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ALT – altimmune, inc. (US:AMEX)
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Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
3/6
11:34 am
alt
Altimmune (ALT) had its price target lowered by B. Riley Financial, Inc. from $18.00 to $13.00. They now have a "buy" rating on the stock.
Medium
Report
Altimmune (ALT) had its price target lowered by B. Riley Financial, Inc. from $18.00 to $13.00. They now have a "buy" rating on the stock.
3/6
08:40 am
alt
Altimmune Reports FY25 Financials: Why Is Big Pharma Staying Away [Seeking Alpha]
Low
Report
Altimmune Reports FY25 Financials: Why Is Big Pharma Staying Away [Seeking Alpha]
3/5
04:33 pm
alt
Altimmune Inc (ALT) Q4 2025 Earnings Call Highlights: Strategic Advances and Financial Fortification [Yahoo! Finance]
Low
Report
Altimmune Inc (ALT) Q4 2025 Earnings Call Highlights: Strategic Advances and Financial Fortification [Yahoo! Finance]
3/5
01:08 pm
alt
Altimmune (ALT) had its "market perform" rating reaffirmed by William Blair.
Medium
Report
Altimmune (ALT) had its "market perform" rating reaffirmed by William Blair.
3/5
07:41 am
alt
Altimmune Announces Fourth Quarter and Full-year 2025 Financial Results and Business Updates [Yahoo! Finance]
High
Report
Altimmune Announces Fourth Quarter and Full-year 2025 Financial Results and Business Updates [Yahoo! Finance]
3/5
07:00 am
alt
Altimmune Announces Fourth Quarter and Full-year 2025 Financial Results and Business Updates
High
Report
Altimmune Announces Fourth Quarter and Full-year 2025 Financial Results and Business Updates
3/2
07:30 am
alt
Altimmune to Participate in Upcoming Investor Conferences
Low
Report
Altimmune to Participate in Upcoming Investor Conferences
2/26
07:30 am
alt
Altimmune to Report Fourth Quarter and Full Year 2025 Financial Results and Provide Business Update on March 5, 2026
Low
Report
Altimmune to Report Fourth Quarter and Full Year 2025 Financial Results and Provide Business Update on March 5, 2026
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3/6
08:02 am
alt
Form PRE 14A Altimmune, Inc. For: Apr 16
Low
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Form PRE 14A Altimmune, Inc. For: Apr 16
3/6
07:57 am
alt
Form 10-K Altimmune, Inc. For: Dec 31
Low
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Form 10-K Altimmune, Inc. For: Dec 31
3/5
07:08 am
alt
Form 8-K Altimmune, Inc. For: Mar 05
High
Report
Form 8-K Altimmune, Inc. For: Mar 05
2/27
04:13 pm
alt
Form 4 Altimmune, Inc. For: Feb 26 Filed by: Roberts M Scot
Medium
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Form 4 Altimmune, Inc. For: Feb 26 Filed by: Roberts M Scot
2/27
04:07 pm
alt
Form 4 Altimmune, Inc. For: Feb 26 Filed by: WEAVER GREGORY L
Medium
Report
Form 4 Altimmune, Inc. For: Feb 26 Filed by: WEAVER GREGORY L
2/3
04:16 pm
alt
Form 4 Altimmune, Inc. For: Jan 30 Filed by: Roberts M Scot
Medium
Report
Form 4 Altimmune, Inc. For: Jan 30 Filed by: Roberts M Scot
2/3
04:05 pm
alt
Form 8-K Altimmune, Inc. For: Feb 02
Medium
Report
Form 8-K Altimmune, Inc. For: Feb 02
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Main News & Impact Reports
TOP News Gainers
2/28
Altimmune Completes First Development Milestone Toward a Single-Dose Intranasal COVID-19 Vaccine
29.8%
3/4 Altimmune (ALT) Presenta At Cowen Health Care Conference - Slideshow [Seeking Alpha] 18.2%
3/27 Form 8-K Altimmune, Inc. For: Mar 27 7.5%
6/12 Form 8-K Altimmune, Inc. For: Jun 10 5.5%
2/4 Form 4 Altimmune, Inc. For: Jan 31 Filed by: Roberts M Scot 3.4%
5/15 Altimmune, Inc. (ALT) CEO Vipin Garg on Q1 2019 Results - Earnings Call Transcript [Seeking Alpha] 1.9%
11/21 Altimmune to Host Key Opinion Leader Call on ALT-801 for the Treatment of NASH 1.8%
4/8 Form 8-K Altimmune, Inc. For: Apr 02 1.8%
6/12 Altimmune Appoints Will Brown as Chief Financial Officer 1.7%
8/14 Form S-8 Altimmune, Inc. 1.5%
3/4 Altimmune (ALT) Presenta At Cowen Health Care Conference - Slideshow [Seeking Alpha] 18.2%
3/27 Form 8-K Altimmune, Inc. For: Mar 27 7.5%
6/12 Form 8-K Altimmune, Inc. For: Jun 10 5.5%
2/4 Form 4 Altimmune, Inc. For: Jan 31 Filed by: Roberts M Scot 3.4%
5/15 Altimmune, Inc. (ALT) CEO Vipin Garg on Q1 2019 Results - Earnings Call Transcript [Seeking Alpha] 1.9%
11/21 Altimmune to Host Key Opinion Leader Call on ALT-801 for the Treatment of NASH 1.8%
4/8 Form 8-K Altimmune, Inc. For: Apr 02 1.8%
6/12 Altimmune Appoints Will Brown as Chief Financial Officer 1.7%
8/14 Form S-8 Altimmune, Inc. 1.5%
TOP News Decliners
3/9
Thinking about buying stock in Aurora Cannabis, Altimmune, Chesapeake Energy Corp, Nokia, or Sprint?
-20.8%
7/9 Altimmune Signs Definitive Agreement to Acquire Spitfire Pharma, Inc. Adding NASH Drug Candidate to Portfolio -14.2%
3/30 Altimmune and the University of Alabama at Birmingham to Collaborate on Development of Single-Dose, Intranasal COVID-19 Vaccine -13.7%
3/27 Form 8-K Altimmune, Inc. For: Mar 27 -13.4%
1/23 Altimmune Announces Positive Results for ALT-702 in Preclinical Model of Colorectal Cancer -12.6%
3/3 Form 4 Altimmune, Inc. For: Feb 29 Filed by: Garg Vipin K -12.0%
8/21 Form 8-K Altimmune, Inc. For: Aug 20 -11.7%
11/13 Altimmune Announces Third Quarter 2019 Financial Results and Provides a Business Update -10.1%
6/10 Altimmune Announces Successful Pre-IND Meeting with FDA -10.0%
6/5 Altimmune Announces Important Additions to its Patent Portfolio for HepTcell and ALT-702 Programs -9.6%
7/9 Altimmune Signs Definitive Agreement to Acquire Spitfire Pharma, Inc. Adding NASH Drug Candidate to Portfolio -14.2%
3/30 Altimmune and the University of Alabama at Birmingham to Collaborate on Development of Single-Dose, Intranasal COVID-19 Vaccine -13.7%
3/27 Form 8-K Altimmune, Inc. For: Mar 27 -13.4%
1/23 Altimmune Announces Positive Results for ALT-702 in Preclinical Model of Colorectal Cancer -12.6%
3/3 Form 4 Altimmune, Inc. For: Feb 29 Filed by: Garg Vipin K -12.0%
8/21 Form 8-K Altimmune, Inc. For: Aug 20 -11.7%
11/13 Altimmune Announces Third Quarter 2019 Financial Results and Provides a Business Update -10.1%
6/10 Altimmune Announces Successful Pre-IND Meeting with FDA -10.0%
6/5 Altimmune Announces Important Additions to its Patent Portfolio for HepTcell and ALT-702 Programs -9.6%
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