5.31
price up icon3.91%   0.20
pre-market  Pre-market:  5.39   0.08   +1.51%
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Altimmune Inc stock is traded at $5.31, with a volume of 2.77M. It is up +3.91% in the last 24 hours and up +41.22% 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:
$5.11
Open:
$5.09
24h Volume:
2.77M
Relative Volume:
0.97
Market Cap:
$554.06M
Revenue:
$409.00K
Net Income/Loss:
$-101.35M
P/E Ratio:
-3.2378
EPS:
-1.64
Net Cash Flow:
$-71.49M
1W Performance:
+2.71%
1M Performance:
+41.22%
6M Performance:
-3.28%
1Y Performance:
-46.09%
1-Day Range:
Value
$5.00
$5.46
1-Week Range:
Value
$4.70
$5.46
52-Week Range:
Value
$2.90
$10.11

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
5.31 533.19M 409.00K -101.35M -71.49M -1.64
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
457.26 117.50B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
722.83 76.06B 14.25B 4.58B 3.88B 41.77
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ALNY
Alnylam Pharmaceuticals Inc
464.56 62.53B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
916.31 56.75B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
205.04 44.10B 447.02M -1.18B -906.14M -6.1812

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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Dec 04, 2025

Altimmune: 48-Week MASH Data Due This Month Is Make Or Break For The Company (NASDAQ:ALT) - Seeking Alpha

Dec 04, 2025
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Dec 03, 2025

Stephen Durso Named CEO of Altimmune Inc. as Vipin Garg Steps Down - geneonline.com

Dec 03, 2025
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Dec 02, 2025

Durso succeeding Garg as Altimmune CEO - biocentury.com

Dec 02, 2025
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Dec 02, 2025

Altimmune (NASDAQ:ALT) Stock Price Down 6.6%Time to Sell? - MarketBeat

Dec 02, 2025
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Dec 02, 2025

Investors SueWallSt as Altimmune, Inc. Faces Securities Fraud Allegations - The National Law Review

Dec 02, 2025
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Dec 01, 2025

Altimmune Announces CEO Transition and Succession Plan - The Globe and Mail

Dec 01, 2025
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Dec 01, 2025

Key facts: Altimmune appoints Jerry Durso as CEO; pemvidutide trial data pending - TradingView

Dec 01, 2025
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Dec 01, 2025

Gaithersburg drug developer Altimmune names new CEO as current chief readies exit - The Business Journals

Dec 01, 2025
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Dec 01, 2025

Altimmune stock falls after CEO Garg announces 2026 departure By Investing.com - Investing.com Canada

Dec 01, 2025
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Dec 01, 2025

Altimmune stock falls after CEO Garg announces 2026 departure - Investing.com

Dec 01, 2025
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Dec 01, 2025

Altimmune, Inc. Announces CEO Changes - marketscreener.com

Dec 01, 2025
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Dec 01, 2025

Altimmune CEO Vipin Garg to Step Down - marketscreener.com

Dec 01, 2025
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Dec 01, 2025

Altimmune names Jerry Durso as new CEO effective January 2026 By Investing.com - Investing.com Canada

Dec 01, 2025
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Dec 01, 2025

Altimmune (ALT) Announces CEO Transition Plan - GuruFocus

Dec 01, 2025
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Dec 01, 2025

Altimmune falls as CEO Vipin Garg to step down - TradingView

Dec 01, 2025
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Dec 01, 2025

Altimmune announces leadership change as CEO Vipin Garg steps down - Traders Union

Dec 01, 2025
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Dec 01, 2025

Altimmune, Inc. Announces CEO Transition as Jerry Durso Succeeds Vipin Garg, Ph.D. - Quiver Quantitative

Dec 01, 2025
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Dec 01, 2025

Altimmune Announces CEO Transition, Succession Plan - TradingView

Dec 01, 2025
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Nov 30, 2025

Intech Investment Management LLC Purchases 73,482 Shares of Altimmune, Inc. $ALT - MarketBeat

Nov 30, 2025
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Nov 28, 2025

Altimmune Investors Drop Suit Over Liver Drug Trial, Stock Drop - Bloomberg Law News

Nov 28, 2025
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Nov 28, 2025

Altimmune, Inc. (NASDAQ:ALT) Given Consensus Recommendation of "Moderate Buy" by Brokerages - MarketBeat

Nov 28, 2025
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Nov 26, 2025

Altimmune to Participate in the Piper Sandler 37th Annual Healthcare Conference - The Manila Times

Nov 26, 2025
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Nov 26, 2025

Altimmune (Nasdaq: ALT) to Present Chat at Piper Sandler 37th Healthcare Conference - Stock Titan

Nov 26, 2025
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Nov 25, 2025

Wall Street Analysts Predict a 250.59% Upside in Altimmune (ALT): Here's What You Should Know - MSN

Nov 25, 2025
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Nov 25, 2025

Altimmune Target of Unusually Large Options Trading (NASDAQ:ALT) - MarketBeat

Nov 25, 2025
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Nov 24, 2025

ALT Stock Today (November 25, 2025): Altimmune Extends Rally as Pemvidutide Nears Critical FDA Moment - ts2.tech

Nov 24, 2025
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Nov 24, 2025

Altimmune’s RECLAIM STUDY: A New Hope for Alcohol Use Disorder Treatment - MSN

Nov 24, 2025
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Nov 24, 2025

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

Nov 24, 2025
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Nov 23, 2025

Net debt of Altimmune, Inc. – HAM:3G0 - TradingView

Nov 23, 2025
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Nov 22, 2025

Altimmune Stock Attracts Strong Retail Buzz As Investors Count Down To 48-Week Data For Its Fatty Liver Treatment - MSN

Nov 22, 2025
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Nov 21, 2025

Will Altimmune Inc. stock outperform international peersJuly 2025 Rallies & Low Drawdown Momentum Ideas - newser.com

Nov 21, 2025
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Nov 21, 2025

While institutions invested in Altimmune, Inc. (NASDAQ:ALT) benefited from last week's 10% gain, individual investors stood to gain the most - simplywall.st

Nov 21, 2025
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Nov 21, 2025

How Altimmune Inc. stock benefits from global expansion2025 Big Picture & Verified Entry Point Signals - newser.com

Nov 21, 2025
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Nov 21, 2025

How strong is Altimmune Inc. stock revenue growthWeekly Trend Report & Accurate Intraday Trading Signals - newser.com

Nov 21, 2025
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Nov 20, 2025

Transcript : Altimmune, Inc. Presents at Jefferies London Healthcare Conference 2025, Nov-20-2025 08 - MarketScreener

Nov 20, 2025
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Nov 20, 2025

Altimmune at Jefferies Conference: Strategic Insights on Pemvidutide By Investing.com - Investing.com India

Nov 20, 2025
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Nov 20, 2025

Will Altimmune Inc. stock reach all time highs in 2025July 2025 Big Picture & Smart Investment Allocation Tips - newser.com

Nov 20, 2025
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Nov 20, 2025

Will Altimmune Inc. stock gain from government policies2025 Fundamental Recap & Low Risk Growth Stock Ideas - newser.com

Nov 20, 2025
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Nov 19, 2025

Is Altimmune Inc. stock supported by strong fundamentals2025 Trade Ideas & Technical Confirmation Trade Alerts - newser.com

Nov 19, 2025
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Nov 19, 2025

Using AI based signals to follow Altimmune Inc.Quarterly Risk Review & Free Weekly Watchlist of Top Performers - newser.com

Nov 19, 2025
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Nov 18, 2025

What MACD and RSI say about Altimmune Inc.Sell Signal & Accurate Technical Buy Alerts - newser.com

Nov 18, 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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$39.16
price down icon 1.10%
$100.48
price down icon 1.00%
$32.03
price up icon 1.10%
$95.99
price down icon 0.77%
biotechnology ONC
$331.27
price down icon 1.95%
$205.04
price down icon 0.84%
Cap:     |  Volume (24h):