Form4.ai tracks every SEC insider trade in real time. See every NTRA insider filing with a free account — no card.
See every NTRA insider filing — free account, no card.
Free accountNatera, Inc. (NTRA) has 25 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 21 sales totalling $84.8M. Most recent filing: Oct. 30, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 30, 2026 SEC filing | Brophy Michael Burkes CHIEF FINANCIAL OFFICER | Sold | $1,313,470 | — |
| Oct 29, 2026 SEC filing | Rabinowitz Matthew EXECUTIVE CHAIRMAN | Sold | $697,508 | — |
| Oct 29, 2026 SEC filing | Sheena Jonathan Director | Sold | $197,872 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.