NTRA Natera, Inc.
Price Chart
Executive Summary
Three NTRA insiders, including the CEO and director, collectively sold $6.34M in open-market sales over a 4-day window. The total represents ~0.02% of the $31.8B market cap, which is trivial. Historical cluster reports on this ticker show a 30% win rate and negative net alpha at T+20, suggesting past bearish insider reads have not been reliable.
Key Financial Metrics
Actionable Insight
Insider selling at 0.02% of market cap is quantitatively trivial and does not signal a bearish view — even with CEO participation. Historical insider cluster reports on NTRA have underperformed at T+20 (30% win rate, -3.97% alpha vs SPY). Do not short or reduce position into this cluster. Monitor for any follow-on 10b5-1 plan adoption or larger multiday CEO selling pattern.
Key Facts
- 3 insiders sold $6.34M total in open-market sales between Jun 1-4, 2026
- CEO Steven Chapman sold 832 shares worth ~$177K
- Director Roelof Botha sold 26,411 shares worth ~$5.78M (91% of total)
- President Solomon Moshkevich sold 1,802 shares worth ~$392K
- Total sales represent 0.02% of Natera's $31.8B market cap
- All 3 trades are open-market sales (code S)
Financial Impact
$6.34M in insider sales — trivial relative to $31.8B market cap at 0.02%
Risk Factors
- CEO and director selling could be perceived negatively by momentum traders
- Botha's large $5.78M sale may be diversification-driven (director, not C-suite)
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NTRA-1780707947897 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 10, 2026
3d ago
|
Insider Cluster
| $222.87 awaiting T+1 | awaiting T+1 | — | $212.07 (−4.85%) |
|
Jun 9, 2026
3d ago
|
3
| $222.87 awaiting T+1 | awaiting T+1 | — | $212.07 (−4.85%) |
|
Jun 6, 2026
7d ago
|
Insider Cluster
| $218.19 awaiting T+1 | awaiting T+1 | — | $212.07 (−2.80%) |
|
Jun 4, 2026
9d ago
|
Insider Cluster
| $222.10 $215.31 | ▼ −3.06% | ▼ −0.46% | $212.07 (−4.52%) |
|
Jun 3, 2026
9d ago
|
Insider Cluster
| $222.10 $215.31 | ▼ −3.06% | ▼ −0.46% | $212.07 (−4.52%) |
|
May 29, 2026
15d ago
|
Insider Cluster
| $223.37 $218.81 | ▼ −2.04% | ▼ −2.30% | $212.07 (−5.06%) |
|
May 16, 2026
28d ago
|
Insider Cluster
| $192.54 $196.04 | ▲ +1.82% | ▲ +2.47% | $212.07 (+10.14%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $207.28 $211.56 | ▲ +2.06% | ▲ +2.41% | $212.07 (+2.31%) |
|
Apr 27, 2026
6w ago
|
Insider Cluster
| $204.39 $200.17 | ▼ −2.06% | ▼ −1.58% | $212.07 (+3.76%) |
|
Apr 27, 2026
6w ago
|
Insider Cluster
| $204.39 $200.17 | ▼ −2.06% | ▼ −1.58% | $212.07 (+3.76%) |
US Market Status
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