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Greenwich LifeSciences Inc

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About GLSI

Greenwich LifeSciences, Inc. is a clinical-stage biopharmaceutical company focused on the development of GP2, an immunotherapy to prevent breast cancer recurrences in patients who have previously undergone surgery. 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. It 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.

Find out what a historical investment in Greenwich LifeSciences Inc would be worth today using our GLSI stock calculator.

Market Capitalisation

$117.11M

Price-earnings ratio

-

Dividend yield

0.00%

Volume

45.03K

High today

$9.19

Low today

$8.72

Open price

$8.77

52-week high

$18.15

52-week low

$8.06

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GLSI FAQs

Buying GLSI shares in Australia can be done through an online investing platform, such as Stake. Follow the simple steps below to start investing in Greenwich LifeSciences Inc in minutes.
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The ticker symbol for Greenwich LifeSciences Inc is GLSI.

One share of GLSI is valued at $9.04 as of 24 June 2025.

As of 24 June 2025 Greenwich LifeSciences Inc has a market cap of $117.11M.

The Greenwich LifeSciences Inc 52-week high stock price is $18.15.

The Greenwich LifeSciences Inc 52-week low stock price is $8.06.

Yes, the Stake investing platform allows you to buy GLSI shares and over 12,000 more stocks and ETFs across the ASX and Wall St.

This is not financial product advice nor a recommendation to invest in the securities listed. Past performance is not a reliable indicator of future performance. As always, do your own research and consider seeking financial, legal and taxation advice before investing. No representation is made as to the timeliness, reliability, accuracy or completeness of the market data provided.

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