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sellModerate cluster of 3

Medina Manuel Hidalgo sold $143k of GH

director at Guardant Health, Inc.. 1,500 shares at an average of $95.19, traded Nov 7, 2025, filed Nov 10, 2025.

Warning score
46
Value
$143k
1,500 shares
Holdings after
815
-65% from before
From 52-week low
+238%
low $28.59, close $96.72
From 52-week high
-2%
high $98.92, as of Nov 7, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $143k at market
    +11
  • Share of holdings sold
    Sold 65% of holdings
    +20
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

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.

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.

GHOct 9, 2026 · close 167.47
Since filing Nov 10, 2025: +71.0%SPY +15.5% · excess +55.5%

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 0001865525-25-000011, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 7, 2025MOption exercise
Common Stock
+1,000$32.55$33k2,315Nov 10, 2025
Nov 7, 2025SOpen-market sale
Common Stock
-1,000$95.17$95k1,315Nov 10, 2025
Nov 7, 2025SOpen-market sale
Common Stock
-500$95.23$48k815Nov 10, 2025
Nov 7, 2025MOption exercise
Stock Option (Right to Buy)derivative
-1,000$0.00$016,029Nov 10, 2025

Related signals

Other insiders at Guardant Health, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
GHsell 510b5-1
Guardant Health, Inc.
Alex M Azar II
director
$145k
826 shares
-50%
55Moderate
GHsell 5
Guardant Health, Inc.
Darya Chudova
Chief Technology Officer
$1.4M
7,738 shares
-10%
65Notable
GHsell 5
Guardant Health, Inc.
Steve E. Krognes
director
$1.2M
6,674 shares
-46%
0Weak
GHsell 510b5-1
Guardant Health, Inc.
Musa Tariq
director
$20k
116 shares
-1%
50Moderate
GHsell 5
Guardant Health, Inc.
Kumud Kalia
Chief Information Officer
$632k
4,000 shares
-9%
20Weak
GHsell
Guardant Health, Inc.
Michael Brian Bell
Chief Financial Officer
$261k
3,000 shares
-6%
10Weak
GHsell 910b5-1
Guardant Health, Inc.
Musa Tariq
director
$12k
116 shares
-1%
59Moderate
GHsell 10
Guardant Health, Inc.
Darya Chudova
Chief Technology Officer
$567k
5,451 shares
-44%
65Notable
GHsell 10
Guardant Health, Inc.
Helmy Eltoukhy
Co-Chief Executive Officer
$9.4M
90,565 shares
-4%
75Notable
GHsell 10
Guardant Health, Inc.
Darya Chudova
Chief Technology Officer
$2.4M
22,935 shares
-106%

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.

Medina Manuel Hidalgo sold $143k of GH | InsiderTell