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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
$1.75
+0.3%
$1.86
$1.54
$5.50
$60.29M1.19866,091 shs630,652 shs
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
$0.34
-3.0%
$0.43
$0.26
$2.29
$15.32M0.84951,570 shs488,301 shs
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
$0.39
+0.9%
$0.42
$0.29
$3.53
$57.31M2.23388,970 shs311,980 shs
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
$0.85
-5.9%
$0.98
$0.83
$2.57
$58.80M1.04856,531 shs1.08 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
+0.11%0.00%+1.16%-0.46%-33.78%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-3.01%-12.59%-32.12%+7.26%-84.19%
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
+0.90%-9.92%-0.38%-31.52%-76.64%
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
-5.92%-5.81%-8.10%-32.83%-54.49%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
$1.75
+0.3%
$1.86
$1.54
$5.50
$60.29M1.19866,091 shs630,652 shs
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
$0.34
-3.0%
$0.43
$0.26
$2.29
$15.32M0.84951,570 shs488,301 shs
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
$0.39
+0.9%
$0.42
$0.29
$3.53
$57.31M2.23388,970 shs311,980 shs
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
$0.85
-5.9%
$0.98
$0.83
$2.57
$58.80M1.04856,531 shs1.08 million shs
The 7 Hottest IPO Stories of 2026 Cover

MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
+0.11%0.00%+1.16%-0.46%-33.78%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-3.01%-12.59%-32.12%+7.26%-84.19%
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
+0.90%-9.92%-0.38%-31.52%-76.64%
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
-5.92%-5.81%-8.10%-32.83%-54.49%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
2.60
Moderate Buy$11.67568.58% Upside
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
1.00
SellN/AN/A
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
2.00
Hold$5.501,301.63% Upside
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
2.33
Hold$6.00608.88% Upside

Current Analyst Ratings Breakdown

Latest GTBP, TCRX, ANVS, and IMMP Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/17/2026
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
Reiterated RatingSell (D-)
7/10/2026
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
Reiterated RatingSell (E+)
7/9/2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
UpgradeHold
7/8/2026
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
Reiterated RatingSell (E+)
7/7/2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
Initiated CoverageBuy$8.00
7/7/2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
UpgradeStrong-Buy
7/6/2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
UpgradeSell (E+)Sell (D-)
6/23/2026
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
Reiterated RatingOutperform$5.00
6/23/2026
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
Reiterated RatingBuy$6.00
6/17/2026
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
UpgradeHoldBuy
4/29/2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
DowngradeSell (D-)Sell (E+)
(Data available from 7/23/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
N/AN/AN/AN/A$0.64 per shareN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/AN/A$0.01 per share23.10$0.23 per shareN/A
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
$6.69M8.64N/AN/A$0.63 per share0.62
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
$10.32M5.36N/AN/A$2.16 per share0.39
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
-$28.85M-$1.71N/AN/AN/AN/A-318.08%-215.47%8/11/2026 (Estimated)
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-$28.35M-$6.33N/AN/AN/AN/AN/A-102.03%8/13/2026 (Estimated)
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
-$39.78MN/AN/AN/AN/AN/AN/AN/A9/2/2026 (Estimated)
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
-$129.77M-$0.96N/AN/AN/A-1,360.61%-91.94%-50.15%8/11/2026 (Estimated)

Latest GTBP, TCRX, ANVS, and IMMP Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/13/2026Q2 2026
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-$0.08N/AN/AN/AN/AN/A
8/11/2026Q2 2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
-$0.44N/AN/AN/AN/AN/A
8/11/2026Q2 2026
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
-$0.29N/AN/AN/A$1.88 millionN/A
5/15/2026Q1 2026
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
-$0.3950-$0.63-$0.2350-$0.63N/AN/A
5/15/2026Q1 2026
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-$0.08-$0.11-$0.03-$0.11N/AN/A
5/6/2026Q1 2026
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
-$0.22-$0.22N/A-$0.22$2.50 million$0.98 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
N/AN/AN/AN/AN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/AN/AN/AN/AN/A
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
N/AN/AN/AN/AN/A
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
N/A
1.27
1.27
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/A
4.14
4.14
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
N/A
2.97
N/A
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
0.34
6.65
6.65

Institutional Ownership

CompanyInstitutional Ownership
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
15.83%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
8.15%
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
2.32%
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
82.83%

Insider Ownership

CompanyInsider Ownership
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
20.80%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
1.18%
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
3.07%
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
6.25%
CompanyEmployeesShares OutstandingFree FloatOptionable
Annovis Bio, Inc. stock logo
ANVS
Annovis Bio
334.65 million27.44 millionOptionable
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
844.34 million43.82 millionNo Data
Prima BioMed Ltd stock logo
IMMP
Prima BioMed
2,021147.37 million142.85 millionOptionable
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
10065.35 million61.27 millionNot Optionable

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Annovis Bio stock logo

Annovis Bio NYSE:ANVS

$1.74 +0.01 (+0.29%)
Closing price 07/23/2026 03:59 PM Eastern
Extended Trading
$1.75 +0.00 (+0.29%)
As of 07/23/2026 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Annovis Bio, Inc., a clinical stage drug platform company, develops drugs to treat neurodegeneration. The company's lead product candidate is Buntanetap, which has completed three Phase 1/2 clinical trials for the treatment of Alzheimer's disease (AD), Parkinson's disease, and other chronic neurodegenerative diseases. It is also developing ANVS405, which is in Phase 2 and Phase 3 efficacy studies, an intravenous drug for protecting the brain after traumatic brain injury and/or stroke; and ANVS301, which is in Phase I clinical trials, an orally administered drug to increase cognitive capability in later stages of AD and dementia. The company was incorporated in 2008 and is based in Malvern, Pennsylvania.

GT Biopharma stock logo

GT Biopharma NASDAQ:GTBP

$0.34 -0.01 (-3.01%)
Closing price 07/23/2026 04:00 PM Eastern
Extended Trading
$0.33 -0.01 (-1.85%)
As of 04:11 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

GT Biopharma, Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of immuno-oncology products based on its proprietary Tri-specific Killer Engager (TriKE) fusion protein immune cell engager technology platform. It develops GTB-3550, a single-chain tri-specific recombinant fusion protein conjugate that is in Phase I clinical trial for the treatment of myelodysplastic syndromes, refractory/relapsed acute myeloid leukemia or advanced systemic mastocytosis, and CD33+ malignancies. The company is developing GTB-3650, which is in preclinical studies that target CD33 on the surface of myeloid leukemias; and GTB-5550 that is in preclinical studies for treating patients with B7-H3 positive solid tumors. GT Biopharma, Inc. has a co-development partnership agreement with Altor BioScience Corporation for the clinical development of a 161533 (GTB-3550) TriKE fusion protein for cancer therapies; and a license agreement with the Regents of the University of Minnesota to develop and commercialize cancer therapies using TriKE technology. The company was formerly known as OXIS International, Inc. and changed its name to GT Biopharma, Inc. in July 2017. GT Biopharma, Inc. was incorporated in 1965 and is based in Brisbane, California.

Prima BioMed stock logo

Prima BioMed NASDAQ:IMMP

$0.39 +0.00 (+0.90%)
Closing price 07/23/2026 04:00 PM Eastern
Extended Trading
$0.39 +0.00 (+0.15%)
As of 04:01 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Immutep Limited, a clinical-stage biotechnology company, engages in developing novel LAG-3 Immunotherapy for cancer and autoimmune diseases. The company is involved in advancing therapeutics related to Lymphocyte Activation Gene-3 (LAG-3), a cell surface molecule that plays a vital role in regulating the immune system. Its LAG-3 immunotherapies are designed to harness and strengthen the power of patients' immune systems to fight cancer and autoimmune disease. Its lead product candidate is eftilagimod alpha (efti or IMP321) for the treatment of different types of cancers. The trials that efi is being evaluated in include TACTI-002, a Phase II clinical trial for the treatment of head and neck squamous cell carcinoma (HNSCC) and non-small cell lung cancer (NSCLC); TACTI-003, a Phase IIb clinical trial to treat HNSCC; and INSIGHT-003, a Phase I clinical trial for the treatment of NSCLC, as well as INSIGHT-005, a Phase I/IIa clinical trial to treat solid tumors. In addition, it offers IMP761, an agonist of lymphocyte activation gene 3 for autoimmune disease; IMP701, an antagonist antibody that acts to stimulate T cell proliferation in cancer patients; and IMP731, a depleting antibody that removes T cells involved in autoimmunity. The company has collaboration agreements with GlaxoSmithKline, Novartis, CYTLIMIC Inc., Merck & Co., Inc., Institute of Clinical Cancer Research, Merck KGaA, and EOC Pharma. The company was formerly known as Prima BioMed Ltd and changed its name to Immutep Limited in November 2017. The company was incorporated in 1987 and is headquartered in Sydney, Australia.

TScan Therapeutics stock logo

TScan Therapeutics NASDAQ:TCRX

$0.85 -0.05 (-5.92%)
Closing price 07/23/2026 04:00 PM Eastern
Extended Trading
$0.86 +0.01 (+1.37%)
As of 04:07 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

TScan Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops T cell receptor-engineered T cell (TCR-T) therapies for the treatment of patients with cancer in the United States. The company's lead product candidates include TSC-100 and TSC-101 that is in Phase I clinical trial for the treatment of patients with hematologic malignancies to eliminate residual disease and prevent relapse after allogeneic hematopoietic cell transplantation. It also develops TSC-200, TSC-201, TSC-203, and TSC-204, which are in Phase 1 clinical trial, for the treatment of solid tumors; and TSC-202 to treat solid tumors. In addition, the company develops vaccines for infectious diseases, such as SARS-CoV-2. It has collaborations with Novartis Institutes for BioMedical Research, Inc. To discover and develop novel TCR-T therapies; and Amgen Inc. to identify antigens recognized by T cells in patients with Crohn's disease using TargetScan, a proprietary target discovery platform. TScan Therapeutics, Inc. was incorporated in 2018 and is headquartered in Waltham, Massachusetts.