Steven Leonard Chapman

Companies

• NateraBoard member Jan 15, 2019 to now¹
• NateraChief executive officer Jan 15, 2019 to now¹
• NateraPresident Apr 14, 2021 to Jan 30, 2024²
• NateraChief operating officer Jul 18, 2017 to Mar 12, 2019³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Natera NTRA98,199 shares⁴$39.7M at $404.79Sep 1, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 1, 2026Sold 1,698 shares at $320.99 of Natera⁴
• Aug 3, 2026Sold 612 shares at $268.22 of Natera⁵
• Aug 3, 2026Sold 296 shares at $267.08 of Natera⁵
• Aug 3, 2026Sold 80 shares at $265.27 of Natera⁵
• Aug 3, 2026Sold 676 shares at $263.86 of Natera⁵
• Aug 3, 2026Sold 70 shares at $261.03 of Natera⁵
• Aug 3, 2026Sold 160 shares at $259.98 of Natera⁵
• Aug 3, 2026Sold 1,182 shares at $267.99 of Natera⁵
• Jul 28, 2026Sold 3,580 shares at $254.07 of Natera⁶
• Jul 27, 2026Sold 2,190 shares at $260.49 of Natera⁶
• Jun 4, 2026Sold 3,409 shares at $226.97 of Natera⁷
• Jun 4, 2026Sold 6,751 shares at $226.15 of Natera⁷
• Jun 4, 2026Sold 1,630 shares at $224.99 of Natera⁷
• Jun 4, 2026Sold 1,443 shares at $223.91 of Natera⁷
• Jun 4, 2026Sold 6,500 shares at $223.34 of Natera⁷
• Jun 4, 2026Sold 2,006 shares at $222.25 of Natera⁷
• Jun 4, 2026Sold 2,400 shares at $220.19 of Natera⁷
• Jun 4, 2026Sold 2,758 shares at $219.08 of Natera⁷
• Jun 4, 2026Sold 1,742 shares at $218.28 of Natera⁷
• Jun 4, 2026Sold 2,351 shares at $217.04 of Natera⁷
• Jun 4, 2026Sold 5,499 shares at $216.13 of Natera⁷
• Jun 4, 2026Sold 1,300 shares at $214.83 of Natera⁷
• Jun 4, 2026Sold 2,503 shares at $213.44 of Natera⁷
• Jun 4, 2026Sold 832 shares at $212.42 of Natera⁷
• May 1, 2026Sold 902 shares at $206.16 of Natera⁸