Natera's three largest insider shareholders as of March 23, 2026 are Matthew Rabinowitz (Executive Chairman, 2.31Mn shares), Jonathan Sheena (Director, 262.32K shares), Daniel Rabinowitz (Sec. And Chief Legal Officer, 233.28K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Matthew Rabinowitz | Executive Chairman | 2,310,772 | 0 | 16 Mar, 2026 |
| Jonathan Sheena | 259,255 | 21,032 | 20 Mar, 2026 | |
| Daniel Rabinowitz | Sec. And Chief Legal Officer | 233,285 | 0 | 11 Mar, 2026 |
| Robert Alan Schueren | Chief Operating Officer | 0 | 114,141 | 24 Jan, 2023 |
| Robert Alan Schueren | Chief Operating Officer | 24,091 | 0 | 31 Jan, 2023 |
| Herm Rosenman | 20,441 | 0 | 03 Feb, 2026 | |
| Rowan E Chapman | 5,752 | 0 | 17 Mar, 2026 | |
| Brinkley Ruth Williams | 5,389 | 0 | 03 Feb, 2026 | |
| Matthew Rabinowitz | Executive Chairman | 0 | 5,000 | 22 Oct, 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Mar, 2026 | Jonathan Sheena | Common Stock | D | 300 | $196.27 | 262,025 | D | S |
| 18 Mar, 2026 | Jonathan Sheena | Common Stock | D | 956 | $197.84 | 261,069 | D | S |
| 18 Mar, 2026 | Jonathan Sheena | Common Stock | D | 1,814 | $198.65 | 259,255 | D | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 239 | $198.85 | 21,543 | I | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 140 | $199.82 | 21,403 | I | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 371 | $200.97 | 21,032 | I | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 235 | $198.49 | 21,547 | I | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 235 | $199.88 | 21,312 | I | S |
| 20 Mar, 2026 | Jonathan Sheena | Common Stock | D | 280 | $200.90 | 21,032 | I | S |
| 13 Mar, 2026 | Rowan E Chapman | Common Stock | D | 122 | $191.38 | 5,752 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | A | 75,000 | $9.59 | 2,385,772 | D | M |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 8,091 | $186.75 | 2,377,681 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 5,809 | $187.52 | 2,371,872 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 6,451 | $188.52 | 2,365,421 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 2,886 | $189.64 | 2,362,535 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 22,063 | $190.53 | 2,340,472 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 9,896 | $191.55 | 2,330,576 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 8,579 | $192.79 | 2,321,997 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 7,043 | $193.58 | 2,314,954 | D | S |
| 12 Mar, 2026 | Matthew Rabinowitz | Common Stock | D | 4,082 | $194.57 | 2,310,872 | D | S |