Data spanning the past 90 days through December 12, 2025 reveals that Natera's three principal insider shareholders consist of Executive Chairman Matthew Rabinowitz (2.30Mn shares), Director Roelof Botha (1.16Mn shares), Director Jonathan Sheena (245.94K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Matthew Rabinowitz | Executive Chairman | 2,295,852 | 04 Nov, 2025 |
| Roelof Botha | 1,161,037 | 04 Nov, 2025 | |
| Jonathan Sheena | 250,378 | 11 Dec, 2025 | |
| Daniel Rabinowitz | Sec. And Chief Legal Officer | 208,601 | 08 Dec, 2025 |
| John Fesko | President And Chief Bus. Officer | 150,699 | 29 Oct, 2025 |
| Steven Leonard Chapman | CEO And President | 140,416 | 03 Dec, 2025 |
| Robert Alan Schueren | Chief Operating Officer | 138,232 | 31 Jan, 2023 |
| Solomon Moshkevich | President And Clinicaldiagnostics | 109,061 | 03 Dec, 2025 |
| Herm Rosenman | 68,629 | 29 Jul, 2025 | |
| Michael Burkes Brophy | Chief Financial Officer | 64,126 | 29 Oct, 2025 |
| James Healy | 46,260 | 29 Apr, 2025 | |
| Roy D. Baynes | 18,359 | 21 Nov, 2025 | |
| Todd C Cozzens | 15,813 | 27 May, 2022 | |
| Rowan E Chapman | 5,777 | 09 Dec, 2025 | |
| Gail Boxer Marcus | 5,762 | 04 Nov, 2025 | |
| Brinkley Ruth Williams | 5,316 | 04 Nov, 2025 | |
| Monica Bertagnolli | 5,221 | 04 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Dec, 2025 | Jonathan Sheena | Common Stock | A | 4,436 | $9.29 | 227,096 | D | M |
| 05 Dec, 2025 | Rowan E Chapman | Common Stock | A | 4,000 | $32.15 | 10,143 | D | M |
| 05 Dec, 2025 | Rowan E Chapman | Common Stock | D | 4,000 | $243.08 | 6,143 | D | S |
| 05 Dec, 2025 | Rowan E Chapman | Common Stock | D | 366 | $243.39 | 5,777 | D | S |
| 04 Dec, 2025 | Daniel Rabinowitz | Common Stock | A | 6,902 | $19.68 | 208,601 | D | M |
| 01 Dec, 2025 | Solomon Moshkevich | Common Stock | D | 749 | $237.23 | 111,312 | D | S |
| 01 Dec, 2025 | Steven Leonard Chapman | Common Stock | D | 1,394 | $237.05 | 143,422 | D | S |
| 01 Dec, 2025 | Solomon Moshkevich | Common Stock | D | 250 | $237.77 | 111,062 | D | S |
| 01 Dec, 2025 | Steven Leonard Chapman | Common Stock | D | 2,050 | $238.13 | 141,372 | D | S |
| 01 Dec, 2025 | Solomon Moshkevich | Common Stock | D | 1,527 | $238.24 | 109,535 | D | S |
| 01 Dec, 2025 | Steven Leonard Chapman | Common Stock | D | 956 | $239.44 | 140,416 | D | S |
| 01 Dec, 2025 | Solomon Moshkevich | Common Stock | D | 474 | $239.53 | 109,061 | D | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 2,000 | $228.97 | 1,227,198 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 1,000 | $230.03 | 1,226,198 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 900 | $231.23 | 1,225,298 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 3,606 | $232.75 | 1,221,692 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 7,032 | $233.66 | 1,214,660 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 9,991 | $234.55 | 1,204,669 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 9,623 | $235.65 | 1,195,046 | I | S |
| 24 Nov, 2025 | Roelof Botha | Common Stock | D | 6,173 | $236.54 | 1,188,873 | I | S |