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GLSI
NASDAQ Life Sciences

Preliminary Phase III Data Shows 70-80% Recurrence Reduction for Greenwich LifeSciences' GP2

Tom Rudovsky · Reported by GlobeNewswire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$18.35
Mkt Cap
$276.978M
52W Low
$7.78
52W High
$34.1
52W Position info
136% above low
Off High info
46% below high
Rel. Volume info
1.2× avg
Market data snapshot near publication time

GLSI has more than doubled off its 52-week low of $7.78.

Summary

Greenwich LifeSciences secured European approval to use commercially manufactured GP2 in its Phase III FLAMINGO-01 trial. More significantly, preliminary open-label data from the trial's non-HLA-A*02 arm indicates an approximately 70-80% reduction in breast cancer recurrence rates. This positive clinical development provides a counterpoint to the company's recent financial struggles, which included a going concern warning and increased Q1 losses. The manufacturing approval is a key step towards commercial readiness, while the early efficacy signal is highly material for the company's lead asset.

At the time of this announcement, GLSI was trading at $18.35 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $277M. The 52-week trading range was $7.78 to $34.10. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: GlobeNewswire.


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GLSI - Latest Insights

GLSI
Jul 09, 2026, 6:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $18.35
Real-time Price: $19.85 info
Change: +$1.50 (+8%) info
Market Cap: $276.978M info
GLSI
Jun 04, 2026, 6:11 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $23.70
Real-time Price: $19.85 info
Change: -$3.85 (-16%) info
Market Cap: $276.978M info
GLSI
Jun 03, 2026, 6:19 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $23.61
Real-time Price: $19.85 info
Change: -$3.76 (-16%) info
Market Cap: $276.978M info
GLSI
Jun 01, 2026, 4:56 PM EDT
Filing Type: 10-K
Importance Score:
9
Price at Filing: $27.62
Real-time Price: $19.85 info
Change: -$7.77 (-28%) info
Market Cap: $276.978M info
GLSI
Mar 17, 2026, 6:00 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $29.80
Real-time Price: $19.85 info
Change: -$9.95 (-33%) info
Market Cap: $276.978M info
GLSI
Mar 03, 2026, 6:00 AM EST
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $26.75
Real-time Price: $19.85 info
Change: -$6.90 (-26%) info
Market Cap: $276.978M info