Chapman Steven Leonard
CIK 1711968
Transactions on file
84
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 3,409 | $773.7K | -1.8% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 6,751 | $1.53M | -1.5% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,630 | $366.7K | -1.0% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,443 | $323.1K | -0.5% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 6,500 | $1.45M | -0.2% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,006 | $445.8K | +0.3% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,400 | $528.5K | +1.2% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,758 | $604.2K | +1.7% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,742 | $380.3K | +2.1% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,351 | $510.3K | +2.7% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 5,499 | $1.19M | +3.1% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,300 | $279.3K | +3.7% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,503 | $534.3K | +4.4% | open → |
| 2026-06-06 | 2026-06-04 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 832 | $176.7K | +4.9% | open → |
| 2025-01-21 | 2025-01-16 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 54,175 | — | — | open → |
| 2025-01-21 | 2025-01-16 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Grant | 101,812 | — | — | open → |
| 2025-01-22 | 2025-01-22 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 194 | $33.4K | +29.6% | open → |
| 2025-01-22 | 2025-01-22 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 78,359 | $12.93M | +35.1% | open → |
| 2025-01-22 | 2025-01-21 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 1,775 | — | — | open → |
| 2025-01-22 | 2025-01-20 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 3,386 | — | — | open → |
| 2025-01-31 | 2025-01-29 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 3,805 | $631.1K | +34.3% | open → |
| 2025-01-31 | 2025-01-29 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 7 | $1.2K | +33.1% | open → |
| 2025-01-31 | 2025-01-29 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 3 | $501.93 | +33.2% | open → |
| 2025-01-31 | 2025-01-29 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 9,870 | $1.64M | +34.3% | open → |
| 2025-02-04 | 2025-01-31 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Grant | 36,682 | — | — | open → |
| 2025-03-07 | 2025-03-05 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 33,776 | $4.86M | +54.7% | open → |
| 2025-03-07 | 2025-03-05 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 30,298 | $4.33M | +56.0% | open → |
| 2025-03-07 | 2025-03-05 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 11,978 | $1.70M | +57.0% | open → |
| 2025-03-07 | 2025-03-05 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 10,320 | $1.49M | +53.9% | open → |
| 2025-03-07 | 2025-03-05 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 900 | $130.9K | +53.2% | open → |
| 2025-03-14 | 2025-03-12 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Grant | 6,702 | — | — | open → |
| 2025-03-19 | 2025-03-17 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 6,702 | $978.7K | +52.6% | open → |
| 2025-04-01 | 2025-04-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 8,027 | $1.13M | +58.9% | open → |
| 2025-04-01 | 2025-03-28 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 18,750 | — | — | open → |
| 2025-04-01 | 2025-03-31 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 9,311 | $1.29M | +61.0% | open → |
| 2025-04-01 | 2025-03-31 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 252 | $34.9K | +61.0% | open → |
| 2025-04-01 | 2025-04-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,334 | $189.8K | +56.6% | open → |
| 2025-04-01 | 2025-04-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 4,022 | $567.5K | +57.9% | open → |
| 2025-04-01 | 2025-04-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,515 | $350.6K | +59.9% | open → |
| 2025-04-22 | 2025-04-20 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 3,386 | — | — | open → |
| 2025-04-22 | 2025-04-21 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 21 | $3.1K | +52.5% | open → |
| 2025-04-22 | 2025-04-21 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,643 | $239.1K | +53.1% | open → |
| 2025-04-30 | 2025-04-28 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 6,203 | $944.0K | +46.4% | open → |
| 2025-05-02 | 2025-05-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 770 | $117.1K | +46.6% | open → |
| 2025-05-02 | 2025-05-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,009 | $297.8K | +50.3% | open → |
| 2025-05-02 | 2025-05-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,015 | $302.1K | +48.6% | open → |
| 2025-05-02 | 2025-05-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,186 | $330.7K | +47.3% | open → |
| 2025-06-04 | 2025-06-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 3,123 | $490.4K | +41.9% | open → |
| 2025-06-04 | 2025-06-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,512 | $236.0K | +42.8% | open → |
| 2025-06-04 | 2025-06-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,476 | $233.7K | +40.7% | open → |
| 2026-05-06 | 2026-05-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 902 | $186.0K | +8.1% | open → |
| 2026-04-30 | 2026-04-27 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 3,566 | $728.9K | +9.0% | open → |
| 2026-04-30 | 2026-04-27 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,272 | $462.9K | +9.4% | open → |
| 2025-12-03 | 2025-12-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 956 | $228.9K | -6.9% | open → |
| 2025-12-03 | 2025-12-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,050 | $488.2K | -6.4% | open → |
| 2025-12-03 | 2025-12-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,394 | $330.4K | -6.0% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 156,573 | $31.31M | +11.4% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,915 | $381.0K | +12.0% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,215 | $438.6K | +12.5% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Exer. | 150,000 | $17.96M | +86.1% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Exer. | 3,595 | $72.9K | +999.3% | open → |
| 2025-11-03 | 2025-11-03 | NTRA Natera, Inc. | CEO AND PRESIDENT | Exer. | 2,084 | $27.1K | +1612.7% | open → |
| 2025-10-29 | 2025-10-28 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 3,680 | $704.6K | +16.4% | open → |
| 2025-10-29 | 2025-10-27 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 2,335 | $449.1K | +15.9% | open → |
| 2025-10-22 | 2025-10-21 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 1,603 | $301.3K | +18.6% | open → |
| 2025-10-22 | 2025-10-20 | NTRA Natera, Inc. | CEO AND PRESIDENT | Exer. | 3,386 | $0.00 | — | open → |
| 2025-10-01 | 2025-10-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 470 | $75.9K | +38.0% | open → |
| 2025-10-01 | 2025-10-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 3,976 | $638.1K | +38.8% | open → |
| 2025-10-01 | 2025-10-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 9,003 | $1.44M | +39.5% | open → |
| 2025-10-01 | 2025-10-01 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 634 | $100.7K | +40.3% | open → |
| 2025-10-01 | 2025-09-30 | NTRA Natera, Inc. | CEO AND PRESIDENT | Sale | 9,109 | $1.48M | +37.5% | open → |
| 2025-10-01 | 2025-09-29 | NTRA Natera, Inc. | CEO AND PRESIDENT | Exer. | 18,750 | $0.00 | — | open → |
| 2025-07-03 | 2025-07-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 500 | $82.9K | +34.4% | open → |
| 2025-07-03 | 2025-07-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,008 | $165.3K | +35.9% | open → |
| 2025-07-03 | 2025-07-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 3,187 | $532.8K | +33.3% | open → |
| 2025-07-03 | 2025-07-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 648 | $108.7K | +32.8% | open → |
| 2025-07-22 | 2025-07-21 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,622 | $225.9K | +60.0% | open → |
| 2025-07-22 | 2025-07-20 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Exer. | 3,386 | — | — | open → |
| 2025-07-30 | 2025-07-28 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 6,092 | $851.7K | +59.4% | open → |
| 2025-08-05 | 2025-08-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,810 | $372.1K | +68.3% | open → |
| 2025-08-05 | 2025-08-01 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 2,997 | $399.5K | +67.1% | open → |
| 2025-09-05 | 2025-09-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,700 | $281.2K | +34.7% | open → |
| 2025-09-05 | 2025-09-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,907 | $319.8K | +32.9% | open → |
| 2025-09-05 | 2025-09-02 | NTRA Natera, Inc. | OfficerDirector CEO AND PRESIDENT | Sale | 1,472 | $244.8K | +34.0% | open → |
