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Natera stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+56.5% to $310.67
Natera (NTRA) stock rose 56% over the last 252 sessions, to $310.67. On the way it reported 5 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 25 Form 144 notices of planned sales, and the company filed 5 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 5, 2026 | Earnings | Earnings: missed the EPS estimate by -49.2% | −7.2% (−2.7% vs SPY) | — | — |
| Nov 3, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $178K | +2.5% (+2.2% vs SPY) | — | — |
| Nov 2, 2026 | Form 144 | Form 144: Matthew Rabinowitz plans to sell $299K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Jonathan Sheena plans to sell $45K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $130K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Steven Chapman plans to sell $374K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Daniel Rabinowitz plans to sell $137K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Solomon Moshkevich plans to sell $1.2M | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Steven L Chapman plans to sell $1.2M | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: Solomon Moshkevich plans to sell $168K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Nov 2, 2026 | Form 144 | Form 144: John Fesko plans to sell $121K | −8.9% (−8.5% vs SPY) | −28.8% (−26.0% vs SPY) | — |
| Oct 30, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $831K | −5.1% (−3.3% vs SPY) | −18.1% (−13.3% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Jonathan Sheena plans to sell $78K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $502K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Steven Chapman plans to sell $1.4M | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Daniel Rabinowitz plans to sell $406K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $484K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Solomon Moshkevich plans to sell $487K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: John Fesko plans to sell $377K | +3.3% (+2.9% vs SPY) | −5.6% (−3.6% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Michael Brophy plans to sell $312K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Steven Chapman plans to sell $905K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Matthew Rabinowitz plans to sell $687K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Jonathan Sheena plans to sell $116K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Daniel Rabinowitz plans to sell $353K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: Solomon Moshkevich plans to sell $404K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Oct 27, 2026 | Form 144 | Form 144: John Fesko plans to sell $312K | +1.4% (+0.9% vs SPY) | −6.6% (−4.9% vs SPY) | — |
| Aug 6, 2026 | Earnings | Earnings: beat the EPS estimate by 12.0% | −3.4% (−3.3% vs SPY) | +14.0% (+13.7% vs SPY) | +17.7% (+17.2% vs SPY) |
| Jul 6, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.9% (−0.4% vs SPY) | −3.9% (−3.6% vs SPY) | −3.1% (−5.7% vs SPY) |
| Jun 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.8% (+4.1% vs SPY) | +16.7% (+18.7% vs SPY) | +20.9% (+21.6% vs SPY) |
| Jun 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.8% (+4.1% vs SPY) | +16.7% (+18.7% vs SPY) | +20.9% (+21.6% vs SPY) |
| Jun 5, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.9% (−1.1% vs SPY) | −1.5% (−2.1% vs SPY) | +24.2% (+22.9% vs SPY) |
| May 7, 2026 | Earnings | Earnings: missed the EPS estimate by -8.5% | +2.2% (+2.5% vs SPY) | −9.6% (−10.8% vs SPY) | +0.1% (−0.4% vs SPY) |
| Apr 1, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.3% (+2.2% vs SPY) | −0.1% (−3.8% vs SPY) | +2.0% (−7.6% vs SPY) |
| Feb 26, 2026 | Earnings | Earnings: beat the EPS estimate by 167.5% | +2.0% (+2.6% vs SPY) | −4.2% (−3.1% vs SPY) | −7.7% (−0.8% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: missed the EPS estimate by -80.7% | −0.7% (+0.4% vs SPY) | +4.7% (+3.8% vs SPY) | +20.2% (+19.0% vs SPY) |
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Natera: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.