Roelof Botha, Director at Natera, Inc. (NTRA), bought 306,000 shares at $31.92 ($10.0M) on 2022-03-16, disclosed to the SEC on 2022-03-18.
Open-market purchase of $10.0M NTRA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $31.92 | 26,402 | $843K | 8.4% |
| 2 | $31.92 | 26,402 | $843K | 8.4% |
| 3 | $32.59 | 85,903 | $2.8M | 28.0% |
| 4 | $32.59 | 85,903 | $2.8M | 28.0% |
| 5 | $33.49 | 40,695 | $1.4M | 13.6% |
| 6 | $33.49 | 40,695 |
| $1.4M |
| 13.6% |
| Total | $32.71 avg | 306,000 | $10.0M | 100% |
| Filing → |
| LIFE | BUY | 2026-02-02 | $4.9M | — | Filing → |
| MDB | SELL | 2025-12-09 | $19.3M | — | Filing → |
| NTRA | SELL | 2025-11-26 | $34.4M | — | Filing → |