The filings are routine RSU-vesting sales by multiple officers and directors, consistent with a pattern of regular insider selling. The amounts are small relative to market cap and prior sale volumes. Monitor for any acceleration in selling volume or unexpected departures, but no immediate concern is warranted.
Price Chart
Executive Summary
Five Natera insiders (CEO John Fesko, COO Solomon Moshkevich, CLO Daniel Rabinowitz, Director Matthew Rabinowitz, and Director Jonathan Sheena) filed Form 144 notices on October 27, 2026, signaling intent to sell shares acquired from RSU vesting. The proposed sales total approximately 4,625 shares worth about $1.87 million combined, with the largest single proposed sale being Director Matthew Rabinowitz's 1,697 shares (~$687K). These filings follow a pattern of recent insider selling and come as the stock trades near a $58.2B market cap with strong analyst support.
Key Facts
- Five Form 144 filings filed on October 27, 2026 by Natera insiders: CEO John Fesko (771 shares, ~$312K), COO Solomon Moshkevich (997 shares, ~$404K), CLO Daniel Rabinowitz (873 shares, ~$353K), Director Matthew Rabinowitz (1,697 shares, ~$687K), and Director Jonathan Sheena (287 shares, ~$116K).
- All proposed sales are of shares acquired from RSU vesting on October 26, 2026, with the original RSU grant dated January 26, 2024.
- The total proposed sale value across all five filings is approximately $1.87 million.
- All sales are planned to be executed through ETrade Corporation on the Nasdaq exchange.
- Recent insider activity in the 30 days prior shows 10 sells totaling $1.5 million, and the filings reveal substantial prior sales by these same insiders over the past three months (e.g., Matthew Rabinowitz sold 200,000 shares in September-October 2026 for ~$70.6M; Solomon Moshkevich sold over 25,000 shares in the same period for ~$8.7M).
- Market cap is $58.2B with 30 analyst ratings (12 Strong Buy, 15 Buy, 3 Hold).
Financial Impact
Proposed sales total ~$1.87M, representing less than 0.01% of Natera's $58.2B market cap. The filings are for routine RSU-vesting sales, not large directional bets.
Risk Factors
- Concentrated insider selling by multiple top executives on the same day could signal a lack of confidence, though the amounts here are small and tied to RSU vesting.
- The filings are only intent to sell; actual sales may not occur.
- No earnings or guidance data was provided in the filing context to assess fundamental performance.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 15 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (NTRA), Batch item 1 | 0002010135-26-000022 |
| Document: 0002010135-26-000022-index.html | 0002010019-26-000032 |
| Document: 0002010135-26-000022.txt | 0001857843-26-000027 |
| 144 Filing (NTRA), Batch item 4 | 0002010019-26-000032 |
| Document: 0002010019-26-000032-index.html | 0001646649-26-000037 |
| Document: 0002010019-26-000032.txt | 0002010135-26-000022 |
| 144 Filing (NTRA), Batch item 7 | 0001857843-26-000027 |
| Document: 0001857843-26-000027-index.html | 0002010135-26-000022 |
| Document: 0001857843-26-000027.txt | 0002010135-26-000022 |
| 144 Filing (NTRA), Batch item 10 | 0001646382-26-000025 |
| Document: 0001646382-26-000025-index.html | 0002010135-26-000022 |
| Document: 0001646382-26-000025.txt | 0002010135-26-000022 |
| 144 Filing (NTRA), Batch item 13 | 0001646649-26-000037 |
| Document: 0001646649-26-000037-index.html | 0002010135-26-000022 |
| Document: 0001646649-26-000037.txt | 0002010135-26-000022 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 30, 2026 2d ago | Insider Cluster | $422.53 | awaiting T+1 | awaiting T+1 | $414.30 (−1.95%) |
Oct 30, 2026 2d ago | 144 | $422.53 | awaiting T+1 | awaiting T+1 | $414.30 (−1.95%) |
Oct 29, 2026 3d ago | Insider Cluster | $422.53 | awaiting T+1 | awaiting T+1 | $414.30 (−1.95%) |
Oct 28, 2026 4d ago | 144 | $436.00 $414.30 | ▼ −4.98% | ▼ −3.20% | $414.30 (−4.98%) |
Oct 28, 2026 4d ago | 144 | $436.00 $414.30 | ▼ −4.98% | ▼ −3.20% | $414.30 (−4.98%) |
Oct 28, 2026 4d ago | 144 | $424.42 $436.00 | ▲ +2.73% | ▲ +3.11% | $414.30 (−2.38%) |
Oct 28, 2026 5d ago | Court Ruling | $424.42 $436.00 | ▲ +2.73% | ▲ +3.11% | $414.30 (−2.38%) |
Oct 27, 2026 5d ago | Institutional Cluster | $424.42 $436.00 | ▲ +2.73% | ▲ +3.11% | $414.30 (−2.38%) |
Oct 27, 2026 5d ago | 144 | $424.42 $436.00 | ▲ +2.73% | ▲ +3.11% | $414.30 (−2.38%) |
Oct 27, 2026 5d ago | 144 | $424.42 $436.00 | ▲ +2.73% | ▲ +3.11% | $414.30 (−2.38%) |
US Market Status
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