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sellWeak cluster of 210b5-1 plan

Jonathan Sheena sold $2.5M of NTRA

director, other at Natera, Inc.. 14,070 shares at an average of $178.70, traded Sep 17, 2025, filed Sep 22, 2025.

Warning score
28
Value
$2.5M
14,070 shares
Holdings after
28,782
-6% from before
From 52-week low
+49%
low $117.67, close $175.43
From 52-week high
-1%
high $177.00, as of Sep 17, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $2.5M at market
    +25
  • Share of holdings sold
    Sold 5.8% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

NTRAOct 9, 2026 · close 400.71
Since filing Sep 22, 2025: +123.6%SPY +18.0% · excess +105.6%

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 0001646649-25-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 17, 2025SOpen-market sale
Common Stock10b5-1
-2,814$175.88$495k239,438Sep 22, 2025
Sep 17, 2025SOpen-market sale
Common Stock10b5-1
-256$176.61$45k239,182Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 1 Trust10b5-1
-3,444$179.08$617k30,838Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 1 Trust10b5-1
-1,380$179.88$248k29,458Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 1 Trust10b5-1
-676$180.68$122k28,782Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 2 Trust10b5-1
-3,602$179.09$645k30,680Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 2 Trust10b5-1
-1,518$180.06$273k29,162Sep 22, 2025
Sep 19, 2025SOpen-market sale
Common Stockindirect: By Caraluna 2 Trust10b5-1
-380$180.68$69k28,782Sep 22, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
38Weak
NTRAsell 310b5-1
Natera, Inc.
Steven Leonard Chapman
CEO AND PRESIDENT
$526k
1,273 shares
-1%
40Moderate
NTRAsell 310b5-1
Natera, Inc.
Solomon Moshkevich
PRESIDENT, CLINICALDIAGNOSTICS
$1.2M
3,000 shares
-3%
55Moderate
NTRAsell 410b5-1
Natera, Inc.
Jonathan Sheena
director, other
$7.0M
18,064 shares
-100%
35Weak
NTRAsell 410b5-1
Natera, Inc.
Jonathan Sheena
director, other
$3.2M
9,150 shares
-4%
40Moderate
NTRAsell 410b5-1
Natera, Inc.
Matthew Rabinowitz
EXECUTIVE CHAIRMAN
$35M
102,000 shares
-5%
40Moderate
NTRAsell 410b5-1
Natera, Inc.
Matthew Rabinowitz
EXECUTIVE CHAIRMAN
$16M
50,000 shares
-2%
39Weak
NTRAsell 410b5-1
Natera, Inc.
Steven Leonard Chapman
CEO AND PRESIDENT
$545k
1,698 shares
-2%
45Moderate
NTRAsell 410b5-1
Natera, Inc.
Solomon Moshkevich
PRESIDENT, CLINICALDIAGNOSTICS
$5.9M
18,160 shares
-14%
48Moderate
NTRAsell 2
Natera, Inc.
Roelof Botha
director
$18M
75,000 shares
-6%
33Weak
NTRAsell 210b5-1
Natera, Inc.
Roy D. Baynes
director
$2.8M
12,780 shares
-54%

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.

Jonathan Sheena sold $2.5M of NTRA | InsiderTell