Greenwich LifeSciencesGLSI
GLSI
About: 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.
Employees: 8
0
Funds holding %
of 7,334 funds
–
Analysts bullish %
Fund manager confidence
Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)
250% more first-time investments, than exits
New positions opened: 7 | Existing positions closed: 2
10% more funds holding
Funds holding: 42 [Q4 2024] → 46 (+4) [Q1 2025]
0.14% less ownership
Funds ownership: 8.98% [Q4 2024] → 8.84% (-0.14%) [Q1 2025]
16% less capital invested
Capital invested by funds: $13.3M [Q4 2024] → $11.1M (-$2.17M) [Q1 2025]
23% less repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 13
Research analyst outlook
We haven’t received any recent analyst ratings for GLSI.
Financial journalist opinion
Neutral
GlobeNewsWire
4 months ago
Greenwich LifeSciences Provides Global Update on FLAMINGO-01
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.
Neutral
GlobeNewsWire
4 months ago
Greenwich LifeSciences Announces Positive Immune Response Data from FLAMINGO-01 Phase III Clinical Trial
STAFFORD, Texas, April 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 following update on FLAMINGO-01 open label immune response data.
Neutral
GlobeNewsWire
4 months ago
Greenwich LifeSciences Extends Lock-up of Directors and Officers to March 31, 2026
STAFFORD, Texas, March 27, 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 its Board of Directors has extended the lock-up of the shares owned by the Company's directors, officers, and existing pre-IPO investors to March 31, 2026 which is approximately 66 months from date of the Company's IPO. During this period, current officers, directors and certain shareholders will not be able to sell their shares of the Company's common stock unless otherwise modified by the Board of Directors. After March 31, 2026, the quantity of these locked-up shares that can be sold daily and over various periods of time will be restricted unless otherwise modified by the Board of Directors.
Neutral
GlobeNewsWire
4 months ago
Greenwich LifeSciences Provides Update on Open Label Safety Data from FLAMINGO-01
STAFFORD, Texas, March 17, 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 following update on FLAMINGO-01 open label safety data.
Neutral
GlobeNewsWire
5 months ago
Greenwich LifeSciences Provides Update on Open Label HLA Data from FLAMINGO-01
STAFFORD, Texas, Feb. 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 the following update on FLAMINGO-01 open label HLA data.
Neutral
GlobeNewsWire
6 months ago
Greenwich LifeSciences Approved to Add Additional Sites to FLAMINGO-01 in Europe
STAFFORD, Texas, Jan. 29, 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 update on the expansion of the clinical trial into Europe.
Neutral
GlobeNewsWire
6 months ago
Greenwich LifeSciences Announces Activation of Flamingo-01 in Poland
STAFFORD, Texas, Jan. 27, 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 activation of clinical sites in Poland.
Neutral
GlobeNewsWire
6 months ago
Greenwich LifeSciences Announces Additions of Harvard and Johns Hopkins to Flamingo-01
STAFFORD, Texas, Jan. 23, 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 initiation of new clinical sites in the US.
Neutral
GlobeNewsWire
6 months ago
Greenwich LifeSciences Provides Update on Commercial Manufacturing
STAFFORD, Texas, Jan. 22, 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 update on the commercial manufacturing of GP2.
Neutral
Business Wire
6 months ago
Glancy Prongay & Murray LLP Announces Investigation of Greenwich LifeSciences, Inc. (GLSI)
NEW YORK--(BUSINESS WIRE)--Glancy Prongay & Murray LLP (“GPM”) announces its investigation of Greenwich LifeSciences, Inc. (NASDAQ: GLSI) concerning the Company and its directors' and officers' possible violations of state laws. If you own Greenwich LifeSciences stock, would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Tom Kennedy, of GPM, 230 Park Avenue, Suite 358, New Yo.
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