Skip to contentFesko John — Natera, Inc. insider: 63 transactions · InsiderLensFesko John
- PRESIDENT, CHIEF BUS. OFFICER at Natera, Inc. · on record since Apr 29, 2026
Insider trading activity of Fesko John
- Transactions on record
- 63
- since Jan 30, 2024
- Open-market buys
- 0
- Open-market sells
- 45
- $13.6M
- Companies traded
- 1
- last filing May 28, 2026
Figures computed from official regulatory filings — methodology.
Companies where Fesko John has traded
Track record of Fesko John
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Fesko John
Co-insiders of Fesko John
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Claremont Creek Partners fund L PNatera, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 28, 2026 | Sell | -1,438 | 202.84 USD | $291.7K | SEC |
| May 5, 2026 | Sell | -291 | 206.16 USD | $60K | SEC |
| Apr 29, 2026 | Sell | -771 | 203.75 USD | $157.1K | SEC |
| Apr 29, 2026 | Sell | -917 | 204.39 USD | $187.4K | SEC |
| Mar 11, 2026 | Award | 1,774 | — | — | SEC |
| Mar 11, 2026 | Sell | -707 | 204.13 USD | $144.3K | SEC |
| Mar 3, 2026 | Award | 10,051 | — | — | SEC |
| Feb 4, 2026 | Sell | -2,415 | 231.14 USD | $558.2K | SEC |
| Feb 4, 2026 | Sell | -1,179 | 230.77 USD | $272.1K | SEC |
| Feb 3, 2026 | Award | 6,135 | — | — | SEC |
| Jan 29, 2026 | Sell | -784 | 240.53 USD | $188.6K | SEC |
| Jan 29, 2026 | Sell | -928 | 237.66 USD | $220.5K | SEC |
| Jan 22, 2026 | Sell | -17,806 | 234.74 USD | $4.2M | SEC |
| Jan 22, 2026 | Sell | -339 | 235.00 USD | $79.7K | SEC |
| Jan 16, 2026 | Award | 44,698 | 0.00 USD | $0 | SEC |
| Oct 29, 2025 | Sell | -928 | 191.46 USD | $177.7K | SEC |
| Oct 29, 2025 | Sell | -781 | 192.32 USD | $150.2K | SEC |
| Oct 22, 2025 | Sell | -339 | 187.95 USD | $63.7K | SEC |
| Aug 15, 2025 | Sell | -6 | 155.30 USD | $931.8 | SEC |
| Aug 15, 2025 | Sell | -672 | 155.46 USD | $104.5K | SEC |
| Aug 15, 2025 | Award | 1,675 | — | — | SEC |
| Jul 30, 2025 | Sell | -1,710 | 139.81 USD | $239.1K | SEC |
| Jul 22, 2025 | Sell | -1,438 | 156.85 USD | $225.6K | SEC |
| Jul 22, 2025 | Sell | -339 | 139.29 USD | $47.2K | SEC |
| Apr 30, 2025 | Sell | -1,709 | 152.18 USD | $260.1K | SEC |