The dollar amount is too small to warrant a trading signal. Monitor for any larger insider sales or a pattern of C-suite selling at higher volumes. The next quarterly filing (10-Q) will provide more meaningful fundamental data.
Price Chart
Executive Summary
Two Natera insiders — Executive Chairman Matthew Rabinowitz and Director Sheena Jonathan — sold a combined $411K in open-market sales over a 7-day window. While the cluster includes a C-suite insider, the total value is only ~0.001% of Natera's $39B market cap, making this a trivial, routine event with no material signal.
Key Financial Metrics
Key Facts
- Executive Chairman Matthew Rabinowitz sold 1,000 shares at $280.00 for $280K on 2026-07-06.
- Director Sheena Jonathan sold 3,150 shares across six trades on 2026-07-13, totaling $131K.
- Total cluster value is $411K, representing ~0.001% of Natera's $39B market cap.
- No open-market purchases were made by any insider during the window.
- All sales are open-market (code S); no non-cash transactions (A/F/M/C/G) are present.
Financial Impact
Total insider sales of $411K are immaterial relative to Natera's $39B market cap (0.001%).
Risk Factors
- Insider sales are weak predictors of future returns, especially at sub-0.1% of market cap levels.
- No concurrent insider buying to provide a bullish counter-signal.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NTRA-1784163953990 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 4, 2026 28d ago | Insider Cluster | $328.18 $341.79 | ▲ +4.15% | ▲ +5.36% | $410.35 (+25.04%) |
Aug 29, 2026 4w ago | Insider Cluster | $321.96 $328.59 | ▼ −2.06% | ▼ −2.20% | $410.35 (−27.45%) |
Aug 15, 2026 6w ago | Insider Cluster | $314.18 $327.72 | ▲ +4.31% | ▲ +5.50% | $410.35 (+30.61%) |
Aug 8, 2026 7w ago | Insider Cluster | $318.35 $314.18 | ▼ −1.31% | ▼ −1.26% | $410.35 (+28.90%) |
Aug 6, 2026 8w ago | Insider Cluster | $265.38 $310.78 | ▼ −17.11% | ▼ −15.89% | $410.35 (−54.63%) |
Jul 30, 2026 9w ago | Insider Cluster | $269.66 $265.38 | ▼ −1.59% | ▼ −5.21% | $410.35 (+52.17%) |
Jul 18, 2026 10w ago | Insider Cluster | $262.63 $261.99 | ▼ −0.24% | ▲ +0.18% | $410.35 (+56.25%) |
Jul 16, 2026 11w ago | Insider Cluster | $269.83 $264.69 | ▼ −1.90% | ▼ −0.23% | $410.35 (+52.08%) |
Jul 9, 2026 12w ago | Insider Cluster | $281.85 $269.83 | ▼ −4.26% | ▼ −4.13% | $410.35 (+45.59%) |
Jul 7, 2026 12w ago | Insider Cluster | $281.27 $272.66 | ▼ −3.06% | ▼ −3.61% | $410.35 (+45.89%) |
US Market Status
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