NTRA: Rabinowitz Matthew sold $20.1M of stock
By AlphaYouPublished Form 4
Rabinowitz Matthew
Reporting filer
Rabinowitz Matthew reported selling 50,000 shares of Natera, Inc. for about $20.1M ($402.64 a share on average). Form 4 filed Oct 17, 2026 lists 21 entries.
See the price move since this trade →
- Disclosed
- Oct 17, 2026
Reported details
21 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | M | Exercise or conversion | 50000 | 10.41 | 2,169,394 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 286 | 388.3187 | 2,169,108 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 714 | 389.8392 | 2,168,394 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 600 | 390.2052 | 2,167,794 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 300 | 391.5767 | 2,167,494 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 800 | 393.4713 | 2,166,694 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 300 | 394.3950 | 2,166,394 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 1900 | 396.3048 | 2,164,494 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 1100 | 397.1592 | 2,163,394 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 600 | 398.0898 | 2,162,794 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 793 | 399.3128 | 2,162,001 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 2671 | 400.3091 | 2,159,330 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 5974 | 401.4219 | 2,153,356 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 6309 | 402.2323 | 2,147,047 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 3858 | 403.2655 | 2,143,189 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 10321 | 404.6416 | 2,132,868 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 6274 | 405.1795 | 2,126,594 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 1400 | 406.6299 | 2,125,194 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 3800 | 407.2662 | 2,121,394 | 2 days | Filed terms
|
| Common Stock | Rabinowitz Matthew | 2026-10-15 | S | Sale | 2000 | 408.2356 | 2,119,394 | 2 days | Filed terms
|
| Stock Option (right to buy) (derivative) | Rabinowitz Matthew | 2026-10-15 | M | Exercise or conversion | 50000 | 0 | 0 | 2 days | Filed terms
|
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 50000
- Price
- 10.41
- Following holdings
- 2,169,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 50000
- transaction Price Per Share: 10.41
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 2169394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 286
- Price
- 388.3187
- Following holdings
- 2,169,108
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 286
- id: F1
- transaction Price Per Share: 388.3187
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2169108
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 714
- Price
- 389.8392
- Following holdings
- 2,168,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 714
- id: F1
- transaction Price Per Share: 389.8392
- id: F3
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2168394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 600
- Price
- 390.2052
- Following holdings
- 2,167,794
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 600
- id: F1
- transaction Price Per Share: 390.2052
- id: F4
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2167794
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 300
- Price
- 391.5767
- Following holdings
- 2,167,494
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 300
- id: F1
- transaction Price Per Share: 391.5767
- id: F5
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2167494
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 800
- Price
- 393.4713
- Following holdings
- 2,166,694
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 800
- id: F1
- transaction Price Per Share: 393.4713
- id: F6
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2166694
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 300
- Price
- 394.3950
- Following holdings
- 2,166,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 300
- id: F1
- transaction Price Per Share: 394.3950
- id: F7
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2166394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 1900
- Price
- 396.3048
- Following holdings
- 2,164,494
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 1900
- id: F1
- transaction Price Per Share: 396.3048
- id: F8
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2164494
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 1100
- Price
- 397.1592
- Following holdings
- 2,163,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 1100
- id: F1
- transaction Price Per Share: 397.1592
- id: F9
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2163394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 600
- Price
- 398.0898
- Following holdings
- 2,162,794
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 600
- id: F1
- transaction Price Per Share: 398.0898
- id: F10
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2162794
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 793
- Price
- 399.3128
- Following holdings
- 2,162,001
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 793
- id: F1
- transaction Price Per Share: 399.3128
- id: F11
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2162001
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 2671
- Price
- 400.3091
- Following holdings
- 2,159,330
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 2671
- id: F1
- transaction Price Per Share: 400.3091
- id: F12
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2159330
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 5974
- Price
- 401.4219
- Following holdings
- 2,153,356
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 5974
- id: F1
- transaction Price Per Share: 401.4219
- id: F13
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2153356
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 6309
- Price
- 402.2323
- Following holdings
- 2,147,047
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 6309
- id: F1
- transaction Price Per Share: 402.2323
- id: F14
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2147047
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 3858
- Price
- 403.2655
- Following holdings
- 2,143,189
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 3858
- id: F1
- transaction Price Per Share: 403.2655
- id: F15
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2143189
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 10321
- Price
- 404.6416
- Following holdings
- 2,132,868
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 10321
- id: F1
- transaction Price Per Share: 404.6416
- id: F16
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2132868
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 6274
- Price
- 405.1795
- Following holdings
- 2,126,594
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 6274
- id: F1
- transaction Price Per Share: 405.1795
- id: F17
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2126594
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 1400
- Price
- 406.6299
- Following holdings
- 2,125,194
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 1400
- id: F1
- transaction Price Per Share: 406.6299
- id: F18
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2125194
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 3800
- Price
- 407.2662
- Following holdings
- 2,121,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 3800
- id: F1
- transaction Price Per Share: 407.2662
- id: F19
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2121394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- S
- Action
- Sale
- Quantity
- 2000
- Price
- 408.2356
- Following holdings
- 2,119,394
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- transaction Shares: 2000
- id: F1
- transaction Price Per Share: 408.2356
- id: F20
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 2119394
- direct Or Indirect Ownership: D
- nature Of Ownership:
Stock Option (right to buy) (derivative)
- Owner
- Rabinowitz Matthew
- Date
- 2026-10-15
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 50000
- Price
- 0
- Following holdings
- 0
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Stock Option (right to buy)
- conversion Or Exercise Price: 10.41
- transaction Date: 2026-10-15
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 50000
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- id: F21
- expiration Date: 2027-06-08
- underlying Security Title: Common Stock
- underlying Security Shares: 50000
- shares Owned Following Transaction: 0
- direct Or Indirect Ownership: D
- nature Of Ownership:
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Rabinowitz Matthew: EXECUTIVE CHAIRMAN, Director.
- The filing reports a Rule 10b5-1 trading plan.
- 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 $387.97 to $388.70 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 $389.06 to $390.05 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 $390.08 to $390.33 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 $391.55 to $391.60 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 $393.15 to $394.08 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 $394.52 to $395.23 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 $395.69 to $396.68 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 $396.75 to $397.62 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 $397.78 to $398.56 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 $398.80 to $399.79 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 $399.82 to $400.80 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 $400.82 to $401.79 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 $401.82 to $402.81 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 $402.82 to $403.80 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 $403.83 to $404.82 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 $404.86 to $405.79 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 $405.92 to $406.91 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.
- F19: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $406.92 to $407.87 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 $407.96 to $408.60 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 option shares are fully exercisable.
Original sources
Prepared automatically from public filing data. Report a correction.