Darya Chudova
CIK: 0001977179
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Guardant Health, Inc.
Discretionary Trading P&L
Holdings
Transaction History (74 total)
- Oct 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares- - Oct 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares- - Oct 1, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct4.3K shares at avg. $174.75$755K - Oct 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct3.3K shares- - Oct 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.3K shares- - Sep 15, 2026GH
Guardant Health, Inc.
Sale(S)Direct7.7K shares at avg. $178.00$1.4M - Jul 1, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct4.3K shares at avg. $170.77$737K - Jul 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct3.3K shares- - Jul 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.3K shares- - Jul 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares- - Jul 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares- - May 15, 2026GH
Guardant Health, Inc.
Exercise(M)Direct8.7K shares- - May 15, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct4.7K shares at avg. $94.92$444K - Apr 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct6.7K shares- - Apr 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct3.3K shares- - Apr 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares- - Apr 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.3K shares- - Apr 1, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct7K shares at avg. $91.15$639K - Mar 15, 2026GH
Guardant Health, Inc.
Exercise(M)Direct10.7K shares- - Mar 15, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct5.8K shares at avg. $85.49$492K - Mar 11, 2026GH
Guardant Health, Inc.
Award(A)DirectRestricted Stock Units
23.9K shares- - Jan 1, 2026GH
Guardant Health, Inc.
Tax Payment(F)Direct12.3K shares at avg. $102.14$1.3M - Jan 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct3.3K shares- - Jan 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct5.7K shares- - Jan 1, 2026GH
Guardant Health, Inc.
Exercise(M)Direct1.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,668 | - | $0 | Direct |
| Oct 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,701 | - | $0 | Direct |
| Oct 1, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 4,320 | $174.75 | $754,920 | Direct |
| Oct 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 3,324 | - | $0 | Direct |
| Oct 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,340 | - | $0 | Direct |
| Sep 15, 2026 | GH Guardant Health, Inc. | Sale(S) | 7,738 | $178.00 | $1,377,364 | Direct |
| Jul 1, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 4,318 | $170.77 | $737,385 | Direct |
| Jul 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 3,324 | - | $0 | Direct |
| Jul 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,339 | - | $0 | Direct |
| Jul 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,667 | - | $0 | Direct |
| Jul 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,700 | - | $0 | Direct |
| May 15, 2026 | GH Guardant Health, Inc. | Exercise(M) | 8,705 | - | $0 | Direct |
| May 15, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 4,679 | $94.92 | $444,131 | Direct |
| Apr 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 6,699 | - | $0 | Direct |
| Apr 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 3,324 | - | $0 | Direct |
| Apr 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,667 | - | $0 | Direct |
| Apr 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,339 | - | $0 | Direct |
| Apr 1, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 7,005 | $91.15 | $638,506 | Direct |
| Mar 15, 2026 | GH Guardant Health, Inc. | Exercise(M) | 10,714 | - | $0 | Direct |
| Mar 15, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 5,759 | $85.49 | $492,337 | Direct |
| Mar 11, 2026 | GH Guardant Health, Inc. | Award(A) Restricted Stock Units | 23,856 | - | - | Direct |
| Jan 1, 2026 | GH Guardant Health, Inc. | Tax Payment(F) | 12,316 | $102.14 | $1,257,956 | Direct |
| Jan 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 3,324 | - | $0 | Direct |
| Jan 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 5,688 | - | $0 | Direct |
| Jan 1, 2026 | GH Guardant Health, Inc. | Exercise(M) | 1,667 | - | $0 | Direct |
1-25 of 74 transactions
About Chudova Darya
Chudova Darya (SEC CIK 0001977179) files insider reports with the SEC as Chief Technology Officer of Guardant Health, Inc. (GH).
Signal8 holds 27 ownership filings by Chudova Darya (26 Form 4, 1 Form 5), filed between Sep 3, 2024 and Oct 2, 2026. Those filings report 74 transactions, from Sep 1, 2024 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Chudova Darya's filings is in PALO ALTO, CA.
Recent filings by Chudova Darya
- Oct 1, 2026: Option exercises of GH shares (2 lines, Form 4, code M).
- Oct 1, 2026: Tax withholding of GH shares (Form 4, code F).
- Oct 1, 2026: Option exercises of GH shares (2 lines, Form 4, code M).
- Sep 15, 2026: Open-market sale of GH shares (Form 4, code S).
- Jul 1, 2026: Tax withholding of GH shares (Form 4, code F).
Other insiders filing for Guardant Health, Inc. (GH)
- MIGNONE ROBERTO, Director
- Hidalgo Medina Manuel, Director
- Tariq Musa, Director
- Azar Alex M II, Director
- Saia John G., Chief Legal Officer
- Monroe Terilyn J., Chief People Officer