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Greenwich Lifesciences Inc (GLSI)

Greenwich Lifesciences Inc (GLSI)
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Realtime quote and/or trades are not sourced from all markets.

Fundamentals

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  • Market Capitalization, $K 350,254
  • Shares Outstanding, K 13,855
  • Annual Sales, $ 0 K
  • Annual Income, $ -15,790 K
  • EBIT $ -20 M
  • EBITDA $ -20 M
  • 60-Month Beta 1.47
  • Price/Sales N/A
  • Price/Cash Flow N/A
  • Price/Book 142.10

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 3 analysts offering recommendations.
Earnings Estimates - Current Qtr 12/31/25
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  • Average Estimate -0.32
  • Number of Estimates 2
  • High Estimate -0.30
  • Low Estimate -0.34
  • Prior Year -0.61
  • Growth Rate Est. (year over year) +47.54%

Price Performance

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Period Period Low Period High Performance
1-Month
9.60 +163.33%
on 12/10/25
30.82 -17.98%
on 12/29/25
+15.39 (+155.61%)
since 12/09/25
3-Month
7.78 +224.94%
on 11/24/25
30.82 -17.98%
on 12/29/25
+14.10 (+126.12%)
since 10/09/25
52-Week
7.78 +224.94%
on 11/24/25
30.82 -17.98%
on 12/29/25
+11.93 (+89.36%)
since 01/08/25

Most Recent Stories

More News
Greenwich LifeSciences Extends Lock-up of Directors and Officers to September 30, 2026

STAFFORD, Texas, Dec. 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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Provides Additional Updates on FLAMINGO-01 and Corporate Strategy

STAFFORD, Texas, Dec. 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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Announces Preliminary Analysis Showing 80% Recurrence Rate Reduction in the Open Label Arm of FLAMINGO-01

STAFFORD, Texas, Dec. 15, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, FLAMINGO-01,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Announces Completion of Enrollment in the Open Label Arm of FLAMINGO-01 

STAFFORD, Texas, Dec. 08, 2025 (GLOBE NEWSWIRE) -- Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, FLAMINGO-01,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Provides Global Update on FLAMINGO-01, Screening Over 1,000 Patients to Date

STAFFORD, Texas, Dec. 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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Announces Expansion of Flamingo-01 Clinical Trial to Belgium

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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Announces Addition of Portugal to Flamingo-01 Clinical Trial

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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences Announces Expansion of Flamingo-01 Clinical Trial to Ireland

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,...

GLSI : 25.28 (+12.81%)
Greenwich LifeSciences’ GLSI-100 Granted US FDA Fast Track Designation

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,...

GLSI : 25.28 (+12.81%)
Noble Capital Markets Initiates Equity Research Coverage on Greenwich LifeSciences

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,...

GLSI : 25.28 (+12.81%)

Business Summary

Greenwich LifeSciences Inc. is a clinical stage biopharmaceutical company focuses on the development of cancer immunotherapies for breast cancer and other human epidermal growth factor. The company's product candidate includes GP2, which is in clinical stage. Greenwich LifeSciences Inc.is based in Stafford,...

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Key Turning Points

3rd Resistance Point 31.95
2nd Resistance Point 29.35
1st Resistance Point 27.31
Last Price 25.28
1st Support Level 22.67
2nd Support Level 20.07
3rd Support Level 18.03

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52-Week High 30.82
Last Price 25.28
Fibonacci 61.8% 22.02
Fibonacci 50% 19.30
Fibonacci 38.2% 16.58
52-Week Low 7.78

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