Chudova Darya
Chief Technology Officer
Exercise
Calculated transaction value
$0
1,667 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
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Guardant Health
GH
ServicesEducational Services
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
289 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Chudova Darya Chief Technology Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Chudova Darya Chief Technology Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Chudova Darya Chief Technology Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Bell Michael Brian Chief Financial Officer | Jul 2, 2026 1-day lag | Disposition Jul 1, 2026 | $668.39K Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 1-day lag | Disposition Jul 1, 2026 | $2.92M Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 2-day lag | Disposition Jun 30, 2026 | $214.24K Filed shares x price | SEC Form 4 View filing | |
| Eltoukhy Helmy Co Chief Executive Officer | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 1-day lag | Disposition Jul 1, 2026 | $2.92M Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 1-day lag | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 2-day lag | Disposition Jun 30, 2026 | $214.24K Filed shares x price | SEC Form 4 View filing | |
| Talasaz Amir Ali Co Chief Executive Officer | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Krognes Steve E. Director | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Krognes Steve E. Director | Jul 2, 2026 2-day lag | Exercise Jun 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kalia Kumud Chief Information Officer | Jun 30, 2026 15-day lag | Sale Jun 15, 2026 | $78.65K Filed shares x price | SEC Form 4 View filing | |
| Kalia Kumud Chief Information Officer | Jun 30, 2026 15-day lag | Buy Jun 15, 2026 | $78.46K Filed shares x price | SEC Form 4 View filing |
Chudova Darya
Chief Technology Officer
Exercise
Calculated transaction value
$0
1,667 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Chudova Darya
Chief Technology Officer
Exercise
Calculated transaction value
$0
3,324 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
1,870 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
3,324 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
1,870 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
2,084 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
3,324 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Exercise
Calculated transaction value
$0
2,084 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Bell Michael Brian
Chief Financial Officer
Disposition
Calculated transaction value
$668.39K
3,914 shares @ $170.77
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
23,997 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
9,715 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
23,997 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Disposition
Calculated transaction value
$2.92M
17,086 shares @ $170.77
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
9,715 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
2,817 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Disposition
Calculated transaction value
$214.24K
1,428 shares @ $150.03
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Eltoukhy Helmy
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
2,817 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Disposition
Calculated transaction value
$2.92M
17,086 shares @ $170.77
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
9,715 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
23,997 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
9,715 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
23,997 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
2,817 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Disposition
Calculated transaction value
$214.24K
1,428 shares @ $150.03
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Talasaz Amir Ali
Co Chief Executive Officer
Exercise
Calculated transaction value
$0
2,817 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Krognes Steve E.
Director
Exercise
Calculated transaction value
$0
155 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Krognes Steve E.
Director
Exercise
Calculated transaction value
$0
155 shares @ $0
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Kalia Kumud
Chief Information Officer
Sale
Calculated transaction value
$78.65K
600 shares @ $131.08
Traded
Jun 15, 2026
Filed
Jun 30, 2026
Kalia Kumud
Chief Information Officer
Buy
Calculated transaction value
$78.46K
600 shares @ $130.76
Traded
Jun 15, 2026
Filed
Jun 30, 2026