Form4insider filings, from the source

Insider · CIK 0001702176

Gail Boxer Marcus

Files at: NTRA, GTS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.4M · 1net −$2.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 4Jun 4Jun 4Jun 5Jun 5Jun 5Jun 6

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 26, 2026 AForm 4 →Jun 30, 8:05 pm EDTNatera, Inc.NTRA1,669——7,852—
Jun 5, 2026 SForm 4 →Jun 9, 9:05 pm EDTNatera, Inc.NTRA11,000$217.21$2,389,3286,183−64.0%
Jun 5, 2026 MForm 4 →Jun 9, 9:05 pm EDTNatera, Inc.NTRA11,000$22.83$251,13017,183—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 5, 2026 MForm 4 →Jun 9, 9:05 pm EDTNatera, Inc.NTRA11,000——11,000—
Jan 25, 2019 AForm 4 →Feb 1, 5:50 pm ESTNatera, Inc.NTRA712$7.89$5,618712— late
Oct 26, 2018 AForm 4 →Oct 30, 5:16 pm EDTNatera, Inc.NTRA468$12.01$5,621468—
Sep 14, 2018 AForm 4 →Sep 18, 6:35 pm EDTNatera, Inc.NTRA16,954——5,785—
Jul 13, 2018 AForm 4 →Jul 16, 6:11 pm EDTNatera, Inc.NTRA439$12.80$5,619439—
May 31, 2018 AForm 4 →Jun 4, 6:10 pm EDTTRIPLE-S MANAGEMENT CORPGTS3,001——7,136—
Apr 13, 2018 AForm 4 →Apr 17, 5:45 pm EDTNatera, Inc.NTRA1,335$6.09$8,130412—
Dec 8, 2017 AForm 4 →Dec 12, 7:54 pm ESTNatera, Inc.NTRA786$5.56$4,370786—
Jul 14, 2017 AForm 4 →Jul 18, 9:05 pm EDTNatera, Inc.NTRA679$7.51$5,099679—
Jul 14, 2017 AForm 4 →Jul 18, 3:24 pm EDTTRIPLE-S MANAGEMENT CORPGTS4,135——4,135—
Apr 17, 2017 AForm 4 →Apr 19, 8:12 pm EDTNatera, Inc.NTRA16,530——16,530—