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Altimmune, Inc. - Common Stock (ALT)

3.6700
-0.1100 (-2.91%)
NASDAQ · Last Trade: Sep 10th, 5:48 PM EDT
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Detailed Quote

Previous Close3.780
Open3.780
Bid3.620
Ask3.680
Day's Range3.600 - 3.780
52 Week Range2.900 - 11.16
Volume1,670,137
Market Cap312.23M
PE Ratio (TTM)-3.110
EPS (TTM)-1.2
Dividend & YieldN/A (N/A)
1 Month Average Volume2,906,065

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About Altimmune, Inc. - Common Stock (ALT)

Altimmune Inc is a biotechnology company focused on developing novel therapeutics for the treatment of liver diseases, respiratory infections, and immune-mediated disorders. The company's innovative approach includes the development of immunotherapeutics and vaccine candidates that aim to harness the body’s immune system to combat various health conditions. Altimmune employs advanced scientific techniques to create therapies that can improve patient outcomes and address unmet medical needs in the healthcare landscape. Through its research and development efforts, the company seeks to bring forward transformative treatments that enhance quality of life and offer new solutions for patients facing significant health challenges. Read More

News & Press Releases

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
NEW YORK, Sept. 10, 2025 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Altimmune, Inc. (“Altimmune” or the “Company”) (NASDAQ: ALT). 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 · September 10, 2025
Levi & Korsinsky Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
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Via NewMediaWire · September 10, 2025
Levi & Korsinsky Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
NEW YORK - September 10, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 10, 2025
Levi & Korsinsky Reminds Altimmune Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
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Via NewMediaWire · September 9, 2025
Levi & Korsinsky Reminds Altimmune Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 6, 2025 - ALT
NEW YORK - September 9, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 9, 2025
Important Notice to Long-Term Shareholders of Altimmune, Inc. (NASDAQ: ALT); Digimarc Corporation (NASDAQ: DMRC); Nutex Health Inc. (NASDAQ: NUTX); and Quantum Corporation (NASDAQ: QMCO): Grabar Law Office is Investigating Claims on Your Behalf
PHILADELPHIA, Sept. 08, 2025 (GLOBE NEWSWIRE) --
By Grabar Law Office · Via GlobeNewswire · September 8, 2025
Levi & Korsinsky Notifies Shareholders of Altimmune, Inc. (ALT) of a Class Action Lawsuit and an Upcoming Deadline
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Via NewMediaWire · September 8, 2025
Levi & Korsinsky Notifies Shareholders of Altimmune, Inc. (ALT) of a Class Action Lawsuit and an Upcoming Deadline
NEW YORK - September 8, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 8, 2025
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
NEW YORK, Sept. 07, 2025 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, reminds investors that class actions have been commenced on behalf of stockholders of Novo Nordisk A/S (NYSE:NVO), Altimmune, Inc. (NASDAQ:ALT), SelectQuote, Inc. (NYSE:SLQT) and Spectrum Pharmaceuticals, Inc. (NASDAQ:SPPI). Stockholders have until the deadlines below to petition the court to serve as lead plaintiff. Additional information about each case can be found at the link provided.
By Bragar Eagel & Squire · Via GlobeNewswire · September 7, 2025
Faruqi & Faruqi Reminds Altimmune Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025 - ALT
Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Altimmune To Contact Him Directly To Discuss Their Options
By Faruqi & Faruqi LLP · Via GlobeNewswire · September 7, 2025
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
NEW YORK, Sept. 06, 2025 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Altimmune, Inc. (“Altimmune” or the “Company”) (NASDAQ: ALT). 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 · September 6, 2025
ROSEN, LEADING INVESTOR COUNSEL, Encourages Altimmune, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ALT
NEW YORK, Sept. 05, 2025 (GLOBE NEWSWIRE) --
By The Rosen Law Firm PA · Via GlobeNewswire · September 5, 2025
Class Action Filed Against Altimmune, Inc. (ALT) - October 6, 2025 Deadline to Join - Contact Levi & Korsinsky
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Via NewMediaWire · September 5, 2025
Class Action Filed Against Altimmune, Inc. (ALT) - October 6, 2025 Deadline to Join - Contact Levi & Korsinsky
NEW YORK - September 5, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 5, 2025
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune, Inc. Lawsuit - ALT
NEW YORK - September 4, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 4, 2025
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune, Inc. Lawsuit - ALT
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Via NewMediaWire · September 4, 2025
DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of 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
By Faruqi & Faruqi LLP · Via GlobeNewswire · September 3, 2025
Contact Levi & Korsinsky by October 6, 2025 Deadline to Join Class Action Against Altimmune, Inc. (ALT)
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Via NewMediaWire · September 3, 2025
Contact Levi & Korsinsky by October 6, 2025 Deadline to Join Class Action Against Altimmune, Inc. (ALT)
NEW YORK - September 3, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 3, 2025
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
NEW YORK, Sept. 03, 2025 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, reminds investors that class actions have been commenced on behalf of stockholders of Novo Nordisk A/S (NYSE:NVO), Altimmune, Inc. (NASDAQ:ALT), SelectQuote, Inc. (NYSE:SLQT) and Spectrum Pharmaceuticals, Inc. (NASDAQ:SPPI). Stockholders have until the deadlines below to petition the court to serve as lead plaintiff. Additional information about each case can be found at the link provided.
By Bragar Eagel & Squire · Via GlobeNewswire · September 3, 2025
ROSEN, LEADING INVESTOR COUNSEL, Encourages Altimmune, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ALT
NEW YORK, Sept. 02, 2025 (GLOBE NEWSWIRE) --
By The Rosen Law Firm PA · Via GlobeNewswire · September 2, 2025
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming Deadlines - ALT
NEW YORK, Sept. 02, 2025 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Altimmune, Inc. (“Altimmune” or the “Company”) (NASDAQ: ALT). 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 · September 2, 2025
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune Lawsuit - ALT
Search for the latest press releases from publicly traded companies, private corporations, non-profits and other public sector organizations.
Via NewMediaWire · September 2, 2025
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of October 6, 2025 in Altimmune Lawsuit - ALT
NEW YORK - September 2, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in Altimmune, Inc. (NASDAQ: ALT) of a class action securities lawsuit.
Via TheNewswire.com · September 2, 2025
Bragar Eagel & Squire, P.C. Reminds Investors of Novo, Altimmune, SelectQuote, and Spectrum that Lawsuits Have Been Filed and Encourages Investors to Contact the Firm
NEW YORK, Aug. 30, 2025 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, reminds investors that class actions have been commenced on behalf of stockholders of Novo Nordisk A/S (NYSE:NVO), Altimmune, Inc. (NASDAQ:ALT), SelectQuote, Inc. (NYSE:SLQT) and Spectrum Pharmaceuticals, Inc. (NASDAQ:SPPI). Stockholders have until the deadlines below to petition the court to serve as lead plaintiff. Additional information about each case can be found at the link provided.
By Bragar Eagel & Squire · Via GlobeNewswire · August 30, 2025