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Greenwich LifeSciences Inc. (GLSI)

$10.73

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Key data on GLSI

Market cap

$148659203

EPS

-1.47

P/E ratio

--

Price to sales

--

Dividend yield

--

Beta

2.916286

Price on GLSI

Previous close

$11.27

Today's open

$11.98

Day's range

$10.51 - $11.98

52 week range

$7.78 - $14.47

Profile about GLSI

CEO

Snehal S. Patel

Employees

7

Headquarters

Stafford, TX

Exchange

NASDAQ Capital Market

Shares outstanding

13854539

Issue type

Common Stock

GLSI industries and sectors

Healthcare

Biotechnology & Life Sciences

News on GLSI

Greenwich LifeSciences Announces Completion of Enrollment in the Open Label Arm of FLAMINGO-01

STAFFORD, Texas, Dec. 08, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced the completion of enrollment in the open label non-HLA-A*02 arm of FLAMINGO-01.

news source

GlobeNewsWire • Dec 8, 2025

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Greenwich LifeSciences Provides Global Update on FLAMINGO-01, Screening Over 1,000 Patients to Date

STAFFORD, Texas, Dec. 03, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today provided the following global update on FLAMINGO-01. Flamingo-01 Progress to Date The Company has achieved a major milestone by screening over 1,000 patients in Flamingo-01, continuing its screening rate of approximately 150 patients per quarter or the equivalent of 600 patients per year in approximately 40 US sites and 100 EU sites for a total of 140 active sites.

news source

GlobeNewsWire • Dec 3, 2025

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3 Stocks to Buy for a Volatile End to 2025

Tom Yeung here with your Sunday Digest .   As we enter the final months of 2025, many traders will be waiting for a familiar market trend to take hold:  The Santa Claus Rally.

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InvestorPlace • Nov 9, 2025

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Greenwich LifeSciences Announces Addition of Austria to Flamingo-01 Clinical Trial

STAFFORD, Texas, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced the expansion of FLAMINGO-01 clinical trial to Austria.

news source

GlobeNewsWire • Oct 9, 2025

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Greenwich LifeSciences Announces Expansion of Flamingo-01 Clinical Trial to Belgium

STAFFORD, Texas, Oct. 02, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced the expansion of FLAMINGO-01 clinical trial to Belgium.

news source

GlobeNewsWire • Oct 2, 2025

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Greenwich LifeSciences Announces Addition of Portugal to Flamingo-01 Clinical Trial

STAFFORD, Texas, Sept. 30, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced the expansion of FLAMINGO-01 clinical trial to Portugal.

news source

GlobeNewsWire • Sep 30, 2025

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Greenwich LifeSciences Announces Expansion of Flamingo-01 Clinical Trial to Ireland

STAFFORD, Texas, Sept. 18, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced the expansion of FLAMINGO-01 clinical trial to Ireland.

news source

GlobeNewsWire • Sep 18, 2025

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Greenwich LifeSciences' GLSI-100 Granted US FDA Fast Track Designation

STAFFORD, Texas, Sept. 10, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced that FDA has granted Fast Track designation for GLSI-100 in the HLA-A*02 patient population.

news source

GlobeNewsWire • Sep 10, 2025

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Noble Capital Markets Initiates Equity Research Coverage on Greenwich LifeSciences

STAFFORD, Texas, Aug. 20, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced that Noble Capital Markets has initiated company-sponsored equity research coverage on the Company. The full report by Noble Capital Markets Research Analyst Robert LeBoyer is available here:

news source

GlobeNewsWire • Aug 20, 2025

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Greenwich LifeSciences Announces Plan to Build Out Internal Clinical Operations Team

STAFFORD, Texas, Aug. 19, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), 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, today announced its plan to build out its internal clinical trial management and operations team.

news source

GlobeNewsWire • Aug 19, 2025

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