Matthew Rabinowitz insider trades: Natera (NTRA) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Matthew reports to the SEC
Open-market buys and sales
76 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | NTRA | ↓ Sell10b5-1 | 748 | $400.02 | $299K | Direct | Nov 4, 2026 (2d) |
| Oct 27, 2026 | NTRA | ↓ Sell10b5-1 | 1,718 | $406.00 | $698K | Direct | Oct 29, 2026 (2d) |
| Oct 15, 2026 | NTRA | ↓ Sell10b5-1 | 49,400 | $402.70 | $19.9M | Direct | Oct 16, 2026 (1d) |
| Oct 15, 2026 | NTRA | ↓ Sell10b5-1 | 600 | $398.09 | $239K | Direct | Oct 16, 2026 (1d) |
| Sep 15, 2026 | NTRA | ↓ Sell10b5-1 | 100,000 | $340.97 | $34.1M | Direct | Sep 16, 2026 (1d) |
| Sep 15, 2026 | NTRA | ↓ Sell10b5-1 | 2,000 | $350.01 | $700K | By spouse | Sep 16, 2026 (1d) |
| Sep 11, 2026 | NTRA | ↓ Sell10b5-1 | 50,000 | $327.97 | $16.4M | Direct | Sep 11, 2026 (0d) |
| Aug 7, 2026 | NTRA | ↓ Sell10b5-1 | 2,000 | $320.90 | $642K | By spouse | Aug 7, 2026 (0d) |
| Aug 3, 2026 | NTRA | ↓ Sell10b5-1 | 731 | $267.99 | $196K | Direct | Aug 5, 2026 (2d) |
| Jul 27, 2026 | NTRA | ↓ Sell10b5-1 | 1,718 | $260.49 | $448K | Direct | Jul 29, 2026 (2d) |
| Jul 6, 2026 | NTRA | ↓ Sell10b5-1 | 1,000 | $280.00 | $280K | By spouse | Jul 8, 2026 (2d) |
| Jun 15, 2026 | NTRA | ↓ Sell10b5-1 | 100,000 | $214.47 | $21.4M | Direct | Jun 16, 2026 (1d) |
| May 5, 2026 | NTRA | ↓ Sell10b5-1 | 7,708 | $213.05 | $1.6M | Direct | May 6, 2026 (1d) |
| Mar 16, 2026 | NTRA | ↓ Sell10b5-1 | 200,000 | $191.42 | $38.3M | Direct | Mar 16, 2026 (0d) |
| Nov 4, 2025 | NTRA | ↓ Sell10b5-1 | 22,900 | $200.51 | $4.6M | Direct | Nov 4, 2025 (0d) |
| Nov 3, 2025 | NTRA | ↓ Sell10b5-1 | 17,100 | $200.00 | $3.4M | Direct | Nov 3, 2025 (0d) |
| Oct 20, 2025 | NTRA | ↓ Sell10b5-1 | 10,000 | $190.00 | $1.9M | By spouse | Oct 22, 2025 (2d) |
| Sep 19, 2025 | NTRA | ↓ Sell10b5-1 | 40,000 | $180.42 | $7.2M | Direct | Sep 19, 2025 (0d) |
| Sep 18, 2025 | NTRA | ↓ Sell10b5-1 | 10,000 | $180.00 | $1.8M | By spouse | Sep 19, 2025 (1d) |
| Sep 12, 2025 | NTRA | ↓ Sell10b5-1 | 5,000 | $170.54 | $853K | By spouse | Sep 16, 2025 (4d) |
| Jul 28, 2025 | NTRA | ↓ Sell10b5-1 | 1,718 | $139.81 | $240K | Direct | Jul 30, 2025 (2d) |
| Jun 13, 2025 | NTRA | ↓ Sell | 54,000 | $155.26 | $8.4M | By spouse | Jun 20, 2025 (7d) |
| Apr 28, 2025 | NTRA | ↓ Sell10b5-1 | 1,718 | $152.18 | $261K | Direct | Apr 30, 2025 (2d) |
| Mar 17, 2025 | NTRA | ↓ Sell10b5-1 | 1,127 | $146.04 | $165K | Direct | Mar 19, 2025 (2d) |
| Mar 14, 2025 | NTRA | ↓ Sell | 50,000 | $147.70 | $7.4M | Direct | Mar 14, 2025 (0d) |
| Jan 29, 2025 | NTRA | ↓ Sell10b5-1 | 6,003 | $165.87 | $996K | Direct | Jan 31, 2025 (2d) |
| Dec 13, 2024 | NTRA | ↓ Sell10b5-1 | 160,000 | $165.74 | $26.5M | Direct | Dec 13, 2024 (0d) |
| Nov 26, 2024 | NTRA | ↓ Sell10b5-1 | 4,000 | $166.34 | $665K | By spouse | Nov 27, 2024 (1d) |
| Mar 5, 2024 | NTRA | ↓ Sell10b5-1 | 190,000 | $87.40 | $16.6M | By RMDM Trust | Mar 7, 2024 (2d) |
| Mar 5, 2024 | NTRA | ↓ Sell10b5-1 | 1,012 | $88.36 | $89K | Direct | Mar 7, 2024 (2d) |
| Mar 23, 2023 | NTRA | ↓ Sell10b5-1 | 2,604 | $56.31 | $147K | Direct | Mar 24, 2023 (1d) |
| Jan 3, 2023 | NTRA | ↓ Sell10b5-1 | 2,706 | $39.55 | $107K | Direct | Jan 4, 2023 (1d) |
| May 12, 2022 | NTRA | ↑ Buy10b5-1 | 219,820 | $28.74 | $6.3M | RMDM Trust | May 16, 2022 (4d) |
| Oct 14, 2021 | NTRA | ↓ Sell10b5-1 | 122 | $112.19 | $14K | Direct | Oct 15, 2021 (1d) |
| Sep 23, 2021 | NTRA | ↓ Sell10b5-1 | 159 | $125.67 | $20K | Direct | Sep 24, 2021 (1d) |
| Sep 10, 2021 | NTRA | ↓ Sell10b5-1 | 876 | $119.53 | $105K | Direct | Sep 13, 2021 (3d) |
| Jul 14, 2021 | NTRA | ↓ Sell | 76 | $116.20 | $9K | Direct | Jul 15, 2021 (1d) |
| Jun 23, 2021 | NTRA | ↓ Sell10b5-1 | 99 | $115.18 | $11K | Direct | Jun 24, 2021 (1d) |
| Jun 10, 2021 | NTRA | ↓ Sell10b5-1 | 698 | $102.60 | $72K | Direct | Jun 11, 2021 (1d) |
| Apr 14, 2021 | NTRA | ↓ Sell | 76 | $108.54 | $8K | Direct | Apr 14, 2021 (0d) |
| Mar 23, 2021 | NTRA | ↓ Sell | 101 | $101.72 | $10K | Direct | Mar 23, 2021 (0d) |
| Mar 10, 2021 | NTRA | ↓ Sell | 766 | $97.31 | $75K | Direct | Mar 11, 2021 (1d) |
| Feb 1, 2021 | NTRA | ↓ Sell | 212 | $107.40 | $23K | Direct | Feb 2, 2021 (1d) |
| Dec 10, 2020 | NTRA | ↓ Sell | 996 | $92.59 | $92K | Direct | Dec 11, 2020 (1d) |
| Nov 11, 2020 | NTRA | ↓ Sell | 250,000 | $78.92 | $19.7M | By RMDM Trust | Nov 12, 2020 (1d) |
| Oct 14, 2020 | NTRA | ↓ Sell | 108 | $73.45 | $8K | Direct | Oct 15, 2020 (1d) |
| Oct 7, 2020 | NTRA | ↓ Sell | 250,000 | $71.62 | $17.9M | By RMDM Trust | Oct 7, 2020 (0d) |
| Sep 23, 2020 | NTRA | ↓ Sell | 141 | $63.31 | $9K | Direct | Sep 23, 2020 (0d) |
| Sep 10, 2020 | NTRA | ↓ Sell | 1,014 | $60.77 | $62K | Direct | Sep 11, 2020 (1d) |
| Jul 14, 2020 | NTRA | ↓ Sell | 108 | $45.98 | $5K | Direct | Jul 15, 2020 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other NTRA insiders
Open-market trades in the last 12 months
About Matthew Rabinowitz's insider trades
Matthew Rabinowitz is Executive Chairman at Natera (NTRA). Since Dec 29, 2015, Matthew has reported 1 open-market purchase worth $6.3M and 75 sales worth $304.7M on SEC Form 4. In the last 12 months: 14 sales ($135.3M).
35 sales (66% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (50 filings), grants and awards (19 filings), gifts (5 filings), shares withheld for taxes (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every NTRA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.