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NTRA · Natera, Inc.

Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.

Open-market buys0
Open-market sells40
Research cases0
Last filing2026-09-16

Insider flow: Selling only — a count of disclosed transactions, not a rating or a recommendation.

Insider transaction timeline

Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.

Open-market purchase Open-market sale
2026-09-11 — Rabinowitz Matthew · sold 800 @ $325.01 2026-09-11 — Rabinowitz Matthew · sold 3,647 @ $326.11 2026-09-11 — Rabinowitz Matthew · sold 10,556 @ $327.14 2026-09-11 — Rabinowitz Matthew · sold 17,933 @ $327.97 2026-09-11 — Rabinowitz Matthew · sold 15,764 @ $328.95 2026-09-11 — Rabinowitz Matthew · sold 1,300 @ $329.62 2026-09-14 — Rabinowitz Matthew · sold 1,537 @ $328.09 2026-09-14 — Rabinowitz Matthew · sold 6,015 @ $329.12 2026-09-14 — Rabinowitz Matthew · sold 6,206 @ $330.05 2026-09-14 — Rabinowitz Matthew · sold 3,494 @ $330.98 2026-09-14 — Rabinowitz Matthew · sold 1,000 @ $332.02 2026-09-14 — Rabinowitz Matthew · sold 2,246 @ $333.07 2026-09-14 — Rabinowitz Matthew · sold 2,818 @ $334.24 2026-09-14 — Rabinowitz Matthew · sold 3,754 @ $335.18 2026-09-14 — Rabinowitz Matthew · sold 8,459 @ $336.27 2026-09-14 — Rabinowitz Matthew · sold 2,207 @ $337.17 2026-09-14 — Rabinowitz Matthew · sold 1,400 @ $338.30 2026-09-14 — Rabinowitz Matthew · sold 2,100 @ $339.37 2026-09-14 — Rabinowitz Matthew · sold 2,000 @ $340.31 2026-09-14 — Rabinowitz Matthew · sold 2,700 @ $341.35 2026-09-14 — Rabinowitz Matthew · sold 4,064 @ $342.51 2026-09-15 — Sheena Jonathan · sold 6,000 @ $350.07 2026-09-15 — Rabinowitz Matthew · sold 1,481 @ $339.24 2026-09-15 — Rabinowitz Matthew · sold 2,549 @ $340.25 2026-09-15 — Rabinowitz Matthew · sold 1,813 @ $341.41 2026-09-15 — Rabinowitz Matthew · sold 1,956 @ $342.18 2026-09-15 — Rabinowitz Matthew · sold 2,240 @ $343.56 2026-09-15 — Rabinowitz Matthew · sold 5,839 @ $344.49 2026-09-15 — Rabinowitz Matthew · sold 2,700 @ $347.81 2026-09-15 — Rabinowitz Matthew · sold 1,122 @ $346.68 2026-09-15 — Rabinowitz Matthew · sold 8,094 @ $348.65 2026-09-15 — Rabinowitz Matthew · sold 4,206 @ $349.51 2026-09-15 — Rabinowitz Matthew · sold 14,500 @ $350.81 2026-09-15 — Rabinowitz Matthew · sold 800 @ $351.25 2026-09-15 — Rabinowitz Matthew · sold 2,000 @ $350.01 2026-09-16 — Sheena Jonathan · sold 200 @ $356.87 2026-09-16 — Sheena Jonathan · sold 100 @ $349.05 2026-09-16 — Sheena Jonathan · sold 1,400 @ $353.83 2026-09-16 — Sheena Jonathan · sold 450 @ $354.91 2026-09-16 — Sheena Jonathan · sold 800 @ $355.95
2026-09-112026-09-16

Insider participation

One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.

Rabinowitz Matthew EXECUTIVE CHAIRMAN, Director
Sheena Jonathan Director, CO-FOUNDER
Included with a free account

The analysis built on top of these filings

The filings above are public record and stay public here. What an account adds for $NTRA is the reading of them — and for this company, that is what the list below says it is, no more.

  • Transaction timelineThe [{'transaction_date': '2026-09-16', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 200.0, 'price': 356.8664, 'value': 71373.28, 'is_buy': False}, {'transaction_date': '2026-09-16', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 100.0, 'price': 349.045, 'value': 34904.5, 'is_buy': False}, {'transaction_date': '2026-09-16', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 1400.0, 'price': 353.83, 'value': 495362.0, 'is_buy': False}, {'transaction_date': '2026-09-16', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 450.0, 'price': 354.9133, 'value': 159710.98, 'is_buy': False}, {'transaction_date': '2026-09-16', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 800.0, 'price': 355.9475, 'value': 284758.0, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Sheena Jonathan', 'insider_title': 'Director, CO-FOUNDER', 'transaction_type': 'Open-market sell', 'shares': 6000.0, 'price': 350.0718, 'value': 2100430.8, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1481.0, 'price': 339.2351, 'value': 502407.18, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2549.0, 'price': 340.2485, 'value': 867293.43, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1813.0, 'price': 341.4067, 'value': 618970.35, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1956.0, 'price': 342.1804, 'value': 669304.86, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2240.0, 'price': 343.5638, 'value': 769582.91, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 5839.0, 'price': 344.4859, 'value': 2011453.17, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2700.0, 'price': 347.8127, 'value': 939094.29, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1122.0, 'price': 346.6751, 'value': 388969.46, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 8094.0, 'price': 348.6465, 'value': 2821944.77, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 4206.0, 'price': 349.5097, 'value': 1470037.8, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 14500.0, 'price': 350.8069, 'value': 5086700.05, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 800.0, 'price': 351.245, 'value': 280996.0, 'is_buy': False}, {'transaction_date': '2026-09-15', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2000.0, 'price': 350.0072, 'value': 700014.4, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1537.0, 'price': 328.0942, 'value': 504280.79, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 6015.0, 'price': 329.1171, 'value': 1979639.36, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 6206.0, 'price': 330.0514, 'value': 2048298.99, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 3494.0, 'price': 330.9752, 'value': 1156427.35, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1000.0, 'price': 332.0169, 'value': 332016.9, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2246.0, 'price': 333.0656, 'value': 748065.34, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2818.0, 'price': 334.2362, 'value': 941877.61, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 3754.0, 'price': 335.1805, 'value': 1258267.6, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 8459.0, 'price': 336.266, 'value': 2844474.09, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2207.0, 'price': 337.169, 'value': 744131.98, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1400.0, 'price': 338.296, 'value': 473614.4, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2100.0, 'price': 339.3681, 'value': 712673.01, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2000.0, 'price': 340.313, 'value': 680626.0, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 2700.0, 'price': 341.3467, 'value': 921636.09, 'is_buy': False}, {'transaction_date': '2026-09-14', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 4064.0, 'price': 342.5067, 'value': 1391947.23, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 800.0, 'price': 325.0075, 'value': 260006.0, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 3647.0, 'price': 326.1077, 'value': 1189314.78, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 10556.0, 'price': 327.1442, 'value': 3453334.18, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 17933.0, 'price': 327.9724, 'value': 5881529.05, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 15764.0, 'price': 328.9502, 'value': 5185570.95, 'is_buy': False}, {'transaction_date': '2026-09-11', 'insider_name': 'Rabinowitz Matthew', 'insider_title': 'EXECUTIVE CHAIRMAN, Director', 'transaction_type': 'Open-market sell', 'shares': 1300.0, 'price': 329.6247, 'value': 428512.11, 'is_buy': False}] reported transactions plotted over the window rather than listed, so concentration is visible.

Not available for NTRA today: no reported open-market purchases in this window, so there is no insider cost basis to compute; no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.

A free account opens all of it.

Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.