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Track record

What happened ~6 months after each disclosed buy

+94.0%avg per buy, ~6 months on+8.5%S&P 500 avg, same spans
GLSI · 2025-10-31 · +160.5% (S&P +4.9%)GLSI · 2025-11-07 · +153.8% (S&P +7.0%)GLSI · 2025-11-25 · +225.2% (S&P +9.8%)GLSI · 2025-12-18 · +134.0% (S&P +11.0%)GLSI · 2025-12-30 · +32.3% (S&P +9.3%)GLSI · 2025-12-31 · +38.0% (S&P +10.1%)GLSI · 2026-01-12 · +8.1% (S&P +8.0%)GLSI · 2026-01-13 · -0.1% (S&P +8.2%)
2025-10-312026-01-13
Each dot: one completed buy’s ~6-month outcome, equal weight per buy · dashed: S&P 500 over the same spans · hover a dot for detail
7 of 8
buys higher ~6mo later
+134.0%
median outcome
+9.3%
S&P 500 median, same spans

Disclosed positions

Estimated from their latest filings — positions may have changed since

$162.46M
combined est. value
GLSI
Greenwich LifeSciences, Inc.
$162.46M
5,604,102 sh

Activity

Open-market buy & sell volume

BuySell
0$178K$356K2025 · bought $356K · sold $020252026 · bought $134K · sold $02026
Total +$489.3K bought
Most bought
GLSI
$489.3K

All filings on record

Every Form 4 transaction we track for this filer

GLSIBuy
2026-01-13 · Greenwich LifeSciences, Inc.
$53.7K
-0.1% †
GLSIBuy
2026-01-12 · Greenwich LifeSciences, Inc.
$79.9K
+8.1% †
GLSIBuy
2025-12-31 · Greenwich LifeSciences, Inc.
$91.8K
+38.0% †
GLSIBuy
2025-12-30 · Greenwich LifeSciences, Inc.
$63.0K
+32.3% †
GLSIBuy
2025-12-18 · Greenwich LifeSciences, Inc.
$51.7K
+134.0% †
GLSIBuy
2025-11-25 · Greenwich LifeSciences, Inc.
$38.5K
+225.2%
GLSIBuy
2025-11-07 · Greenwich LifeSciences, Inc.
$89.4K
+153.8%
GLSIBuy
2025-10-31 · Greenwich LifeSciences, Inc.
$21.3K
+160.5%

Outcomes measure each disclosed buy against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.