Greenwich LifeSciences, Inc.

GLSI

Greenwich LifeSciences, Inc. (GLSI) is a biopharmaceutical company focused on developing targeted immunotherapies for cancer. The company specializes in advancing innovative treatments, including vaccines designed to stimulate the immune system against specific tumor-associated antigens. Its pipeline primarily targets breast and other solid tumors.

$25.28 +2.94 (13.12%)
🚫 Greenwich LifeSciences, Inc. does not pay dividends

Company News

Greenwich LifeSciences Provides Additional Updates on FLAMINGO-01 and Corporate Strategy
GlobeNewswire Inc. • Greenwich Lifesciences, Inc. • December 22, 2025

Greenwich LifeSciences provided updates on its Phase III FLAMINGO-01 clinical trial for GLSI-100, an immunotherapy to prevent breast cancer recurrences. The company reported that the 250-patient non-HLA-A*02 arm is fully enrolled with preliminary data showing approximately 80% reduction in recurrence rates. The company is implementing cost reduct...

Insiders Buying Greenwich LifeSciences And 2 Other Stocks
Benzinga • Avi Kapoor • March 25, 2024

Although U.S. stocks closed mostly lower on Friday, there were a few notable insider trades. When insiders purchase shares, it indicates their confidence in the company's prospects or that they view the stock as a bargain. Either way, this signals an opportunity to go long on the stock. Insider purchases should not be taken as the only indicator ...

After Golden Cross, Greenwich LifeSciences, Inc. (GLSI)'s Technical Outlook is Bright
Zacks Investment Research • Zacks Equity Research • December 21, 2022

Should investors be excited or worried when a stock's 50 -day simple moving average crosses above the 200-day simple moving average?

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