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ASMB
NASDAQ Life Sciences

Assembly Biosciences Secures $115M in Equity Offering, Underwriters Fully Exercise Option

Tom Rudovsky · Reported by GlobeNewswire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Neutral
Importance info
8
Price
$28.75
Mkt Cap
$456.913M
52W Low
$13.13
52W High
$39.705
52W Position info
119% above low
Off High info
28% below high
Rel. Volume info
2.1× avg
Market data snapshot near publication time

ASMB has more than doubled off its 52-week low of $13.13 on elevated volume (2.1× avg).

Summary

Assembly Biosciences closed an equity offering, raising approximately $115 million in gross proceeds from common stock and pre-funded warrants. The underwriters fully exercised their option to purchase additional shares, indicating strong demand for the offering. This substantial capital infusion, representing about 25% of the company's market cap, provides critical funding for clinical development of pipeline candidates and general corporate purposes. This financing is essential for the biotech company's runway, especially after its recently reported Q1 net loss, and supports its expanded clinical programs.

At the time of this announcement, ASMB was trading at $28.75 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $456.9M. The 52-week trading range was $13.13 to $39.71. This news item was assessed with neutral market sentiment and an importance score of 8 out of 10. Source: GlobeNewswire.


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ASMB - Latest Insights

ASMB
Jun 05, 2026, 4:00 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $22.85
Real-time Price: $27.40 info
Change: +$4.55 (+20%) info
Market Cap: $542.993M info
ASMB
May 27, 2026, 8:51 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
9
Price at Filing: $27.40
Real-time Price: $27.40 info
Change: $0 (0%) info
Market Cap: $542.993M info
ASMB
May 26, 2026, 4:10 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $28.75
Real-time Price: $27.40 info
Change: -$1.35 (-5%) info
Market Cap: $542.993M info
ASMB
May 26, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $28.75
Real-time Price: $27.40 info
Change: -$1.35 (-5%) info
Market Cap: $542.993M info
ASMB
May 22, 2026, 7:39 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $29.00
Real-time Price: $27.40 info
Change: -$1.60 (-6%) info
Market Cap: $542.993M info
ASMB
May 22, 2026, 7:15 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $26.92
Real-time Price: $27.40 info
Change: +$0.480 (+2%) info
Market Cap: $542.993M info
ASMB
May 22, 2026, 7:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $26.92
Real-time Price: $27.40 info
Change: +$0.480 (+2%) info
Market Cap: $542.993M info
ASMB
May 07, 2026, 4:17 PM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $30.68
Real-time Price: $27.40 info
Change: -$3.28 (-11%) info
Market Cap: $542.993M info
ASMB
May 07, 2026, 4:10 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $30.68
Real-time Price: $27.40 info
Change: -$3.28 (-11%) info
Market Cap: $542.993M info
ASMB
Apr 22, 2026, 4:22 PM EDT
Filing Type: DEFA14A
Importance Score:
8
Price at Filing: $28.30
Real-time Price: $27.40 info
Change: -$0.900 (-3%) info
Market Cap: $542.993M info