GREENWICH LIFESCIENCES INC (GLSI) Stock Price & Overview

NASDAQ:GLSI • US3968791083

26.94 USD
+1.18 (+4.58%)
At close: Mar 10, 2026
28.29 USD
+1.35 (+5.01%)
Pre-Market: 3/11/2026, 5:40:48 AM

The current stock price of GLSI is 26.94 USD. Today GLSI is up by 4.58%. In the past month the price decreased by -9.38%. In the past year, price increased by 124.5%.

GLSI Key Statistics

52-Week Range7.78 - 34.1
Current GLSI stock price positioned within its 52-week range.
1-Month Range21.64 - 29.54
Current GLSI stock price positioned within its 1-month range.
Market Cap
373.119M
P/E
N/A
Fwd P/E
N/A
EPS (TTM)
-1.46
Dividend Yield
N/A

GLSI Stock Performance

Today
+4.58%
1 Week
-1.17%
1 Month
-9.38%
3 Months
+151.07%
Longer-term
6 Months +139.89%
1 Year +124.50%
2 Years +35.11%
3 Years +95.36%
5 Years -20.97%
10 Years N/A

GLSI Stock Chart

GREENWICH LIFESCIENCES INC / GLSI Daily stock chart

GLSI Technical Analysis

ChartMill assigns a technical rating of 7 / 10 to GLSI. When comparing the yearly performance of all stocks, GLSI is one of the better performing stocks in the market, outperforming 98.03% of all stocks.


Chartmill TA Rating
Chartmill Setup Rating
GLSI Full Technical Analysis Report

GLSI Fundamental Analysis

ChartMill assigns a fundamental rating of 2 / 10 to GLSI. No worries on liquidiy or solvency for GLSI as it has an excellent financial health rating, but there are worries on the profitability.


Chartmill FA Analysis
Valuation
Growth
Profitability
Health
Dividend
GLSI Full Fundamental Analysis Report

GLSI Earnings

Next Earnings DateApr 13, 2026
Last Earnings DateNov 14, 2025
PeriodQ3 / 2025
EPS Reported-$0.30
Revenue Reported
EPS Surprise 0.30%
Revenue Surprise %
GLSI Earnings History

GLSI Forecast & Estimates

8 analysts have analysed GLSI and the average price target is 48.45 USD. This implies a price increase of 79.84% is expected in the next year compared to the current price of 26.94.


Analysts
Analysts82.5
Price Target48.45 (79.84%)
EPS Next Y2.25%
Revenue Next YearN/A
GLSI Forecast & Estimates

GLSI Groups

Sector & Classification

GLSI Financial Highlights

Over the last trailing twelve months GLSI reported a non-GAAP Earnings per Share(EPS) of -1.46. The EPS decreased by -82.5% compared to the year before.


Income Statements
Revenue(TTM)N/A
Net Income(TTM)-19.48M
Industry RankSector Rank
PM (TTM) N/A
ROA -511.58%
ROE -891.34%
Debt/Equity 0
Chartmill High Growth Momentum
EPS Q2Q%-50%
Sales Q2Q%N/A
EPS 1Y (TTM)-82.5%
Revenue 1Y (TTM)N/A
GLSI financials

GLSI Ownership

Ownership
Inst Owners10.31%
Shares13.85M
Float6.57M
Ins Owners52.61%
Short Float %19.49%
Short Ratio2.24
GLSI Ownership

GLSI Competitors/Peers

The largest stocks on the US markets in the "Biotechnology" sub-industry
Full List
SymbolCompany NameTechnical RatingFundamental RatingFPEMarket Cap
ABBV ABBVIE INC15.3401.392B
AMGN AMGEN INC16.45202.383B
GILD GILEAD SCIENCES INC16.81184.425B
VRTX VERTEX PHARMACEUTICALS INC25.75126.804B
REGN REGENERON PHARMACEUTICALS16.5181.619B
ALNY ALNYLAM PHARMACEUTICALS INC43.2142.754B
INSM INSMED INC N/A31.007B
NTRA NATERA INC N/A28.197B
BIIB BIOGEN INC11.7227.651B
UTHR UNITED THERAPEUTICS CORP17.9423.485B
MRNA MODERNA INC N/A21.714B
EXAS EXACT SCIENCES CORP340.0819.732B
RVMD REVOLUTION MEDICINES INC N/A19.591B

About GLSI

Company Profile

GLSI logo image Greenwich LifeSciences, Inc. engages in the development of a breast cancer immunotherapy designed to prevent the recurrence of breast cancer following surgery. The company is headquartered in Stafford Texas, Texas and currently employs 4 full-time employees. The company went IPO on 2020-09-25. GP2 is a 9-amino acid transmembrane peptide of the human epidermal growth factor receptor 2 (HER2) /neu protein, a cell surface receptor protein that is expressed in a variety of common cancers. The company has commenced a Phase III clinical trial, Flamingo-01, an immunotherapy to prevent breast cancer recurrences. GP2 is delivered in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF) to induce GP2 peptide-specific immunity. GP2 treatment is administered via an intradermal injection by mixing GP2 peptide and GM-CSF at the time of administration. Its cancer immunotherapy seeks to stimulate an individual's immune system to selectively attack cancer cells while not affecting normal cells or to deliver immune system components to inhibit the spread of cancer.

Company Info

IPO: 2020-09-25

GREENWICH LIFESCIENCES INC

3992 Bluebonnet Dr, Building 14

Stafford Texas TEXAS 33954 US

CEO: Snehal Patel

Employees: 4

GLSI Company Website

GLSI Investor Relations

Phone: 12034343290

GREENWICH LIFESCIENCES INC / GLSI FAQ

What does GLSI do?

Greenwich LifeSciences, Inc. engages in the development of a breast cancer immunotherapy designed to prevent the recurrence of breast cancer following surgery. The company is headquartered in Stafford Texas, Texas and currently employs 4 full-time employees. The company went IPO on 2020-09-25. GP2 is a 9-amino acid transmembrane peptide of the human epidermal growth factor receptor 2 (HER2) /neu protein, a cell surface receptor protein that is expressed in a variety of common cancers. The company has commenced a Phase III clinical trial, Flamingo-01, an immunotherapy to prevent breast cancer recurrences. GP2 is delivered in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF) to induce GP2 peptide-specific immunity. GP2 treatment is administered via an intradermal injection by mixing GP2 peptide and GM-CSF at the time of administration. Its cancer immunotherapy seeks to stimulate an individual's immune system to selectively attack cancer cells while not affecting normal cells or to deliver immune system components to inhibit the spread of cancer.


Can you provide the latest stock price for GREENWICH LIFESCIENCES INC?

The current stock price of GLSI is 26.94 USD. The price increased by 4.58% in the last trading session.


Does GLSI stock pay dividends?

GLSI does not pay a dividend.


What is the ChartMill technical and fundamental rating of GLSI stock?

GLSI has a ChartMill Technical rating of 7 out of 10 and a ChartMill Fundamental rating of 2 out of 10.


On which exchange is GLSI stock listed?

GLSI stock is listed on the Nasdaq exchange.


Can you provide the market cap for GREENWICH LIFESCIENCES INC?

GREENWICH LIFESCIENCES INC (GLSI) has a market capitalization of 373.12M USD. This makes GLSI a Small Cap stock.


When does GREENWICH LIFESCIENCES INC (GLSI) report earnings?

GREENWICH LIFESCIENCES INC (GLSI) will report earnings on 2026-04-13.