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24.67
8.63%
-2.33
After Hours:
24.89
0.22
+0.89%
Greenwich Lifesciences Inc stock is traded at $24.67, with a volume of 131.75K.
It is down -8.63% in the last 24 hours and down -2.06% over the past month.
Greenwich LifeSciences Inc a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, Flamingo-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences. GP2 is a 9 amino acid transmembrane peptide of the HER2/neu protein, a cell surface receptor protein that is expressed in a variety of common cancers, including expression in 75 percent of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels. The combination of GP2 + GM-CSF is called GLSI-100. The company is currently expanding Flamingo-01 into Europe with plans to open up to 150 sites globally.
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Previous Close:
$27.00
Open:
$26.79
24h Volume:
131.75K
Relative Volume:
0.26
Market Cap:
$341.79M
Revenue:
-
Net Income/Loss:
$-19.48M
P/E Ratio:
-16.85
EPS:
-1.4641
Net Cash Flow:
$-8.59M
1W Performance:
-12.27%
1M Performance:
-2.06%
6M Performance:
+125.71%
1Y Performance:
+106.44%
1-Day Range:
$24.67
$27.00
1-Week Range:
$24.67
$29.00
52-Week Range:
$7.78
$34.10
Greenwich Lifesciences Inc Stock (GLSI) Company Profile
Name
Greenwich Lifesciences Inc
Sector
Industry
Phone
203-434-3290
Address
3992 BLUEBONNET DR, BUILDING 14, STAFFORD
Compare GLSI vs VRTX, REGN, ARGX, ALNY, ONC
| Stocks | Price | Market Cap | Revenue | Net Income | Cash Flow | EPS |
|---|---|---|---|---|---|---|
GLSI
Greenwich Lifesciences Inc
|
24.67 | 374.07M | 0 | -19.48M | -8.59M | -1.4641 |
|
VRTX
Vertex Pharmaceuticals Inc
|
460.82 | 121.40B | 12.07B | 3.95B | 3.19B | 15.33 |
|
REGN
Regeneron Pharmaceuticals Inc
|
764.93 | 83.25B | 14.34B | 4.50B | 3.77B | 41.56 |
|
ARGX
Argen X Se Adr
|
728.11 | 46.39B | 4.16B | 1.29B | 734.26M | 19.59 |
|
ALNY
Alnylam Pharmaceuticals Inc
|
320.51 | 43.41B | 3.71B | 313.75M | 465.38M | 2.2571 |
|
ONC
Beone Medicines Ltd Adr
|
292.94 | 33.09B | 5.36B | 287.73M | 924.18M | 2.5229 |
Greenwich Lifesciences Inc Stock (GLSI) Upgrades & Downgrades
| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| Aug-20-25 | Initiated | Noble Capital Markets | Outperform |
| Sep-01-21 | Initiated | H.C. Wainwright | Buy |
Greenwich Lifesciences Inc Stock (GLSI) Latest News
Greenwich LifeSciences reports 33% rise in trial screening rate By Investing.com - Investing.com Canada
Greenwich LifeSciences reports 33% rise in trial screening rate - Investing.com
Greenwich LifeSciences accelerates patient screening in FLAMINGO-01 clinical trial - Traders Union
Greenwich LifeSciences Provides Update on Increased Patient Screen Rate in FLAMINGO-01 - GlobeNewswire
US Stocks Recap: Is Greenwich LifeSciences Inc undervalued by DCF analysisTrade Exit Summary & AI Optimized Trading Strategy Guides - baoquankhu1.vn
GLSI Should I Buy - Intellectia AI
Aug Sentiment: Can Greenwich LifeSciences Inc expand into new marketsOptions Play & Long-Term Safe Investment Ideas - baoquankhu1.vn
GLSI Financials: Revenue Breakdown, Margins & Competitor Comparison - Intellectia AI
Understanding Momentum Shifts in (GLSI) - Stock Traders Daily
Greenwich LifeSciences abstracts accepted at AACR 2026 meeting By Investing.com - Investing.com Australia
Greenwich LifeSciences abstracts accepted at AACR 2026 meeting - Investing.com Nigeria
Rally Mode: Is BTCM a cyclical or defensive stockWall Street Watch & Risk Adjusted Buy and Sell Alerts - baoquankhu1.vn
Greenwich lands 2 AACR 2026 slots, first with FLAMINGO-01 Steering Committee - Stock Titan
GLSI Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan
Analysis Recap: Is SPRY stock showing strong momentumQuarterly Market Summary & Risk Controlled Swing Alerts - baoquankhu1.vn
Greenwich LifeSciences, Inc. (NASDAQ:GLSI) Short Interest Down 14.7% in January - MarketBeat
How interest rate cuts could boost Greenwich LifeSciences Inc. stockJuly 2025 Macro Moves & Consistent Return Investment Signals - mfd.ru
GLSI PE Ratio & Valuation, Is GLSI Overvalued - Intellectia AI
Avoiding Lag: Real-Time Signals in (GLSI) Movement - Stock Traders Daily
How buybacks impact Greenwich LifeSciences Inc. stock valueWall Street Watch & AI Powered Market Entry Ideas - mfd.ru
Aug Update: Will Greenwich LifeSciences Inc stock benefit from M A2025 Winners & Losers & Community Consensus Trade Signals - baoquankhu1.vn
Is Greenwich LifeSciences Inc. stock trending bullishRate Hike & Smart Money Movement Tracker - mfd.ru
Analyst Upgrade: Is Lavoro Limiteds growth already priced inJuly 2025 Highlights & Low Risk Growth Stock Ideas - baoquankhu1.vn
HC Wainwright Issues Positive Forecast for GLSI Earnings - MarketBeat
Valuation Update: Can Greenwich LifeSciences Inc expand into new marketsJuly 2025 Momentum & Weekly Momentum Stock Picks - baoquankhu1.vn
Greenwich LifeSciences (NASDAQ:GLSI) Stock Price Down 6.7% – Here’s What Happened - Defense World
Greenwich LifeSciences: Strengthened Liquidity and Robust GP2 Data Support Reiterated Buy and $50 Target - TipRanks
Discipline and Rules-Based Execution in GLSI Response - Stock Traders Daily
Patel, Greenwich Lifesciences CEO, buys $63k in GLSI stock By Investing.com - Investing.com Nigeria
Will Greenwich LifeSciences Inc. benefit from current market trendsTrade Signal Summary & Free Real-Time Volume Trigger Notifications - mfd.ru
Greenwich LifeSciences reports $12.5 million cash balance - Investing.com
Greenwich LifeSciences reports $12.5 million cash balance By Investing.com - Investing.com Nigeria
Greenwich LifeSciences provides update on Flamingo-01 cash burn rate and financing strategy - marketscreener.com
Greenwich LifeSciences, Inc. Reports Positive Financial Updates and Progress on FLAMINGO-01 Phase III Trial - Quiver Quantitative
Greenwich Lifesciences Provides Update On Flamingo-01 Cash Burn Rate And Financing Strategy - TradingView
Biotech Greenwich LifeSciences raises $7M in 3 weeks for breast cancer trial - Stock Titan
FDA Approval Boosts Greenwich LifeSciences Stock Sharply - timothysykes.com
Treasury Yields: Will Greenwich LifeSciences Inc benefit from current market trendsMarket Volume Report & Low Risk Entry Point Tips - baoquankhu1.vn
Greenwich: GP2 Vaccine MilestoneWhat FDA Manufacturing Approval Means For Investors - Seeking Alpha
Insiders of Greenwich LifeSciences, Inc. (NASDAQ:GLSI) must be frustrated after market cap dropped US$50m since recent purchases - Yahoo Finance
Behavioral Patterns of GLSI and Institutional Flows - Stock Traders Daily
FDA approves commercial GP2 lot for Greenwich’s breast cancer trial By Investing.com - Investing.com Canada
Why Did Greenwich Lifesciences Stock Soar Pre-Market Today? - Menafn.com
Why Did Greenwich LifeSciences Stock Soar Pre-Market Today? - Asianet Newsable
GLSI Stock Surges Pre-Market On Clearing FDA Manufacturing Step For Its Breast Cancer Trial - Stocktwits
Greenwich LifeSciences stock soars after FDA approves commercial GP2 in trial - Investing.com Canada
Greenwich gets FDA nod for commercially made product candidate - Seeking Alpha
Greenwich LifeSciences surges as FDA clears supplies for breast cancer trial - TradingView
Greenwich LifeSciences Announces FDA Approves Use of Commercially Manufactured GP2 in FLAMINGO-01 - The Manila Times
FDA approves first GP2 batch for breast cancer trial, 200,000 doses - Stock Titan
Head to Head Contrast: Greenwich LifeSciences (NASDAQ:GLSI) & Vertex Pharmaceuticals (NASDAQ:VRTX) - Defense World
Greenwich Lifesciences Inc Stock (GLSI) Financials Data
Revenue
Net Income
Cash Flow
EPS
Greenwich Lifesciences Inc Stock (GLSI) Insider Trading
| Insider Trading | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total |
|---|---|---|---|---|---|---|---|
| Patel Snehal | CEO and CFO |
Jan 12 '26 |
Buy |
27.54 |
2,900 |
79,866 |
5,602,302 |
| Patel Snehal | CEO and CFO |
Dec 31 '25 |
Buy |
21.36 |
4,300 |
91,848 |
5,599,402 |
| Patel Snehal | CEO and CFO |
Dec 30 '25 |
Buy |
21.73 |
2,900 |
63,017 |
5,595,102 |
| Patel Snehal | CEO and CFO |
Dec 18 '25 |
Buy |
12.62 |
4,100 |
51,742 |
5,592,202 |
| Patel Snehal | CEO and CFO |
Nov 25 '25 |
Buy |
8.37 |
4,600 |
38,502 |
5,588,102 |
| Patel Snehal | CEO and CFO |
Nov 07 '25 |
Buy |
8.43 |
10,600 |
89,358 |
5,583,502 |
| Patel Snehal | CEO and CFO |
Oct 31 '25 |
Buy |
9.26 |
2,300 |
21,298 |
5,572,902 |
| Patel Snehal | CEO and CFO |
Apr 25 '25 |
Buy |
9.88 |
3,600 |
35,568 |
5,570,602 |
| Patel Snehal | CEO and CFO |
Apr 17 '25 |
Buy |
8.98 |
5,400 |
48,492 |
5,567,002 |
| Patel Snehal | CEO and CFO |
Apr 07 '25 |
Buy |
9.10 |
3,600 |
32,760 |
5,561,602 |
3.69%
0.68%
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