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SEC EDGAR - Form 4 insider activity

Natera, Inc. $NTRA

Tracked equity - 4 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

3

OM sells - 90d

1

Routine filings

3

Cluster filings

$526.1K

Largest trade

52/100

Avg signal score

Filing tape

Recent filings

Last 30d: 4
Gift / TransferCLUSTERRoutine 15/100
filed 2026-10-10
RMBoard

Rabinowitz Matthew - Director, EXECUTIVE CHAIRMAN - -

Gifts and transfers are usually estate or charitable planning, not a buy or sell signal. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

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Open-market SellCLUSTERHigh signal 71/100
filed 2026-10-03
CLCEO

Chapman Steven Leonard - Director, CEO AND PRESIDENT - $526.1K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellCLUSTERNotable 65/100
filed 2026-10-03
MSOfficer

Moshkevich Solomon - PRESIDENT, CLINICALDIAGNOSTICS - $82.3K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Open-market SellNotable 56/100
filed 2026-09-26
SJBoard

Sheena Jonathan - Director, CO-FOUNDER - $154.0K

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.

View source filing