| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Chief Financial Officer
1 company
Brophy Michael Burkes is a Chief Financial Officer at NTRA. Recent filings cover 0 purchases and 194 sales. Those positions are worth an estimated $21.2M at current prices.
Our model assigns Brophy Michael Burkes a below-average insider score of 47/100, based on 124 past trades. Over a 12-month horizon, 23.1% of those trades were profitable, with an average 12-month return of -34.1%.
Brophy Michael Burkes's largest disclosed position is in NTRA as Chief Financial Officer, worth about $21.2M. The recent filings there lean toward selling, a net 563,103 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 28, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 1,979 | $418.31 | $827,841.80 | -3.8% | - | - | |
| Aug 4, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 795 | $271.74 | $216,029.77 | -1.5% | - | - | |
| Jul 29, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 5,064 | $253.28 | $1,282,634.32 | -8.8% | +59.1% | - | |
| May 4, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 795 | $208.79 | $165,984.26 | -1.4% | +27.8% | - | |
| Apr 29, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 5,063 | $197.84 | $1,001,645.17 | -8.0% | +29.5% | - | |
| Mar 10, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 785 | $204.13 | $160,244.17 | -1.2% | +7.3% | - | |
| Feb 3, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 6,939 | $227.83 | $1,580,926.39 | -11.7% | -7.1% | - | |
| Jan 29, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 5,064 | $235.38 | $1,191,953.30 | -7.9% | -15.9% | - | |
| Jan 21, 2026 | NTRA Natera, Inc. | Chief Financial Officer | Sale+OE10b5-1 | 61,123 | $239.49 | $14,638,100.25 | -48.8% | -15.4% | - | |
| Oct 29, 2025 | NTRA Natera, Inc. | Chief Financial Officer | Sell10b5-1 | 5,063 | $191.15 | $967,777.76 | -7.3% | +24.7% | - |