Greenwich LifeSciences, Inc., a clinical stage biopharmaceutical company, focuses on the development of novel cancer immunotherapies for breast cancer and other HER2/neu-expressing cancers. Its lead product candidate is the GP2, an immunotherapy, which has completed Phase IIb clinical trial to prevent recurrence of breast cancer following surgery. The company was formerly known as Norwell, Inc. and changed its name to Greenwich LifeSciences, Inc. in March 2018. Greenwich LifeSciences, Inc. was incorporated in 2006 and is headquartered in Stafford, Texas.
IPO Year: 2020
Exchange: NASDAQ
Website: greenwichlifesciences.com
| Date | Price Target | Rating | Analyst |
|---|---|---|---|
| 8/20/2025 | $45.00 | Outperform | Noble Capital Markets |
| 9/1/2021 | $78.00 | Buy | HC Wainwright & Co. |
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4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
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Noble Capital Markets initiated coverage of Greenwich LifeSciences with a rating of Outperform and set a new price target of $45.00
HC Wainwright & Co. initiated coverage of Greenwich LifeSciences with a rating of Buy and set a new price target of $78.00
Aegis Capital initiated coverage of Greenwich LifeSciences with a rating of Buy and set a new price target of $75.00
Aegis Capital initiated coverage of Greenwich LifeSciences with a rating of Buy and set a new price target of $75.00
Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
4 - Greenwich LifeSciences, Inc. (0001799788) (Issuer)
8-K - Greenwich LifeSciences, Inc. (0001799788) (Filer)
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10-K - Greenwich LifeSciences, Inc. (0001799788) (Filer)
NT 10-K - Greenwich LifeSciences, Inc. (0001799788) (Filer)
S-8 - Greenwich LifeSciences, Inc. (0001799788) (Filer)
8-K - Greenwich LifeSciences, Inc. (0001799788) (Filer)
10-Q - Greenwich LifeSciences, Inc. (0001799788) (Filer)
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DEF 14A - Greenwich LifeSciences, Inc. (0001799788) (Filer)
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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. The Company's application to European regulators has been formally approved, adding Austria as an approved country in FLAMINGO-01 in addition to Spain, France, Germany, Italy, Poland, Romania, Ireland, Portugal, Belgium, and the US. According to the latest data collected by the European Cancer Information System (click here), a t
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. The Company's application to European regulators has been formally approved, adding Belgium as an approved country in FLAMINGO-01 in addition to Spain, France, Germany, Italy, Poland, Romania, Ireland, Portugal, and the US. According to the latest data collected by the European Cancer Information System (click here), a total of 1
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. The Company's application to European regulators has been formally approved, adding Portugal as an approved country in FLAMINGO-01 in addition to Spain, France, Germany, Italy, Poland, Romania, Ireland, and the US. According to the latest data collected by the European Cancer Information System (click here), a total of 9,065 ne
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. The Company's application to European regulators has been formally approved, adding Ireland as an approved country in FLAMINGO-01 in addition to Spain, France, Germany, Italy, Poland, Romania, and the US. According to the latest data collected by the European Cancer Information System (click here), a total of 3,723 new cases of
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. The designation specifically states that "GLSI-100 for the treatment of patients with HLA-A*02 genotype and HER2-positive breast cancer who have completed treatment with standard of care HER2/neu targeted therapy to improve invasive breast cancer free survival meets the criteria for Fast Track
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: About FLAMINGO-01 and GLSI-100 FLAMINGO-01 (NCT05232916) is a Phase III clinical trial designed to evaluate the safety and efficacy of GLSI-100 (GP2 + GM-CSF) in HER2 positive breast cancer patie
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. The Company has begun to hire its own staff to manage and operate FLAMINGO-01, while reducing its dependence on more expensive staffing from Clinical Research Organizations (CROs). The strategy to bring in key clinical functions inside the Company is expected to reduce costs over the remaining duration of
STAFFORD, Texas, Aug. 13, 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 addition of clinical sites in Romania. The Company's application to expand Flamingo-01 into Romania has been formally approved by European regulators, thus adding Romanian sites to the approximately 150 approved sites in Spain, France, Germany, Italy, Poland and the US. At present, there are approximately 123 actively enrolling sites globally. According to the latest data collecte
STAFFORD, Texas, Aug. 11, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (NASDAQ:GLSI) (the "Company"), a clinical-stage biopharmaceutical company focused on the development of GLSI-100, an immunotherapy to prevent breast cancer recurrences in patients who have previously undergone surgery, today provided the following update on CEO interviews and corporate events. The following videos, which include CEO interviews, are now available on the Company's website at the bottom of the Welcome page: https://greenwichlifesciences.com/ Jun 28, 2025 – Interview on Bloomberg TV (recorded April 2025)Jun 4, 2025 – Live Fireside Chat with Research Analyst at Noble Virtual ConferenceApr 29, 2025
STAFFORD, Texas, April 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 & Future Plans The Company recently confirmed that the preliminary HLA prevalence, safety, and immune response data in FLAMINGO-01 patients is trending as expected in both HLA-A*02 and non-HLA-A*02 arms. The non-HLA-A*02 arm was expanded to 250 patients in 2024 with approval from both EU and US regulators. With t
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