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sellModerate cluster of 610b5-1 plan

AmirAli Talasaz sold $6.0M of GH

Co-Chief Executive Officer at Guardant Health, Inc.. 119,284 shares at an average of $50.09, traded Jun 5, 2025, filed Jun 9, 2025.

Warning score
45
Value
$6.0M
119,284 shares
Holdings after
2,069,456
-5% from before
From 52-week low
+140%
low $20.20, close $48.41
From 52-week high
-3%
high $49.94, as of Jun 5, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $6.0M at market
    +25
  • Share of holdings sold
    Sold 5.4% of holdings
    0
  • Cluster
    6 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 Jun 9, 2025: +238.1%SPY +32.0% · excess +206.1%

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 0001576280-25-000169, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 5, 2025SOpen-market sale
Common Stock10b5-1
-1,680$50.00$84k2,187,060Jun 9, 2025
Jun 6, 2025SOpen-market sale
Common Stock10b5-1
-39,751$50.07$2.0M2,147,309Jun 9, 2025
Jun 9, 2025SOpen-market sale
Common Stock10b5-1
-77,853$50.09$3.9M2,069,456Jun 9, 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%
34Weak
GHsell 610b5-1
Guardant Health, Inc.
Ian T Clark
director
$323k
6,672 shares
-40%
10Weak
GHsell 510b5-1
Guardant Health, Inc.
Myrtle S Potter
director
$1,286
26 shares
-0%
31Weak
GHsell 510b5-1
Guardant Health, Inc.
Musa Tariq
director
$159k
3,213 shares
-31%
11Weak
GHsell 610b5-1
Guardant Health, Inc.
Meghan V. Joyce
director
$158k
3,337 shares
-23%
11Weak
GHsell 610b5-1
Guardant Health, Inc.
Myrtle S Potter
director
$131k
2,626 shares
-13%

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.

AmirAli Talasaz sold $6.0M of GH | InsiderTell