Form4insider filings, from the source

Insider · CIK 0001711968

Steven Leonard Chapman

Files at: NTRA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.9M · 4net −$11.9M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 SForm 4 →Sep 3, 9:05 pm EDTNatera, Inc.NTRA1,698$320.99$545,04198,199−1.70%10b5-1
Aug 3, 2026 SForm 4 →Aug 5, 9:35 pm EDTNatera, Inc.NTRA3,076$266.39$819,43199,897−2.99%10b5-1
Jul 27, 2026 SForm 4 →Jul 29, 9:35 pm EDTNatera, Inc.NTRA5,770$256.51$1,480,047102,973−5.31%10b5-1
Jun 4, 2026 SForm 4 →Jun 5, 9:05 pm EDTNatera, Inc.NTRA41,124$221.03$9,089,776108,743−27.4%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.