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buyWeak cluster of 2

Yovan Arturo Sanchez bought $5,938 of ETST

director at Earth Science Tech, Inc.. 33,044 shares at an average of $0.18, traded Jul 8, 2025, filed Jul 9, 2025.

Conviction score
32
Value
$5,938
33,044 shares
Holdings after
1,700,000
+2% from before
From 52-week low
+80%
low $0.10, close $0.18
From 52-week high
-22%
high $0.23, as of Jul 8, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $6k at market
    0
  • Relative to holdings
    Holdings up 2.0%
    0
  • Price context
    22% below the 52-week high
    +4
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    2 buys in 90 days
    +5
  • Track record
    Too few past buys to judge (2 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 +11.4%, 3m -5.8%, 6m -22.9%.

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.

ETSTOct 9, 2026 · close 0.09
Since filing Jul 9, 2025: -47.9%SPY +26.5% · excess -74.4%

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 0001641172-25-018423, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 8, 2025POpen-market purchase
Common Stock
+11,105$0.18$1,9981,678,061Jul 9, 2025
Jul 9, 2025POpen-market purchase
Common Stock
+131$0.18$241,678,192Jul 9, 2025
Jul 9, 2025POpen-market purchase
Common Stock
+20,459$0.18$3,6811,698,651Jul 9, 2025
Jul 9, 2025POpen-market purchase
Common Stock
+1,349$0.18$2361,700,000Jul 9, 2025

Related signals

Other insiders at Earth Science Tech, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
ETSTbuy 2
Earth Science Tech, Inc.
Giorgio R. Saumat
CEO
$10k
50,000 shares
+0%
32Weak
ETSTbuy 2
Earth Science Tech, Inc.
Giorgio R. Saumat
CEO
$20k
100,000 shares
+0%
15Weak
ETSTbuy
Earth Science Tech, Inc.
Yovan Arturo Sanchez
director
$12k
60,805 shares
+4%
38Weak
ETSTbuy 3
Earth Science Tech, Inc.
Yovan Arturo Sanchez
director
$12k
100,000 shares
+7%
35Weak
ETSTbuy 4
Earth Science Tech, Inc.
Mario Guillermo Tabraue
COO
$5,600
40,000 shares
+0%
40Moderate
ETSTbuy 4
Earth Science Tech, Inc.
Christopher Alan Rose
CTO
$4,935
31,500 shares
+59%
40Moderate
ETSTbuy 3
Earth Science Tech, Inc.
Giorgio R. Saumat
CEO
$18k
100,000 shares
+0%
38Weak
ETSTbuy 3
Earth Science Tech, Inc.
Yovan Arturo Sanchez
director
$18k
100,000 shares
+7%
47Moderate
ETSTbuy 3
Earth Science Tech, Inc.
Ernesto L Flores
CFO
$10,000
43,478 shares
+84%
30Weak
ETSTbuy 3
Earth Science Tech, Inc.
Mario Guillermo Tabraue
COO
$4,600
20,000 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.

Yovan Arturo Sanchez bought $5,938 of ETST | InsiderTell