Natera chair sells 102K shares in preset plan
Natera’s executive chairman reported Rule 10b5-1 plan sales totaling 102,000 shares over two days in mid-September 2026.
Rhea-AI Filing Summary
Natera, Inc. (NTRA) reported that Executive Chairman Matthew Rabinowitz disclosed open-market sales of a total of 102,000 sharesweighted average prices$327.50 to $351.272,000 sharespre-established Rule 10b5-1 trading plans
Positive
- None.
Negative
- None.
Insights
Analyzing...
Insider Trade Summary 10b5-1
Net Seller: 102,000 shares
Net Sell
29 txns
Insider
Rabinowitz Matthew
Role
EXECUTIVE CHAIRMAN
Sold
102,000 shs ($34.80M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock F1, F17 | 1,481 | $339.2351 | $502K |
| Sale | Common Stock F1, F18 | 2,549 | $340.2485 | $867K |
| Sale | Common Stock F1, F19 | 1,813 | $341.4067 | $619K |
| Sale | Common Stock F1, F20 | 1,956 | $342.1804 | $669K |
| Sale | Common Stock F1, F21 | 2,240 | $343.5638 | $770K |
| Sale | Common Stock F1, F22 | 5,839 | $344.4859 | $2.01M |
| Sale | Common Stock F1, F23 | 2,700 | $345.3798 | $933K |
| Sale | Common Stock F1, F24 | 1,122 | $346.6751 | $389K |
| Sale | Common Stock F1, F25 | 2,700 | $347.8127 | $939K |
| Sale | Common Stock F1, F26 | 8,094 | $348.6465 | $2.82M |
| Sale | Common Stock F1, F27 | 4,206 | $349.5097 | $1.47M |
| Sale | Common Stock F1, F28 | 14,500 | $350.8069 | $5.09M |
| Sale | Common Stock F1, F29 | 800 | $351.245 | $281K |
| Sale | Common Stock F30, F31 | 2,000 | $350.0072 | $700K |
| Sale | Common Stock F1, F2 | 1,537 | $328.0942 | $504K |
| Sale | Common Stock F1, F3 | 6,015 | $329.1171 | $1.98M |
| Sale | Common Stock F1, F4 | 6,206 | $330.0514 | $2.05M |
| Sale | Common Stock F1, F5 | 3,494 | $330.9752 | $1.16M |
| Sale | Common Stock F1, F6 | 1,000 | $332.0169 | $332K |
| Sale | Common Stock F1, F7 | 2,246 | $333.0656 | $748K |
| Sale | Common Stock F1, F8 | 2,818 | $334.2362 | $942K |
| Sale | Common Stock F1, F9 | 3,754 | $335.1805 | $1.26M |
| Sale | Common Stock F1, F10 | 8,459 | $336.266 | $2.84M |
| Sale | Common Stock F1, F11 | 2,207 | $337.169 | $744K |
| Sale | Common Stock F1, F12 | 1,400 | $338.296 | $474K |
| Sale | Common Stock F1, F13 | 2,100 | $339.3681 | $713K |
| Sale | Common Stock F1, F14 | 2,000 | $340.313 | $681K |
| Sale | Common Stock F1, F15 | 2,700 | $341.3467 | $922K |
| Sale | Common Stock F1, F16 | 4,064 | $342.5067 | $1.39M |
Holdings After Transaction:
Common Stock — 2,125,394 shares (Direct);
Common Stock — 0 shares (Indirect, By spouse)
Footnotes (31)
- F1. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026.
- F2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $327.50 to $328.46 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F3. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $328.53 to $329.51 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F4. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $329.54 to $330.52 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F5. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $330.55 to $331.45 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F6. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $331.58 to $332.52 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F7. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $332.60 to $333.57 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F8. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $333.71 to $334.69 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F9. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $334.75 to $335.74 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F10. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $335.75 to $336.74 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F11. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $336.75 to $337.71 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F12. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $337.76 to $338.75 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F13. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $338.80 to $339.74 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F14. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $339.87 to $340.72 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F15. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $340.88 to $341.83 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F16. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $342.03 to $342.76 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F17. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $338.82 to $339.75 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F18. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $339.82 to $340.78 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F19. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $340.89 to $341.87 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F20. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $341.95 to $342.91 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F21. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $343.00 to $343.97 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F22. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $344.00 to $344.99 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F23. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $345.00 to $345.96 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F24. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $346.10 to $347.07 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F25. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $347.12 to $348.09 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F26. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $348.12 to $349.11 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F27. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $349.15 to $350.14 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F28. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.20 to $351.19 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F29. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $351.20 to $351.27 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
- F30. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 5, 2025.
- F31. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.00 to $350.07 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Key Figures
Common shares sold: 102,000 shares
Number of sale transactions: 29 transactions
Price range of underlying trades: $327.50–$351.27 per share
+5 more
8 metrics
Common shares sold
102,000 shares
Total common stock sold by Matthew Rabinowitz reported in the Form 4 transaction summary
Number of sale transactions
29 transactions
Count of reported sale transactions across September 14–15, 2026
Price range of underlying trades
$327.50–$351.27 per share
Lowest and highest per-share prices across the multiple transaction ranges described in the footnotes
Representative weighted average sale price
$350.8069 per share
Weighted average price for a 14,500-share sale of common stock on September 15, 2026
Indirect shares sold by spouse
2,000 shares
Common stock held indirectly through spouse sold at a weighted average price of $350.0072 per share
Indirect holdings after spouse sale
0 shares
Common stock reported as held indirectly through spouse following the 2,000-share sale
Adoption date of one Rule 10b5-1 plan
December 5, 2025
Date a trading plan covering the spouse’s sale was adopted
Adoption date of another Rule 10b5-1 plan
June 12, 2026
Date a trading plan covering the reporting person’s sales was adopted
Key Terms
Rule 10b5-1 trading plan, weighted average price, indirectly through spouse
3 terms
Rule 10b5-1 trading plan regulatory
"The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026."
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The reported price in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
indirectly through spouse financial
"These shares were held indirectly through the reporting person’s spouse, as described in the ownership footnote."
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did Natera (NTRA) disclose for Matthew Rabinowitz?
Natera disclosed that Executive Chairman Matthew Rabinowitz reported selling 102,000 sharesSeptember 14–15, 2026, according to a Form 4 filing.
Did Matthew Rabinowitz exercise any options or derivatives in this NTRA Form 4?
No. The filing lists only non-derivative common stock sales and shows no derivative exercises or derivative positions in the derivative transaction and position summaries.
AI-generated analysis. How Rhea-AI works. Not financial advice.