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sellModerate cluster of 3

Serge Saxonov sold $129k of TXG

Chief Executive Officer at 10x Genomics, Inc.. 9,348 shares at an average of $13.79, traded Aug 22, 2025, filed Aug 26, 2025.

Warning score
51
Value
$129k
9,348 shares
Holdings after
945,892
-1% from before
From 52-week low
+100%
low $7.14, close $14.30
From 52-week high
-39%
high $23.48, as of Aug 22, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $129k at market
    +11
  • Share of holdings sold
    Sold 1.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +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.

TXGOct 9, 2026 · close 80.65
Since filing Aug 26, 2025: +474.8%SPY +22.3% · excess +452.5%

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 0001610717-25-000321, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 22, 2025SOpen-market sale
Class A Common Stock
-9,348$13.79$129k945,892Aug 26, 2025

Related signals

Other insiders at 10x Genomics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
TXGsell 310b5-1
10x Genomics, Inc.
Serge Saxonov
Chief Executive Officer
$2.0M
25,000 shares
-2%
32Weak
TXGsell 310b5-1
10x Genomics, Inc.
Shehnaaz Suliman
director
$465k
5,723 shares
-19%
47Moderate
TXGsell 410b5-1
10x Genomics, Inc.
Adam Taich
Chief Financial Officer
$3.0M
46,388 shares
-13%
48Moderate
TXGsell 2
10x Genomics, Inc.
John R Stuelpnagel
director
$1.2M
20,000 shares
-6%
19Weak
TXGsell10b5-1
10x Genomics, Inc.
Serge Saxonov
Chief Executive Officer
$289k
15,000 shares
-1%
35Weak
TXGsell 410b5-1
10x Genomics, Inc.
Serge Saxonov
Chief Executive Officer
$367k
16,152 shares
-1%
26Weak
TXGsell 410b5-1
10x Genomics, Inc.
Sarah A. Teichmann
director
$147k
7,579 shares
-22%
41Moderate
TXGsell 4
10x Genomics, Inc.
Benjamin J. Hindson
See Remarks
$145k
7,826 shares
-2%
48Moderate
TXGsell 4
10x Genomics, Inc.
Adam Taich
Chief Financial Officer
$167k
8,968 shares
-3%
52Moderate
TXGsell 4
10x Genomics, Inc.
Serge Saxonov
Chief Executive Officer
$179k
9,632 shares
-1%

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.

Serge Saxonov sold $129k of TXG | InsiderTell