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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
$1.99
+5.9%
$1.61
$0.15
$1.37
$66.60MN/A842,200 shs31,794 shs
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
$6.70
-20.0%
$1.48
$1.69
$14.81
$16.36MN/A102,599 shs7,639 shs
iBio, Inc. stock logo
IBIO
iBio
$0.75
+5.2%
$0.86
$0.64
$6.89
$12.34M0.961.61 million shs1.27 million shs
LianBio stock logo
LIAN
LianBio
$0.41
-3.5%
$0.30
$0.27
$4.99
$43.79M0.231.04 million shs593,649 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
+3.11%+6.42%+5.29%+20.60%-32.31%
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
0.00%0.00%+6,960.06%+5,065.73%+1,532.55%
iBio, Inc. stock logo
IBIO
iBio
-2.74%-21.11%-12.19%-82.77%-65.70%
LianBio stock logo
LIAN
LianBio
+1.20%+10.53%+16.65%+121.17%+48.67%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/AN/AN/AN/AN/AN/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/AN/AN/AN/AN/AN/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
1.5778 of 5 stars
3.50.00.00.01.80.00.6
LianBio stock logo
LIAN
LianBio
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
0.00
N/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
0.00
N/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
3.00
Buy$4.30475.64% Upside
LianBio stock logo
LIAN
LianBio
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest HEB, APHB, LIAN, and IBIO Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/25/2025
iBio, Inc. stock logo
IBIO
iBio
Chardan Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$5.00
5/5/2025
iBio, Inc. stock logo
IBIO
iBio
Chardan Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$5.00 ➝ $5.00
(Data available from 6/27/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/AN/AN/AN/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/AN/AN/AN/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
$375K32.91N/AN/A$1.41 per share0.53
LianBio stock logo
LIAN
LianBio
N/AN/AN/AN/A$2.71 per shareN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/AN/A0.00N/AN/AN/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/AN/A0.00N/AN/AN/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
-$24.91MN/A0.00N/AN/AN/A-73.15%-45.51%N/A
LianBio stock logo
LIAN
LianBio
-$110.29M-$0.81N/AN/AN/AN/A-33.17%-30.19%N/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/AN/AN/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/AN/AN/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
N/AN/AN/AN/AN/A
LianBio stock logo
LIAN
LianBio
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/AN/AN/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/AN/AN/A
iBio, Inc. stock logo
IBIO
iBio
0.05
1.76
1.76
LianBio stock logo
LIAN
LianBio
N/A
10.06
10.06

Institutional Ownership

CompanyInstitutional Ownership
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/A
iBio, Inc. stock logo
IBIO
iBio
7.90%
LianBio stock logo
LIAN
LianBio
74.85%

Insider Ownership

CompanyInsider Ownership
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
N/A
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
N/A
iBio, Inc. stock logo
IBIO
iBio
0.58%
LianBio stock logo
LIAN
LianBio
7.59%
CompanyEmployeesShares OutstandingFree FloatOptionable
Ampliphi Biosciences Corp stock logo
APHB
Ampliphi Biosciences
3033.47 millionN/ANot Optionable
Hemispherx BioPharma, Inc stock logo
HEB
Hemispherx BioPharma
312.44 millionN/ANot Optionable
iBio, Inc. stock logo
IBIO
iBio
10016.52 million9.82 millionN/A
LianBio stock logo
LIAN
LianBio
110108.06 million99.86 millionNot Optionable

Recent News About These Companies

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Why Is LianBio (LIAN) Stock Moving Today?
LianBio Announces Voluntarily Delisting from Nasdaq
LianBio to shut down, return cash to investors
LianBio to Wind Down Operations, Declares Special Dividend
LianBio Shares Gain After Co Announces Plans to Wind Down
LianBio Announces Completion of Strategic Review
B of A Securities Downgrades LianBio: Here's What You Need To Know
Interest Is Growing for Smaller, More Speculative Names
LianBio Announces Departure of Chief Financial Officer
LianBio Names Stone as Interim CEO as Wang Resigns
LianBio Announces Departure of Chief Executive Officer

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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Ampliphi Biosciences stock logo

Ampliphi Biosciences NYSEAMERICAN:APHB

$1.99 +0.11 (+5.85%)
As of 06/25/2025

AmpliPhi Biosciences Corporation, a biotechnology company, focuses on the development of therapies for antibiotic-resistant infections using bacteriophage-based technology. The company is involved in developing AB-SA01 for the treatment of staphylococcus aureus (S. aureus) infections; and AB-PA01 for the treatment of pseudomonas aeruginosa (P. aeruginosa) infections. It holds collaborative research and development agreements with the United States Army Medical Research and Materiel Command for the development of bacteriophage therapeutics to treat S. aureus, E. coli, and P. aeruginosa infections; and Walter Reed Army Institute of Research. The company was formerly known as Targeted Genetics Corporation and changed its name to AmpliPhi Biosciences Corporation in February 2011. AmpliPhi Biosciences Corporation was founded in 1989 and is headquartered in San Diego, California.

Hemispherx BioPharma stock logo

Hemispherx BioPharma NYSEAMERICAN:HEB

$6.70 -1.68 (-20.05%)
As of 06/13/2025

Hemispherx Biopharma, Inc., a specialty pharmaceutical company, engages in the clinical development of drug therapies based on natural immune system enhancing technologies for the treatment of viral and immune based chronic disorders in the United States. The company's products include Alferon N Injection, an injectable formulation of natural alpha interferon to treat a category of genital warts, a sexually transmitted disease; and Ampligen for the treatment of chronic fatigue syndrome (CFS). It is also developing Ampligen for the treatment of CFS, Hepatitis B, HIV, and cancer patients with renal cell carcinoma and malignant melanoma. The company was founded in 1990 and is headquartered in Orlando, Florida.

iBio stock logo

iBio NYSE:IBIO

$0.75 +0.04 (+5.21%)
As of 11:55 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

iBio, Inc., a biotechnology company, engages in the development of precision antibodies in the United States. It offers IBIO-100, a preclinical anti-fibrotic program for the treatment of systemic scleroderma and idiopathic pulmonary fibrosis; and EngageTx platform, which provides an optimized CD3 T-cell engager antibody panel. The company is also developing vaccine candidates, including IBIO-101, an antibody to reduce tumor growth; Endostatin E4 peptide for use in chemotherapy and immunotherapy; Trop-2 for the treatment Trop-2 positive cancers; MUC16, a tumor-associated epitope; anti-EGFRvIII antibody to treat glioblastoma and other cancers; CCR8 protein candidate for treatment of various cancers; PD-1 agonist for the treatment of rheumatoid arthritis and other inflammatory diseases; and IBIO-400 for the treatment of classical swine fever. iBio, Inc. has agreement with The Texas A&M University System for designing and manufacturing of plant-made biopharmaceuticals; and a research collaboration with the National Institute of Allergy and Infectious Diseases to investigate the potential of the company's AI-driven epitope steering platform for the development of a vaccine for Lassa fever. The company was incorporated in 2008 and is headquartered in Bryan, Texas.

LianBio stock logo

LianBio NASDAQ:LIAN

$0.41 -0.01 (-3.52%)
As of 06/26/2025

LianBio, a biopharmaceutical company, engages in developing and commercializing medicines for cardiovascular, oncology, opthalmology, and inflammatory diseases in China and other Asian countries. The company develops mavacamten for the treatment of obstructive and non-obstructive hypertrophic cardiomyopathy, and heart failure with preserved ejection fraction; TP-03 for the treatment of Demodex blepharitis and meibomian gland disease; NBTXR3 for the treatment of head and neck squamous cell carcinoma, and solid tumor; Infigratinib for the treatment of second-line and first-line cholangiocarcinoma, and gastric cancers; BBP-398 for solid tumors; Omilancor and NX-13 for ulcerative colitis and Crohn's disease; LYR-210 for chronic rhinosinusitis; and Sisunatovir for respiratory syncytical virus. It has a partnership with Tarsus Pharmaceuticals, Inc. to develop and commercialize TP-03 for the treatment of Demodex blepharitis; and Nanobiotix S.A. to develop and commercialize NBTXR3, a radioenhancer designed to be injected directly into a malignant tumor prior to standard radiotherapy. The company was incorporated in 2019 and is headquartered in Princeton, New Jersey.