Roy D. Baynes is Director at Natera, Inc. (NTRA). They have made 1 open-market trade across 1 company since 2020, most recently 2026-06-26.
CIK 0001680739
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TVTX | SELL · 10b5-1 | 2026-06-12 | 2026-06-16 | $50.00 | $225K | +8.8% | +3.2% | +22.8% |
| TVTX | SELL · 10b5-1 | 2026-05-05 | 2026-05-06 | $46.65 | $210K | -5.7% | +0.6% | +23.2% |
| TVTX | SELL · 10b5-1 | 2026-05-01 | 2026-05-04 | $44.22 | $431K | -3.6% | -1.2% | +20.2% |
| TVTX | SELL · 10b5-1 | 2026-04-14 | 2026-04-16 | $41.29 | $1.4M | +1.5% | +6.5% | +40.9% |
| TVTX | SELL · 10b5-1 | 2026-04-06 | 2026-04-07 | $33.00 | $330K | +23.3% | +29.1% | +73.7% |
| NTRA | SELL · 10b5-1 | 2025-11-19 | 2025-11-21 | $219.14 | $4.6M | +5.0% | +2.1% | -6.2% |
| TVTX | SELL · 10b5-1 | 2025-02-06 | 2025-02-10 | $22.00 | $220K | -8.7% | -19.9% | -10.5% |
| TVTX | SELL · 10b5-1 | 2025-01-23 | 2025-01-23 | $20.00 | $320K | +0.7% | +1.3% | -20.3% |
| NTRA | SELL · 10b5-1 | 2024-11-15 | 2024-11-15 | $146.25 | $10.1M | +11.9% | +13.4% | +13.4% |
| NTRA | SELL | 2020-08-07 | 2020-08-11 | $53.47 | $70K | +30.0% | +21.8% | +55.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.