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buyWeak

Snehal Patel bought $21k of GLSI

CEO and CFO at Greenwich LifeSciences, Inc.. 2,300 shares at an average of $9.26, traded Oct 31, 2025, filed Nov 4, 2025.

Conviction score
38
Value
$21k
2,300 shares
Holdings after
5,572,902
+0% from before
From 52-week low
+5%
low $8.76, close $9.21
From 52-week high
-38%
high $14.95, as of Oct 31, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $21k at market
    0
  • Relative to holdings
    Under 1% of holdings (0.0%)
    -5
  • Price context
    5% above the 52-week low; 38% below the 52-week high
    +18
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +8.8%, 3m +246.4%, 6m +175.6%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

GLSIOct 12, 2026 · close 17.77
Since filing Nov 4, 2025: +119.7%SPY +16.5% · excess +103.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001493152-25-020675, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 31, 2025POpen-market purchase
Common Stock
+2,300$9.26$21k5,572,902Nov 4, 2025

Related signals

Other insiders at Greenwich LifeSciences, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$30k
2,200 shares
+0%
28Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$20k
1,500 shares
+0%
29Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$47k
3,600 shares
+0%
32Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$54k
1,800 shares
+0%
34Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$80k
2,900 shares
+0%
38Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$92k
4,300 shares
+0%
33Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$63k
2,900 shares
+0%
32Weak
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$52k
4,100 shares
+0%
49Moderate
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$39k
4,600 shares
+0%
52Moderate
GLSIbuy
Greenwich LifeSciences, Inc.
Snehal Patel
CEO and CFO
$89k
10,600 shares
+0%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Snehal Patel bought $21k of GLSI | InsiderTell