Recent Updates
Recently added Catalysts
GLSI Positive Sentiment

Greenwich LifeSciences Provides Update on Corporate Events

Key Takeaway: Greenwich LifeSciences, Inc. has provided an update on its corporate events scheduled for 2024, including major conferences and an investor meeting. The company is focused on the clinical development of GLSI-100, an immunotherapy designed to prevent recurrences of breast cancer. Notably, the company is conducting the Phase III FLAMINGO-01 trial, led by Baylor College of Medicine, which will evaluate GLSI-100's safety and efficacy in HER2 positive breast cancer patients. The initiative reflects the company's commitment to addressing the needs of breast cancer patients and expanding its clinical research efforts globally.
Price reaction · baseline $12.56 (2024-11-15 close) · clean, no other GLSI news in the window
day 0 close · peak
-1.5%

Conference Participation Details

Jefferies Global Healthcare Conference
Date: November 18, 2025
Time: 11:30 a.m. GMT / 6:30 a.m. ET
Location: London
Format: Fireside Chat

How to Access

Investors and the general public can listen to both sessions live at:

https://investor.viatris.com

Archived versions will be available following the live events for a limited time.

Market Sentiment Analysis

POSITIVE FACTORS

  • Greenwich LifeSciences has several upcoming events to increase visibility and partnerships.
  • The company is advancing a significant Phase III clinical trial for GLSI-100 aimed at breast cancer prevention.
  • The FLAMINGO-01 trial may provide valuable data on the efficacy of GLSI-100 for HER2 positive breast cancer patients.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+31%
120-day peak, hindsight
Typical move
5.6%
average across 2 past catalysts
Cash runway
~13 mo
Low dilution risk
Lead asset
GLSI-100
Phase 3 · Breast Cancer

Full Press Release Details

STAFFORD, Texas, Nov. 18, 2024 (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 corporate events.
The Company's 2024 events to date are listed below:
Feb 29 - Mar 1, 2024 – GBG Annual Scientific Meeting (German clinical network conference)
Jun 1 - 4, 2024 – American Society of Clinical Oncology (ASCO) Annual Meeting
Jun 3 - 6, 2024 – BIO International Convention (partnering conference)
Jun 4 - 6, 2024 – Jefferies Global Healthcare Conference
Sep 9 - 10, 2024 – H.C. Wainwright 26th Annual Global Investment Conference
Oct 5, 2024 – Komen Houston Race for the Cure (sponsor)
Nov 4 - 6, 2024 – 30th Annual BIO-Europe Fall 2024 (partnering conference)
Nov 7, 2024 – 13th Annual Texas Life Science Forum (guest speaker)
The Company's planned upcoming events are listed below:
Nov 19 - 21, 2024 – Jefferies London Healthcare Conference
Dec 10 - 13, 2024 – San Antonio Breast Cancer Symposium (SABCS)
Dec 19, 2024 – Annual Meeting of Stockholders
Feb 10 - 11, 2025 – BIO CEO & Investor Conference
Mar 6 - 7, 2025 – GBG Annual Scientific Meeting
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 patients who had residual disease or high-risk pathologic complete response at surgery and who have completed both neoadjuvant and postoperative adjuvant trastuzumab based treatment. The trial is led by Baylor College of Medicine and currently includes US clinical sites from university-based hospitals and cooperative networks with plans to expand into Europe and to open up to 150 sites globally. In the double-blinded arms of the Phase III trial, approximately 500 HLA-A*02 patients will be randomized to GLSI-100 or placebo, and up to 250 patients of other HLA types will be treated with GLSI-100 in a third arm. The trial has been designed to detect a hazard ratio of 0.3 in invasive breast cancer-free survival, where 28 events will be required. An interim analysis for superiority and futility will be conducted when at least half of those events, 14, have occurred. This sample size provides 80% power if the annual rate of events in placebo-treated subjects is 2.4% or greater.
For more information on FLAMINGO-01, please visit the Company's website here and clinicaltrials.gov here. Contact information and an interactive map of the majority of participating clinical sites can be viewed under the "Contacts and Locations" section. Please note that the interactive map is not viewable on mobile screens. Related questions and participation interest can be emailed to: flamingo-01@greenwichlifesciences.com
About Breast Cancer and HER2/neu Positivity
One in eight U.S. women will develop invasive breast cancer over her lifetime, with approximately 300,000 new breast cancer patients and 4 million breast cancer survivors. HER2 (human epidermal growth factor receptor 2) protein is a cell surface receptor protein that is expressed in a variety of common cancers, including in 75% of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels.
About Greenwich LifeSciences, Inc.
Greenwich LifeSciences 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 HER2 protein, a cell surface receptor protein that is expressed in a variety of common cancers, including expression in 75% of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels. Greenwich LifeSciences has commenced a Phase III clinical trial, FLAMINGO-01. For more information on Greenwich LifeSciences, please visit the Company's website at www.greenwichlifesciences.com and follow the Company's Twitter at https://twitter.com/GreenwichLS.
Forward-Looking Statement Disclaimer
Statements in this press release contain "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will," "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Greenwich LifeSciences Inc.'s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict, including statements regarding the intended use of net proceeds from the public offering; consequently, actual results may differ materially from those expressed or implied by such forward-looking statements. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. These and other risks and uncertainties are described more fully in the section entitled "Risk Factors" in Greenwich LifeSciences' Annual Report on Form 10-K for the year ended December 31, 2023 and other periodic reports filed with the Securities and Exchange Commission. Forward-looking statements contained in this announcement are made as of this date, and Greenwich LifeSciences, Inc. undertakes no duty to update such information except as required under applicable law.
Office: (832) 819-3232
Investor & Public Relations Contact for Greenwich LifeSciences
RedChip Companies Inc.
Office: 1-800-RED CHIP (733 2447)

Frequently Asked Questions

What is GLSI-100?

GLSI-100 is an immunotherapy aimed at preventing breast cancer recurrences post-surgery.

When is the American Society of Clinical Oncology meeting?

The ASCO Annual Meeting is scheduled for June 1-4, 2024.

What is the focus of FLAMINGO-01 trial?

FLAMINGO-01 evaluates safety and efficacy of GLSI-100 in HER2 positive breast cancer.

How many patients will participate in FLAMINGO-01?

Approximately 500 HLA-A*02 patients and up to 250 others will be treated.

When is Greenwich LifeSciences' annual stockholders meeting?

The Annual Meeting of Stockholders is on December 19, 2024.

Last updated: Nov 18, 2024