4.21
price up icon0.77%   0.03
 
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Altimmune Inc stock is traded at $4.21, with a volume of 1.27M. It is up +0.77% in the last 24 hours and down -38.69% 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:
$4.18
Open:
$4.2
24h Volume:
1.27M
Relative Volume:
0.25
Market Cap:
$341.46M
Revenue:
$409.00K
Net Income/Loss:
$-101.35M
P/E Ratio:
-2.5671
EPS:
-1.64
Net Cash Flow:
$-71.49M
1W Performance:
-11.14%
1M Performance:
-38.69%
6M Performance:
-37.23%
1Y Performance:
-48.00%
1-Day Range:
Value
$4.15
$4.2765
1-Week Range:
Value
$3.92
$4.50
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
4.21 371.47M 409.00K -101.35M -71.49M -1.64
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
468.75 119.76B 11.10B -988.90M -1.26B -3.92
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
555.25 59.14B 14.09B 4.50B 2.96B 39.28
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
319.19 41.40B 2.35B -269.70M -75.39M -2.09
Biotechnology icon
ARGX
Argen X Se Adr
570.10 32.96B 2.58B 1.06B -1.28B 16.33
Biotechnology icon
ONC
Beone Medicines Ltd Adr
278.30 26.46B 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

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Jul 15, 2025

Why Altimmune Inc. stock attracts strong analyst attentionTrade Ready Signal - Newser

Jul 15, 2025
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Jul 15, 2025

What makes Altimmune Inc. stock price move sharplyFree Risk Assessment Services - Newser

Jul 15, 2025
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Jul 15, 2025

How Altimmune Inc. stock performs during market volatilityFree Premium Stock Market Reports - Newser

Jul 15, 2025
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Jul 14, 2025

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Altimmune, Inc. - GlobeNewswire Inc.

Jul 14, 2025
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Jul 14, 2025

OneDigital Investment Advisors LLC Sells 2,887 Shares of Altimmune, Inc. (NASDAQ:ALT) - Defense World

Jul 14, 2025
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Jul 14, 2025

Concurrent Investment Advisors LLC Purchases New Holdings in Altimmune, Inc. (NASDAQ:ALT) - Defense World

Jul 14, 2025
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Jul 13, 2025

Altimmune (NASDAQ:ALT) Upgraded to “Strong Sell” at The Goldman Sachs Group - Defense World

Jul 13, 2025
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Jul 12, 2025

Altimmune (NASDAQ:ALT) Upgraded at The Goldman Sachs Group - Defense World

Jul 12, 2025
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Jul 12, 2025

Pomerantz LLP investigates securities fraud claims in Altimmune's IMPACT Phase 2b trial. - AInvest

Jul 12, 2025
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Jul 12, 2025

The Goldman Sachs Group Upgrades Altimmune (NASDAQ:ALT) to Strong Sell - Defense World

Jul 12, 2025
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Jul 12, 2025

Altimmune (NASDAQ:ALT) Stock Rating Upgraded by The Goldman Sachs Group - Defense World

Jul 12, 2025
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Jul 12, 2025

JMP Securities Lowers Altimmune (NASDAQ:ALT) Price Target to $15.00 - Defense World

Jul 12, 2025
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Jul 11, 2025

Altimmune’s RESTORE TRIAL: A Promising Step in ALD Treatment - TipRanks

Jul 11, 2025
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Jul 10, 2025

Altimmune falls after Goldman resumes coverage with "sell", citing competition - TradingView

Jul 10, 2025
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Jul 10, 2025

Citizens JMP lowers Altimmune stock price target to $15 on fibrosis miss - Investing.com Nigeria

Jul 10, 2025
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Jul 10, 2025

Goldman Sachs downgrades Altimmune stock to Sell on pemvidutide concerns - Investing.com Canada

Jul 10, 2025
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Jul 10, 2025

Altimmune Plunges 14.56% on Goldman Sachs Downgrade - AInvest

Jul 10, 2025
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Jul 10, 2025

Altimmune resumed with a Sell at Goldman Sachs - TipRanks

Jul 10, 2025
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Jul 10, 2025

Sell Rating for Altimmune Inc. Due to Financial Struggles and Competitive Challenges in Drug Development - TipRanks

Jul 10, 2025
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Jul 10, 2025

ATTENTION Altimmune, Inc. (ALT) Investors: Possible FraudContact Levi & Korsinsky Today - ACCESS Newswire

Jul 10, 2025
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Jul 09, 2025

How To Trade (ALT) - news.stocktradersdaily.com

Jul 09, 2025
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Jul 09, 2025

Altimmune enrolls first patient in ALD treatment trial By Investing.com - Investing.com India

Jul 09, 2025
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Jul 09, 2025

Altimmune Announces Initiation of RESTORE Phase 2 Trial Evaluati - GuruFocus

Jul 09, 2025
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Jul 09, 2025

Altimmune Announces Initiation of RESTORE Phase 2 Trial Evaluating the Efficacy and Safety of Pemvidutide in Alcohol-Associated Liver Disease (ALD) - The Manila Times

Jul 09, 2025
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Jul 09, 2025

Altimmune, Inc. Enrolls First Patient in RESTORE Phase 2 Trial for Pemvidutide in Alcohol-Associated Liver Disease - Quiver Quantitative

Jul 09, 2025
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Jul 09, 2025

Altimmune enrolls first patient in ALD treatment trial - Investing.com

Jul 09, 2025
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Jul 09, 2025

Altimmune (ALT) Reports Positive Phase 2b Results for Pemvidutide in MASH Trial - Insider Monkey

Jul 09, 2025
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Jul 07, 2025

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Altimmune, Inc.ALT - WV News

Jul 07, 2025
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Jul 06, 2025

Sequoia Financial Advisors LLC Decreases Position in Altimmune, Inc. (NASDAQ:ALT) - Defense World

Jul 06, 2025
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Jul 04, 2025

Shareholders Alert: Investigation Into Altimmune, Inc. (ALT)Contact Levi & Korsinsky to Protect Your Rights - ACCESS Newswire

Jul 04, 2025
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Jul 03, 2025

Bronstein, Gewirtz & Grossman, LLC Encourages Altimmune, Inc. (ALT) Investors to Inquire about Securities Investigation - ACCESS Newswire

Jul 03, 2025
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Jul 02, 2025

Altimmune’s Unexpected Surge: What’s Behind It? - StocksToTrade

Jul 02, 2025
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Jul 01, 2025

Lost Money on Altimmune, Inc. (ALT)? Contact Levi & Korsinsky About Investigation - ACCESS Newswire

Jul 01, 2025
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Jun 30, 2025

Levi & Korsinsky Reminds Shareholders of an Investigation into Altimmune, Inc. (ALT) Regarding Potential Securities Fraud Allegations - ACCESS Newswire

Jun 30, 2025
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Jun 28, 2025

Altimmune plunges after mid-stage trial data for MASH therapy - MSN

Jun 28, 2025
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Jun 28, 2025

Benzinga Bulls And Bears: Nvidia, Micron, HIMS — And Markets Soar On Mideast And Tariff Relief - Benzinga

Jun 28, 2025
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Jun 27, 2025

Altimmune stock rises on positive Phase 2b MASH trial results - Investing.com

Jun 27, 2025
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Jun 26, 2025

Altimmune (ALT) Reports Promising Phase 2b Results for Pemvidutide | ALT Stock News - GuruFocus

Jun 26, 2025
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Jun 26, 2025

Altimmune (ALT) Shares Drop Despite Positive Phase 2b Trial Results | ALT Stock News - GuruFocus

Jun 26, 2025
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Jun 26, 2025

Altimmune (ALT) Reports Promising Phase 2b Trial Results for Pemvidutide | ALT Stock News - GuruFocus

Jun 26, 2025
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Jun 26, 2025

Altimmune stock falls after MASH treatment trial results By Investing.com - Investing.com India

Jun 26, 2025
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Jun 26, 2025

Altimmune Stock Sinks After Mid-Stage Data From Fatty Liver Candidate - Benzinga

Jun 26, 2025
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Jun 25, 2025

Altimmune to Announce Topline 24 Week Results from its IMPACT Phase 2b Trial of Pemvidutide in the Treatment of MASH on Thursday, June 26 - Yahoo Finance

Jun 25, 2025
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Jun 20, 2025

Altimmune Shares Soar 3.39% on Positive Diabetes Data - AInvest

Jun 20, 2025
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Jun 13, 2025

Altimmune Announces Multiple Presentations at Upcoming American - GuruFocus

Jun 13, 2025
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Jun 13, 2025

Altimmune Announces Multiple Presentations at Upcoming American Diabetes Association's Scientific Sessions - The Manila Times

Jun 13, 2025
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Jun 13, 2025

Breakthrough GLP-1/Glucagon Drug Pemvidutide Reveals Multiple Cardiometabolic Benefits in New Clinical Data - Stock Titan

Jun 13, 2025
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Jun 13, 2025

Altimmune Announces Multiple Presentations at Upcoming American Diabetes Association’s Scientific Sessions - Yahoo Finance

Jun 13, 2025
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Jun 10, 2025

Kalkine : Altimmune’s Role in NASDAQ Composite Amid Biotech Sector Momentum - Kalkine Media

Jun 10, 2025
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Jun 10, 2025

Altimmune Stock: On the Rise Again? - StocksToTrade

Jun 10, 2025
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Jun 05, 2025

Altimmune, Inc. Sued for Securities Law ViolationsContact Levi & Korsinsky Before July 5, 2024 to Discuss Your RightsALT - ACCESS Newswire

Jun 05, 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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Altimmune Inc Stock (ALT) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
WEAVER GREGORY L
Chief Financial Officer
Mar 13 '25
Buy
5.20
10,000
51,996
10,000
Garg Vipin K
President and CEO
Feb 02 '25
Option Exercise
0.00
18,950
0
363,364
Garg Vipin K
President and CEO
Feb 01 '25
Option Exercise
0.00
16,545
0
351,645
Garg Vipin K
President and CEO
Jan 30 '25
Option Exercise
0.00
26,775
0
342,696
Harris Matthew Scott
Chief Medical Officer
Feb 02 '25
Option Exercise
0.00
7,775
0
84,564
Harris Matthew Scott
Chief Medical Officer
Feb 01 '25
Option Exercise
0.00
6,166
0
78,898
Harris Matthew Scott
Chief Medical Officer
Jan 30 '25
Option Exercise
0.00
9,275
0
74,000
Roberts M Scot
Chief Scientific Officer
Feb 02 '25
Option Exercise
0.00
7,775
0
75,536
Roberts M Scot
Chief Scientific Officer
Feb 01 '25
Option Exercise
0.00
6,166
0
69,562
Roberts M Scot
Chief Scientific Officer
Jan 30 '25
Option Exercise
0.00
9,275
0
62,921
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Cap:     |  Volume (24h):