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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
$3.62
+2.5%
$3.52
$3.96
$12.00
$6.49M1.557,305 shs4,118 shs
CohBar, Inc. stock logo
CWBR
CohBar
$0.41
$0.41
$0.00
$1.01
$1.19M1.394,364 shsN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
$15.13
$14.82
$11.53
$15.89
$223.77M1.45396,929 shsN/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
$0.40
$0.10
$6.74
$423.91M0.772.19 million shs161,505 shs
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
$0.00
$3.90
$0.46
$37.45
$1K3.3425,375 shs5,685 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
0.00%+3.52%-1.12%+21.31%-44.13%
CohBar, Inc. stock logo
CWBR
CohBar
0.00%0.00%0.00%0.00%+105.00%
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
0.00%0.00%0.00%0.00%0.00%
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
0.00%0.00%0.00%0.00%0.00%
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
0.00%0.00%0.00%0.00%0.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
N/AN/AN/AN/AN/AN/AN/AN/A
CohBar, Inc. stock logo
CWBR
CohBar
N/AN/AN/AN/AN/AN/AN/AN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
N/AN/AN/AN/AN/AN/AN/AN/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
N/AN/AN/AN/AN/AN/AN/AN/A
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
0.00
N/AN/AN/A
CohBar, Inc. stock logo
CWBR
CohBar
0.00
N/AN/AN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
0.00
N/AN/AN/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
0.00
N/AN/AN/A
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
$2.37M2.67N/AN/A$14.99 per share0.24
CohBar, Inc. stock logo
CWBR
CohBar
N/AN/AN/AN/A$5.27 per shareN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
N/AN/AN/AN/A$1.31 per shareN/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
$660K0.00N/AN/A$0.32 per share0.00
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
$790K0.00N/AN/A$9.74 per share0.00
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
-$16.55M-$14.86N/AN/A-760.32%-83.45%-45.76%8/11/2025 (Estimated)
CohBar, Inc. stock logo
CWBR
CohBar
-$12.18MN/A0.00N/AN/AN/AN/AN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
-$1.18M$13.871.09N/AN/A-1.93%-1.78%N/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
-$32.30M-$0.21N/AN/AN/AN/A-73.45%-54.11%N/A
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
-$29.92M-$14.50N/AN/A-8,375.11%-177.06%-119.14%N/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
N/AN/AN/AN/AN/A
CohBar, Inc. stock logo
CWBR
CohBar
N/AN/AN/AN/AN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
N/AN/AN/AN/AN/A
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
N/AN/AN/AN/AN/A
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
N/A
5.94
5.93
CohBar, Inc. stock logo
CWBR
CohBar
N/AN/AN/A
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
N/A
10.78
10.78
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
N/A
4.63
4.63
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
N/A
1.61
1.61

Institutional Ownership

CompanyInstitutional Ownership
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
0.73%
CohBar, Inc. stock logo
CWBR
CohBar
2.47%
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
63.97%
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
0.96%
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
N/A

Insider Ownership

CompanyInsider Ownership
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
0.10%
CohBar, Inc. stock logo
CWBR
CohBar
6.51%
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
30.57%
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
6.13%
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
2.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
Aeterna Zentaris Inc. stock logo
AEZS
Aeterna Zentaris
201.79 million1.79 millionNo Data
CohBar, Inc. stock logo
CWBR
CohBar
102.91 millionN/ANot Optionable
Merrimack Pharmaceuticals, Inc. stock logo
MACK
Merrimack Pharmaceuticals
42614.79 million10.27 millionOptionable
Vascular Biogenics Ltd. stock logo
VBLT
Vascular Biogenics
777.64 million72.88 millionOptionable
Zosano Pharma Co. stock logo
ZSAN
Zosano Pharma
404.90 million4.78 millionNot Optionable

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Media Sentiment Over Time

Aeterna Zentaris stock logo

Aeterna Zentaris NASDAQ:AEZS

$3.62 +0.09 (+2.55%)
As of 07/14/2025

Aeterna Zentaris Inc., a specialty biopharmaceutical company, engages in developing and commercializing therapeutics and diagnostic tests in Canada, Switzerland, Ireland, Denmark, Germany, the United States, and internationally. Its lead product is Macrilen (macimorelin), an orally available peptidomimetic ghrelin receptor (GHSR-1a) agonist that stimulates the secretion of growth hormone by binding to the GHSR-1a for the diagnosis of patients with adult growth hormone deficiency and childhood-onset growth hormone deficiency, as well as endocrinology and oncology indications; AEZS-150, a delayed clearance parathyroid hormone fusion polypeptide that is in preclinical trial for the treatment of chronic hypoparathyroidism; and AEZS-130 that is in preclinical trial for the treatment of amyotrophic lateral sclerosis. The company also has a license and research agreement with University of Wuerzburg to develop, manufacture, and commercialize AIM biologicals for the treatment of neuromyelitis optica spectrum disorder; and for pre-clinical development towards the potential treatment of Parkinson's disease. In addition, it has a license agreement with Consilient Health Ltd. and NK MEDITECH Ltd. for the development and commercialization of macimorelin; a distribution and commercialization agreement with Er-Kim Pharmaceuticals Bulgaria Eood for the commercialization of macimorelin for the diagnosis of growth hormone deficiency in children and adults; as well as The University of Sheffield, the United Kingdom for the development, manufacture, and commercialization of parathyroid hormone fusion polypeptides for the treatment of chronic hypoparathyroidism. Aeterna Zentaris Inc. was incorporated in 1990 and is headquartered in Toronto, Canada.

CohBar stock logo

CohBar NASDAQ:CWBR

CohBar, Inc., a clinical stage biotechnology company, develops mitochondria and peptides based therapeutics for the treatment of chronic and age-related diseases. It develops CB4211, a therapeutic that is in Phase 1a/1b clinical trial for the treatment of nonalcoholic steatohepatitis and obesity; and CB5138 Analogs, which is in preclinical study to treat idiopathic pulmonary fibrosis and other fibrotic diseases. CohBar, Inc. was incorporated in 2007 and is based in Menlo Park, California.

Merrimack Pharmaceuticals stock logo

Merrimack Pharmaceuticals NASDAQ:MACK

Merrimack Pharmaceuticals, Inc. operates as a biopharmaceutical company in the United States. The company was incorporated in 1993 and is headquartered in Cambridge, Massachusetts.

Vascular Biogenics stock logo

Vascular Biogenics NASDAQ:VBLT

Vascular Biogenics Ltd., a biopharmaceutical company, develops therapeutics for the treatment of cancer and immune-inflammatory diseases in Israel and the United States. It develops VB-601 using monocyte targeting technology for various inflammatory indications. The company was formerly known as Medicard Ltd. and changed its name to Vascular Biogenics Ltd. in January 2003. Vascular Biogenics Ltd. was incorporated in 2000 and is headquartered in Modi'in, Israel.

Zosano Pharma stock logo

Zosano Pharma NASDAQ:ZSAN

Zosano Pharma Corporation, a clinical stage biopharmaceutical company, focuses on providing therapeutics and other bioactive molecules to patients suffering from migraine using its transdermal microneedle system. Its lead product candidate is Qtrypta (M207), a proprietary formulation of zolmitriptan used for the acute treatment of migraine. The company was founded in 2006 and is headquartered in Fremont, California.