug. 15, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT) of a class action securities lawsuit.

CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Altimmune investors who were adversely affected by alleged securities fraud between August 10, 2023 and June 25, 2025. Follow the link below to get more information and be contacted by a member of our team:

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Fri, 15.08.2025       Altimmune

SAN DIEGO, Aug. 14, 2025 /PRNewswire/ -- Robbins LLP reminds stockholders that a class action was filed on behalf of investors who purchased or otherwise acquired Altimmune, Inc. (NASDAQ: ALT) securities between August 10, 2023 and June 25, 2025. Altimmune is a clinical stage biopharmaceutical company focused on developing treatments for obesity, metabolic and liver diseases.

For more information, submit a form, email attorney Aaron Dumas, Jr., or give us a call at (800) 350-6003.

Thu, 14.08.2025       Altimmune

NEW YORK, Aug. 14, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Altimmune, Inc. (NASDAQ: ALT).

Shareholders who purchased shares of ALT during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.

CONTACT US HERE:https://securitiesclasslaw.com/securities/altimmune-inc-loss-submission-form-2/?id=161245&from=4 

Wed, 13.08.2025       Altimmune

NEW YORK, Aug. 13, 2025 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action on behalf of purchasers of securities Altimmune, Inc. (NASDAQ: ALT) between August 10, 2023 and June 25, 2025 (the "Class Period"). If you wish to serve as lead plaintiff, you must move the Court no later than October 6, 2025.

So What: If you purchased Altimmune securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Tue, 12.08.2025       Altimmune

PHILADELPHIA, Aug. 12, 2025 /PRNewswire/ -- National plaintiffs' law firm Berger Montague PC announces a class action lawsuit against Altimmune Inc. (NASDAQ: ALT) ("Altimmune" or the "Company") on behalf of investors who purchased or otherwise acquired publicly traded securities of Altimmune between August 10, 2023 through June 25, 2025 (the "Class Period").

Investor Deadline: Investors who purchased or acquired Altimmune securities during the Class Period may, no later than October 6, 2025, seek to be appointed as a lead plaintiff representative of the class. To learn your rights, CLICK HERE.

Tue, 12.08.2025       Altimmune

NEW YORK, Aug. 12, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT) of a class action securities lawsuit.

CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Altimmune investors who were adversely affected by alleged securities fraud between August 10, 2023 and June 25, 2025. Follow the link below to get more information and be contacted by a member of our team:

Mon, 11.08.2025       Altimmune

NEW YORK, Aug. 11, 2025 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

          The investigation concerns whether Altimmune and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. 

Mon, 11.08.2025       Altimmune

NEW YORK, Aug. 11, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Altimmune, Inc. (NASDAQ: ALT).

Shareholders who purchased shares of ALT during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.

CONTACT US HERE:https://securitiesclasslaw.com/securities/altimmune-inc-loss-submission-form-2/?id=160442&from=4 

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Sun, 10.08.2025       Altimmune

NEW YORK, Aug. 10, 2025 /PRNewswire/ -- Attorney Advertising -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized law firm, notifies investors that a class action lawsuit has been filed against Altimmune, Inc. ("Altimmune" or "the Company") (NASDAQ: ALT) and certain of its officers.

Class Definition

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 Altimmune securities between August 10, 2023 and June 25, 2025, both dates inclusive (the "Class Period"). Such investors are encouraged to join this case by visiting the firm's site: bgandg.com/ALT.

Sat, 09.08.2025       Altimmune

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Altimmune To Contact Him Directly To Discuss Their Options

If you suffered purchased or acquired securities in Altimmune between August 10, 2023 and June 25, 2025 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, Aug. 9, 2025 /PRNewswire/ -- Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT) and reminds investors of the October 6, 2025 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.

Sat, 09.08.2025       Altimmune

NEW YORK, Aug. 8, 2025 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action on behalf of purchasers of securities Altimmune, Inc. (NASDAQ: ALT) between August 10, 2023 and June 25, 2025 (the "Class Period"). If you wish to serve as lead plaintiff, you must move the Court no later than October 6, 2025.

So What: If you purchased Altimmune securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Fri, 08.08.2025       Altimmune

NEW YORK, Aug. 8, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT) of a class action securities lawsuit.

CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Altimmune investors who were adversely affected by alleged securities fraud between August 10, 2023 and June 25, 2025. Follow the link below to get more information and be contacted by a member of our team:

Thu, 07.08.2025       Altimmune

NEW YORK, Aug. 7, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Altimmune, Inc. (NASDAQ: ALT).

Shareholders who purchased shares of ALT during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.

CONTACT US HERE:https://securitiesclasslaw.com/securities/altimmune-inc-loss-submission-form-2/?id=159962&from=4 

Thu, 07.08.2025       Altimmune

LOS ANGELES, Aug. 7, 2025 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Altimmune, Inc. ("Altimmune" or "the Company") (NASDAQ: ALT) 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.

Thu, 31.07.2025       Altimmune

NEW YORK, July 31, 2025 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of  Altimmune, Inc.  ("Altimmune" or the "Company") (NASDAQ: ALT). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

The investigation concerns whether Altimmune and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. 

Sun, 27.07.2025       Altimmune

NEW YORK, July 27, 2025 /PRNewswire/ -- is investigating claims on behalf of investors of  Altimmune, Inc.  ("Altimmune" or the "Company") (NASDAQ: ALT). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

The investigation concerns whether Altimmune and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. 

Tue, 22.07.2025       Altimmune

NEW YORK, July 22, 2025 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Altimmune, Inc. ("Altimmune" or the "Company") (NASDAQ: ALT). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

The investigation concerns whether Altimmune and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. 

Thu, 17.07.2025       Altimmune

NEW YORK, July 17, 2025 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of  Altimmune, Inc.  ("Altimmune" or the "Company") (NASDAQ: ALT). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

The investigation concerns whether Altimmune and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. 

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