Darya Chudova

Companies

• Guardant HealthChief Technology Officer May 15, 2023 to now¹

Holdings

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

Shares held

• Guardant Health GH80,173 shares²$12.8M at $159.04Sep 15, 2026

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

Recent filings

• Sep 15, 2026Sold 7,738 shares at $178.00 of Guardant Health²
• Jul 1, 2026Shares withheld for tax 4,318 shares at $170.77 of Guardant Health³
• Jul 1, 2026Exercised options 1,700 shares of Guardant Health³
• Jul 1, 2026Exercised options 3,324 shares of Guardant Health³
• Jul 1, 2026Exercised options 1,667 shares of Guardant Health³
• Jul 1, 2026Exercised options 1,339 shares of Guardant Health³
• May 15, 2026Shares withheld for tax 4,679 shares at $94.92 of Guardant Health⁴
• May 15, 2026Exercised options 8,705 shares of Guardant Health⁴
• Apr 1, 2026Shares withheld for tax 7,005 shares at $91.15 of Guardant Health⁵
• Apr 1, 2026Exercised options 6,699 shares of Guardant Health⁵
• Apr 1, 2026Exercised options 3,324 shares of Guardant Health⁵
• Apr 1, 2026Exercised options 1,667 shares of Guardant Health⁵
• Apr 1, 2026Exercised options 1,339 shares of Guardant Health⁵
• Mar 15, 2026Shares withheld for tax 5,759 shares at $85.49 of Guardant Health⁶
• Mar 15, 2026Exercised options 10,714 shares of Guardant Health⁶
• Jan 1, 2026Shares withheld for tax 12,316 shares at $102.14 of Guardant Health⁷
• Jan 1, 2026Exercised options 3,324 shares of Guardant Health⁷
• Jan 1, 2026Exercised options 5,688 shares of Guardant Health⁷
• Jan 1, 2026Exercised options 1,667 shares of Guardant Health⁷
• Jan 1, 2026Exercised options 10,714 shares of Guardant Health⁷
• Jan 1, 2026Exercised options 1,339 shares of Guardant Health⁷
• Dec 17, 2025Gift 2,973 shares of Guardant Health⁸
• Dec 15, 2025Sold 5,451 shares at $104.04 of Guardant Health⁹
• Dec 8, 2025Sold 13,664 shares at $105.04 of Guardant Health¹⁰
• Dec 8, 2025Sold 9,271 shares at $106.00 of Guardant Health¹⁰