3.64
price down icon1.36%   -0.05
after-market After Hours: 3.65 0.010 +0.27%
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Altimmune Inc stock is traded at $3.64, with a volume of 1.76M. It is down -1.36% in the last 24 hours and up +0.55% over the past month. Altimmune Inc is a clinical-stage biopharmaceutical company focused on developing treatments for obesity, metabolic diseases, and liver diseases. Its product candidate, pemvidutide (formerly known as ALT-801), is a novel, investigational, peptide-based GLP-1/glucagon dual receptor agonist. Pemvidutide is currently in clinical development for obesity and metabolic-associated steatohepatitis (MASH). The company also plans to pursue additional indications for pemvidutide that leverage the differentiated clinical profile of pemvidutide.
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Previous Close:
$3.69
Open:
$3.69
24h Volume:
1.76M
Relative Volume:
0.32
Market Cap:
$321.26M
Revenue:
$409.00K
Net Income/Loss:
$-101.35M
P/E Ratio:
-2.2195
EPS:
-1.64
Net Cash Flow:
$-71.49M
1W Performance:
-3.70%
1M Performance:
+0.55%
6M Performance:
-34.41%
1Y Performance:
-48.73%
1-Day Range:
Value
$3.63
$3.725
1-Week Range:
Value
$3.60
$3.82
52-Week Range:
Value
$2.90
$11.16

Altimmune Inc Stock (ALT) Company Profile

Name
Name
Altimmune Inc
Name
Phone
(240) 654-1450
Name
Address
910 CLOPPER ROAD, GAITHERSBURG, MD
Name
Employee
59
Name
Twitter
Name
Next Earnings Date
2024-11-05
Name
Latest SEC Filings
Name
ALT's Discussions on Twitter

Compare ALT with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ALT
Altimmune Inc
3.64 323.90M 409.00K -101.35M -71.49M -1.64
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
394.53 99.62B 11.39B 3.64B 3.50B 13.99
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
465.89 61.52B 2.46B -319.09M -52.09M -2.47
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
560.00 58.91B 14.21B 4.46B 3.56B 39.68
Biotechnology icon
ARGX
Argen X Se Adr
756.38 46.69B 3.06B 1.28B 447.35M 21.30
Biotechnology icon
ONC
Beone Medicines Ltd Adr
324.34 34.54B 3.81B -644.79M -669.77M -6.24

Altimmune Inc Stock (ALT) Upgrades & Downgrades

Date Action Analyst Rating Change
Jul-10-25 Resumed Goldman Sell
Feb-28-25 Initiated William Blair Mkt Perform
Jan-08-25 Initiated Stifel Buy
Nov-12-24 Initiated UBS Buy
Apr-29-24 Downgrade Guggenheim Buy → Neutral
Jan-24-24 Initiated Goldman Neutral
Mar-22-23 Downgrade Goldman Buy → Neutral
Dec-01-22 Initiated Goldman Buy
Dec-29-21 Resumed Jefferies Buy
Jun-02-21 Initiated H.C. Wainwright Buy
Feb-11-21 Initiated Guggenheim Buy
Dec-14-20 Initiated Jefferies Buy
Nov-12-20 Reiterated B. Riley Securities Buy
Sep-25-20 Initiated B. Riley FBR Buy
Aug-14-20 Initiated Evercore ISI Outperform
Jul-31-20 Initiated Piper Sandler Overweight
Jul-28-20 Initiated JMP Securities Mkt Outperform
Feb-24-20 Resumed ROTH Capital Buy
Jul-19-19 Initiated ROTH Capital Buy
Oct-09-17 Initiated Piper Jaffray Overweight
View All

Altimmune Inc Stock (ALT) Latest News

pulisher
Sep 12, 2025

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

Sep 12, 2025
pulisher
Sep 12, 2025

Class Action Filed Against Altimmune, Inc. – Investors with Losses Encouraged to Contact Johnson Fistel - GlobeNewswire

Sep 12, 2025
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Sep 12, 2025

Levi & Korsinsky Reminds Altimmune Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025ALT - PR Newswire

Sep 12, 2025
pulisher
Sep 11, 2025

Invesco Ltd. Sells 165,958 Shares of Altimmune, Inc. $ALT - MarketBeat

Sep 11, 2025
pulisher
Sep 11, 2025

Faruqi & Faruqi Reminds Altimmune Investors of the Pending - GlobeNewswire

Sep 11, 2025
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Sep 11, 2025

Faruqi & Faruqi Reminds Altimmune Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025 - GlobeNewswire Inc.

Sep 11, 2025
pulisher
Sep 11, 2025

Shareholders of Altimmune, Inc. Should Contact Levi & Korsinsky Before October 6, 2025 to Discuss Your Rights – ALT - GlobeNewswire

Sep 11, 2025
pulisher
Sep 11, 2025

Altimmune, Inc. Sued for Securities Law ViolationsInvestors Should Contact The Gross Law Firm Before October 6, 2025 to Discuss Your RightsALT - Barchart.com

Sep 11, 2025
pulisher
Sep 11, 2025

Bragar Eagel & Squire, P.C. Reminds Investors of Altimmune, - GlobeNewswire

Sep 11, 2025
pulisher
Sep 10, 2025

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Altimmune, Inc. of Class Action Lawsuit and Upcoming DeadlinesALT | FinancialContent - FinancialContent

Sep 10, 2025
pulisher
Sep 10, 2025

ALT INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC - GlobeNewswire

Sep 10, 2025
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Sep 10, 2025

Altimmune at Morgan Stanley Conference: Strategic Focus on Liver Health - Investing.com

Sep 10, 2025
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Sep 10, 2025

Hsbc Holdings PLC Acquires Shares of 72,258 Altimmune, Inc. $ALT - MarketBeat

Sep 10, 2025
pulisher
Sep 10, 2025

Altimmune: Pemvidutide Shows Promise In MASH, But Lacks Competitive Edge - Seeking Alpha

Sep 10, 2025
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Sep 09, 2025

ROSEN, A LONGSTANDING LAW FIRM, Encourages Altimmune, Inc. - GlobeNewswire

Sep 09, 2025
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Sep 09, 2025

Levi & Korsinsky Helps Retail Investors SueWallSt Over Alleged Fraud by Altimmune, Inc - ACCESS Newswire

Sep 09, 2025
pulisher
Sep 09, 2025

ALT SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Announces that Altimmune, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit! - Louisiana First News

Sep 09, 2025
pulisher
Sep 09, 2025

Analyzing Chugai Pharmaceutical (OTCMKTS:CHGCY) & Altimmune (NASDAQ:ALT) - Defense World

Sep 09, 2025
pulisher
Sep 08, 2025

Burned by Altimmune, Inc.? Contact Levi & Korsinsky to SueWallSt and Fight Back - ACCESS Newswire

Sep 08, 2025
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Sep 08, 2025

Levi & Korsinsky Notifies Shareholders of Altimmune, Inc. (ALT) of a Class Action Lawsuit and an Upcoming Deadline - NewMediaWire

Sep 08, 2025
pulisher
Sep 08, 2025

Important Notice to Long-Term Shareholders of Altimmune, - GlobeNewswire

Sep 08, 2025
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Sep 08, 2025

The Gross Law Firm Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025ALT - PR Newswire

Sep 08, 2025
pulisher
Sep 07, 2025

Bragar Eagel & Squire, P.C. Reminds Investors of Novo, - GlobeNewswire

Sep 07, 2025
pulisher
Sep 07, 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 - GlobeNewswire Inc.

Sep 07, 2025
pulisher
Sep 06, 2025

How high can Altimmune Inc. stock goPortfolio Value Summary & Intraday High Probability Setup Alerts - Newser

Sep 06, 2025
pulisher
Sep 06, 2025

ALT Investors Have Opportunity to Lead Altimmune, Inc. Securities Fraud Lawsuit - PR Newswire

Sep 06, 2025
pulisher
Sep 06, 2025

INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Altimmune - MarketScreener

Sep 06, 2025
pulisher
Sep 06, 2025

What is Altimmune Inc.’s valuation compared to sectorProfit Target & Weekly Return Optimization Alerts - خودرو بانک

Sep 06, 2025
pulisher
Sep 05, 2025

The Risks of Over-Optimism in Telecommunications: A Case Study of Unicycive Therapeutics and Charter Communications Class-Action Allegations - AInvest

Sep 05, 2025
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Sep 05, 2025

Securities Fraud Class Action Filed Against Altimmune, Inc. (ALT)Levi & Korsinsky Reminds Investors of October 6, 2025 - ACCESS Newswire

Sep 05, 2025
pulisher
Sep 05, 2025

Lost Money on Altimmune, Inc. (ALT)? Join Class Action Suit Seeking Recovery – Contact Levi & Korsinsky - GlobeNewswire

Sep 05, 2025
pulisher
Sep 05, 2025

ROSEN, LEADING INVESTOR COUNSEL, Encourages Altimmune, Inc. - GlobeNewswire

Sep 05, 2025
pulisher
Sep 05, 2025

Will Altimmune Inc. outperform the market2025 Technical Overview & Safe Swing Trade Setups - Newser

Sep 05, 2025
pulisher
Sep 05, 2025

Altimmune, Inc. shares rise 4.64% intraday after completing enrollment in HepTcell Phase II clinical trial. - AInvest

Sep 05, 2025
pulisher
Sep 05, 2025

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

Sep 05, 2025
pulisher
Sep 05, 2025

ALT LAWSUIT ALERT: Levi & Korsinsky Notifies Altimmune, Inc. InvestorsLead Plaintiff Deadline October 6, 2025 - ACCESS Newswire

Sep 05, 2025
pulisher
Sep 05, 2025

ALT Investors Have Opportunity to Lead Altimmune, Inc. Class Action Lawsuit – Contact Bronstein, Gewirtz and Grossman, LLC Today! - ACCESS Newswire

Sep 05, 2025
pulisher
Sep 05, 2025

Securities Class Action Lawsuit Filed Against Altimmune, Inc. (ALT)Levi & Korsinsky Represents Shareholders - ACCESS Newswire

Sep 05, 2025
pulisher
Sep 05, 2025

Class Action Filed Against Altimmune, Inc. (ALT)October 6, 2025 Deadline to JoinContact Levi & Korsinsky - FinancialContent

Sep 05, 2025
pulisher
Sep 05, 2025

Levi & Korsinsky Reminds Altimmune, Inc. Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of October 6, 2025ALT - PR Newswire

Sep 05, 2025
pulisher
Sep 05, 2025

What recovery options are there for Altimmune Inc.July 2025 Trends & Free Low Drawdown Momentum Trade Ideas - Newser

Sep 05, 2025
pulisher
Sep 05, 2025

Using data models to predict Altimmune Inc. stock movementJuly 2025 Trends & Consistent Profit Trade Alerts - Newser

Sep 05, 2025
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Sep 04, 2025

Will Altimmune Inc. see short term momentumJuly 2025 PostEarnings & Weekly Watchlist for Hot Stocks - Newser

Sep 04, 2025
pulisher
Sep 04, 2025

Lost Money on Altimmune, Inc.(ALT)? Join Class Action Suit Seeking RecoveryContact The Gross Law Firm - PR Newswire

Sep 04, 2025
pulisher
Sep 03, 2025

DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Altimmune - GlobeNewswire

Sep 03, 2025
pulisher
Sep 03, 2025

Investors in Altimmune, Inc. (ALT): Protect Your RightsContact Levi & Korsinsky Before October 6, 2025 - ACCESS Newswire

Sep 03, 2025
pulisher
Sep 03, 2025

Securities Lawsuit Alert: Altimmune, Inc. (ALT)Contact Levi & Korsinsky Before October 6, 2025 - ACCESS Newswire

Sep 03, 2025
pulisher
Sep 03, 2025

Will breakout in Altimmune Inc. lead to full recoveryJuly 2025 Trends & Safe Investment Capital Preservation Plans - Newser

Sep 03, 2025
pulisher
Sep 03, 2025

ALT Investors Have Opportunity to Lead Altimmune, Inc. Securities Fraud Lawsuit with the Schall Law Firm - Morningstar

Sep 03, 2025
pulisher
Sep 03, 2025

What MACD signals say about Altimmune Inc.Quarterly Portfolio Review & Risk Managed Investment Strategies - Newser

Sep 03, 2025
pulisher
Sep 03, 2025

Identifying reversal signals in Altimmune Inc.July 2025 Setups & Fast Entry Momentum Trade Alerts - Newser

Sep 03, 2025

Altimmune Inc Stock (ALT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$36.36
price down icon 0.93%
$83.10
price down icon 3.56%
$27.82
price down icon 2.76%
$96.74
price down icon 7.26%
$145.93
price up icon 0.10%
biotechnology ONC
$324.34
price down icon 3.38%
Cap:     |  Volume (24h):