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ALT
NASDAQ Life Sciences

Altimmune Prices $225M Public Offering, Signaling Significant Dilution

Tom Rudovsky · Reported by Dow Jones Newswires
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
9
Price
$3.05
Mkt Cap
$451.343M
52W Low
$2.87
52W High
$7.73
52W Position info
6.3% above low
Off High info
61% below high
Rel. Volume info
0.8× avg
Market data snapshot near publication time

ALT is trading near its 52-week low of $2.87 (6.3% above the low).

Summary

Altimmune has priced a $225 million public offering of securities. This follows the company's announcement yesterday of the offering's commencement and earlier shareholder approval to increase authorized common stock, as well as an S-3MEF filing to boost shelf registration capacity. The $225 million capital raise is highly material, representing approximately 50% of Altimmune's current market capitalization, and will result in significant dilution for existing shareholders. This capital is crucial for funding the company's ongoing clinical development, particularly its critical Phase 3 MASH trial. Traders will be closely watching the market's reaction to the dilution and the company's strategic deployment of these funds.

At the time of this announcement, ALT was trading at $3.05 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $451.3M. The 52-week trading range was $2.87 to $7.73. This news item was assessed with negative market sentiment and an importance score of 9 out of 10. Source: Dow Jones Newswires.


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ALT - Latest Insights

ALT
May 27, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $2.96
Real-time Price: $2.90 info
Change: -$0.060 (-2%) info
Market Cap: $575.643M info
ALT
May 13, 2026, 4:21 PM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $2.99
Real-time Price: $2.90 info
Change: -$0.090 (-3%) info
Market Cap: $575.643M info
ALT
May 13, 2026, 4:13 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $2.99
Real-time Price: $2.90 info
Change: -$0.090 (-3%) info
Market Cap: $575.643M info
ALT
May 13, 2026, 4:04 PM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $3.02
Real-time Price: $2.90 info
Change: -$0.120 (-4%) info
Market Cap: $575.643M info
ALT
May 13, 2026, 7:34 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $3.11
Real-time Price: $2.90 info
Change: -$0.205 (-7%) info
Market Cap: $575.643M info