Matthew Rabinowitz Insider Trading Activity

Corporate InsiderEXECUTIVE CHAIRMAN · CIK 1646382

45

Total trades

$68.3M

Total volume

May 5, 2026

Last activity

NTRA

Natera, Inc.

Matthew Rabinowitz has been net-selling over the last 12 months with 0 purchases and 40 sales across 1 company.

NTRA is the most-traded position with 40 trades. The largest single transaction was a sale of NTRA for $4.9M on Mar 16, 2026.

Performance Scorecard

Forward stock performance after each transaction by Matthew Rabinowitz. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—-7.1%4%45
90 days—-17.6%0%17
120 days—-19.7%0%17

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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NTRA · Natera, Inc.

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
May 5, 2026NTRASell948$205.22$195KEXECUTIVE CHAIRMAN
May 5, 2026NTRASell2,887$206.77$597KEXECUTIVE CHAIRMAN
May 5, 2026NTRASell1,454$241.39$351KEXECUTIVE CHAIRMAN
May 5, 2026NTRASell1,697$206.77$351KEXECUTIVE CHAIRMAN
May 4, 2026NTRASell722$206.16$149KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell2,300$194.17$447KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell4,875$195.42$953KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell24,814$196.23$4.9MEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell16,457$197.22$3.2MEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell254$198.02$50KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell100$190.07$19KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell900$192.43$173KEXECUTIVE CHAIRMAN
Mar 16, 2026NTRASell300$190.68$57KEXECUTIVE CHAIRMAN
Mar 13, 2026NTRASell21,504$189.50$4.1MEXECUTIVE CHAIRMAN
Mar 13, 2026NTRASell1,100$191.22$210KEXECUTIVE CHAIRMAN
Mar 13, 2026NTRASell17,037$187.63$3.2MEXECUTIVE CHAIRMAN
Mar 13, 2026NTRASell21,476$188.54$4.0MEXECUTIVE CHAIRMAN
Mar 13, 2026NTRASell13,883$190.46$2.6MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell9,896$191.55$1.9MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell8,091$186.75$1.5MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell5,809$187.52$1.1MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell6,451$188.52$1.2MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell2,886$189.64$547KEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell22,063$190.53$4.2MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell8,579$192.79$1.7MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell7,043$193.58$1.4MEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell4,082$194.57$794KEXECUTIVE CHAIRMAN
Mar 12, 2026NTRASell100$195.32$20KEXECUTIVE CHAIRMAN
Nov 4, 2025NTRASell17,198$200.29$3.4MEXECUTIVE CHAIRMAN
Nov 4, 2025NTRASell5,702$201.18$1.1MEXECUTIVE CHAIRMAN
Nov 3, 2025NTRASell17,100$200.00$3.4MEXECUTIVE CHAIRMAN
Oct 20, 2025NTRASell10,000$190.00$1.9MEXECUTIVE CHAIRMAN
Sep 19, 2025NTRASell1,188$181.28$215KEXECUTIVE CHAIRMAN
Sep 19, 2025NTRASell24,339$180.54$4.4MEXECUTIVE CHAIRMAN
Sep 18, 2025NTRASell10,000$180.00$1.8MEXECUTIVE CHAIRMAN
Sep 18, 2025NTRASell14,473$180.13$2.6MEXECUTIVE CHAIRMAN
Sep 12, 2025NTRASell4,500$170.31$766KEXECUTIVE CHAIRMAN
Sep 12, 2025NTRASell500$172.64$86KEXECUTIVE CHAIRMAN
Jul 28, 2025NTRASell1,718$139.81$240KEXECUTIVE CHAIRMAN
Jun 13, 2025NTRASell5,000$165.85$829KEXECUTIVE CHAIRMAN
May 28, 2025NTRASell10,000$161.00$1.6MEXECUTIVE CHAIRMAN
May 20, 2025NTRASell10,000$153.90$1.5MEXECUTIVE CHAIRMAN
May 16, 2025NTRASell9,000$153.10$1.4MEXECUTIVE CHAIRMAN
May 16, 2025NTRASell10,000$152.60$1.5MEXECUTIVE CHAIRMAN
May 15, 2025NTRASell10,000$150.20$1.5MEXECUTIVE CHAIRMAN

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
NTRANatera, Inc.45$68.3M

Other insiders at Natera, Inc.

10 other tracked filers at NTRA.

Jonathan Sheena

Director

115

Trades

Solomon Moshkevich

President

61

Trades

Steven Leonard Chapman

CEO

48

Trades

Michael Brophy Burkes

CFO

44

Trades

Daniel Rabinowitz

SEC. AND CHIEF LEGAL OFFICER

28

Trades

Fesko John

President

18

Trades

Roelof Botha

Director

11

Trades

Baynes Roy D.

Director

8

Trades

Marcus Gail Boxer

Director

7

Trades

Herm Rosenman

Director

4

Trades