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person · Reporting owner

Bell Michael Brian

Disclosed activity across 2 companies

Tapewire entity
32649
SEC CIK
0001702824

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CareDx, Inc.CDNA · Entity 4344Chief Financial OfficerNovember 03, 2020November 04, 2020
Guardant Health, Inc.GH · Entity 3238Chief Financial OfficerOctober 01, 2026October 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CareDx, Inc.

Report date November 03, 2020 · Filed November 04, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect103,343 Ending reported balance After 2020-11-03 transaction · row 7
7 source rows · reconciled sequence

Row 1 · 2020-11-03 · Exercise / conversion · Acquired 3,333 · Balance 113,610

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 2 · 2020-11-03 · Exercise / conversion · Acquired 12,667 · Balance 126,277

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 3 · 2020-11-03 · Exercise / conversion · Acquired 1,168 · Balance 127,445

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 4 · 2020-11-03 · Exercise / conversion · Acquired 4,167 · Balance 131,612

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 5 · 2020-11-03 · Exercise / conversion · Acquired 3,750 · Balance 135,362

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 6 · 2020-11-03 · Exercise / conversion · Acquired 555 · Balance 135,917

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Row 7 · 2020-11-03 · Sale · Disposed 32,574 · Balance 103,343

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.00 to $48.85, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.00 · Expires 2027-04-21Direct6,667 Reported balance After 2020-11-03 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2020-11-03 · Exercise / conversion · Disposed 3,333 · Balance 6,667

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3: 1/4th of the shares subject to the option vested on April 21, 2018 and 1/48th of the shares subject to the option vest monthly thereafter.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $27.17 · Expires 2029-02-04Direct19,333 Reported balance After 2020-11-03 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-11-03 · Exercise / conversion · Disposed 12,667 · Balance 19,333

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4: 1/4th of the shares subject to the option vested on February 4, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.31 · Expires 2028-01-19Direct4,963 Reported balance After 2020-11-03 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-11-03 · Exercise / conversion · Disposed 1,168 · Balance 4,963

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5: 1/4th of the shares subject to the option vested on January 19, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.24 · Expires 2028-06-29Direct21,875 Reported balance After 2020-11-03 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2020-11-03 · Exercise / conversion · Disposed 4,167 · Balance 21,875

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F6: 1/4th of the shares subject to the option vested on June 1, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.90 · Expires 2027-10-27Direct13,125 Reported balance After 2020-11-03 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2020-11-03 · Exercise / conversion · Disposed 3,750 · Balance 13,125

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F7: 1/4th of the shares subject to the option vested on October 20, 2018 and 1/48th of the shares subject to the option vest monthly thereafter.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.80 · Expires 2027-09-01Direct1,667 Reported balance After 2020-11-03 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2020-11-03 · Exercise / conversion · Disposed 555 · Balance 1,667

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F8: 50% of the shares subject to the option vested on September 1, 2018 and 1/72nd of the shares subject to the option vest monthly thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.00 to $48.85, inclusive. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F3: 1/4th of the shares subject to the option vested on April 21, 2018 and 1/48th of the shares subject to the option vest monthly thereafter.

F4: 1/4th of the shares subject to the option vested on February 4, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

F5: 1/4th of the shares subject to the option vested on January 19, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

F6: 1/4th of the shares subject to the option vested on June 1, 2019 and 1/48th of the shares subject to the option vest monthly thereafter.

F7: 1/4th of the shares subject to the option vested on October 20, 2018 and 1/48th of the shares subject to the option vest monthly thereafter.

F8: 50% of the shares subject to the option vested on September 1, 2018 and 1/72nd of the shares subject to the option vest monthly thereafter.

Guardant Health, Inc.

Report date October 01, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect55,182 Ending reported balance After 2026-10-01 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-10-01 · Exercise / conversion · Acquired 2,085 · Balance 53,901

Row 2 · 2026-10-01 · Exercise / conversion · Acquired 3,324 · Balance 57,225

Row 3 · 2026-10-01 · Exercise / conversion · Acquired 1,871 · Balance 59,096

Row 4 · 2026-10-01 · Tax withholding · Disposed 3,914 · Balance 55,182

F1: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct0 Reported balance After 2026-10-01 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-10-01 · Exercise / conversion · Disposed 2,085 · Balance 0

F2: This represents a restricted stock unit award granted on December 13, 2023 that vested over a three-year period. 33% of the shares subject to such award vested on October 1, 2024 and the remaining 67% of the shares vested in equal quarterly installments over the remaining two-year period thereafter.

F3: Not applicable for Restricted Stock Units.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct13,296 Reported balance After 2026-10-01 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-10-01 · Exercise / conversion · Disposed 3,324 · Balance 13,296

F4: This represents a restricted stock unit award granted on November 8, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on October 1, 2025 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3: Not applicable for Restricted Stock Units.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct11,222 Reported balance After 2026-10-01 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-10-01 · Exercise / conversion · Disposed 1,871 · Balance 11,222

F5: This represents a restricted stock unit award granted on March 12, 2025 that vests over a three-year period. 33% of the shares subject to such award vested on April 1, 2026 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3: Not applicable for Restricted Stock Units.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

F2: This represents a restricted stock unit award granted on December 13, 2023 that vested over a three-year period. 33% of the shares subject to such award vested on October 1, 2024 and the remaining 67% of the shares vested in equal quarterly installments over the remaining two-year period thereafter.

F3: Not applicable for Restricted Stock Units.

F4: This represents a restricted stock unit award granted on November 8, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on October 1, 2025 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F5: This represents a restricted stock unit award granted on March 12, 2025 that vests over a three-year period. 33% of the shares subject to such award vested on April 1, 2026 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 1,190 $107.26 $127,642.38
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 14

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,052

F11 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $107.010 to $107.390. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 3,284 $106.70 $350,408.38
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 13

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,242

F10 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $105.935 to $106.925. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 5,027 $103.96 $522,611.44
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 12

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,526

F9 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $103.720 to $104.510. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 2,533 $103.24 $261,509.20
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 11

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,553

F3 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $102.720 to $103.710. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 8,774 $102.11 $895,931.57
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 10

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,086

F8 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $101.715 to $102.670. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 3,267 $101.46 $331,482.89
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 9

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,860

F7 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $100.710 to $101.700. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 5,568 $106.68 $594,018.18
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 8

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,127

F6 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $106.420 to $106.980. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 250 $105.82 $26,454.00
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 7

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,695

F5 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $105.415 to $106.390. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 11,978 $103.96 $1,245,252.04
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 6

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,945

F4 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $103.720 to $104.440. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 7,567 $103.26 $781,394.15
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 5

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,923

F3 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $102.720 to $103.710. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 22,891 $102.11 $2,337,301.58
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,490

F2 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $101.715 to $102.690. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 SaleCommon Stock 8,033 $101.42 $814,735.78
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,381

F1 · price: Represents the weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $100.715 to $101.705. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 26,905 $28.37 $763,294.85
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,414

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 05, 2025 Filed Dec 9, 2025 02:37 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 29,382 $32.86 $965,492.52
Disclosure

SEC source: 0001702824-25-000008 · wk-form4_1765247822.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,509

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 00:04 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 13,097 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000006 · wk-form4_1759449852.xml · derivative · entry 5

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,592

Underlying: Common Stock · 13,097 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: This represents a restricted stock unit award granted on November 8, 2024 that vests over a three-year period. 33% of the shares subject to such award vests on October 1, 2025 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 00:04 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,084 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000006 · wk-form4_1759449852.xml · derivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,337

Underlying: Common Stock · 2,084 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on December 13, 2023 that vests over a three-year period. 33% of the shares subject to such award vested on October 1, 2024 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 00:04 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 7,695 $62.65 $482,091.75
Disclosure

SEC source: 0001702824-25-000006 · wk-form4_1759449852.xml · nonDerivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,127

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 00:04 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 13,097 $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000006 · wk-form4_1759449852.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,822

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 00:04 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,084 $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000006 · wk-form4_1759449852.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,725

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,039 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000004 · wk-form4_1758143621.xml · derivative · entry 5

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,117

Underlying: Common Stock · 2,039 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: This represents a restricted stock unit award granted on June 9, 2023 that vests over a three-year period. 33% of the shares subject to such award vested on June 15, 2024. The remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 1,233 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000004 · wk-form4_1758143621.xml · derivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,466

Underlying: Common Stock · 1,233 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on May 9, 2022 that vests over a four-year period. 25% of the shares subject to such award vested on March 15, 2023. The remaining 75% of the shares vests in equal quarterly installments over the remaining three-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,659 $54.79 $90,896.61
Disclosure

SEC source: 0001702824-25-000004 · wk-form4_1758143621.xml · nonDerivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,641

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,039 $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000004 · wk-form4_1758143621.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 1,233 $0.00 $0.00
Disclosure

SEC source: 0001702824-25-000004 · wk-form4_1758143621.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,261

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 01:20 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,084 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000215 · wk-form4_1751505603.xml · derivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,421

Underlying: Common Stock · 2,084 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on December 13, 2023 that vests over a three-year period. 33% of the shares subject to such award vested on October 1, 2024 and the remaining 67% of the shares vest in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 01:20 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,057 $50.71 $53,600.47
Disclosure

SEC source: 0001576280-25-000215 · wk-form4_1751505603.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,028

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 01:20 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,084 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000215 · wk-form4_1751505603.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,085

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 15, 2025 Filed Jun 16, 2025 23:59 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,039 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000183 · wk-form4_1750118366.xml · derivative · entry 5

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,156

Underlying: Common Stock · 2,039 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: This represents a restricted stock unit award granted on June 9, 2023 that vests over a three-year period. 33% of the shares vested on June 15, 2024 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
June 15, 2025 Filed Jun 16, 2025 23:59 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 1,233 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000183 · wk-form4_1750118366.xml · derivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,699

Underlying: Common Stock · 1,233 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on May 9, 2022 that vests over a four-year period. 25% of the shares vested on March 15, 2023 and the remaining 75% of the shares vests in equal quarterly installments over the remaining three-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
June 15, 2025 Filed Jun 16, 2025 23:59 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,659 $49.29 $81,772.11
Disclosure

SEC source: 0001576280-25-000183 · wk-form4_1750118366.xml · nonDerivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,001

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
June 15, 2025 Filed Jun 16, 2025 23:59 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,039 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000183 · wk-form4_1750118366.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,660

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 15, 2025 Filed Jun 16, 2025 23:59 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 1,233 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000183 · wk-form4_1750118366.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,621

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 21:29 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,084 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000110 · wk-form4_1743629384.xml · derivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,505

Underlying: Common Stock · 2,084 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on December 13, 2023 that vests over a three-year period. 33% of the shares subject to such award vested on October 1, 2024 and the remaining 67% of the shares vest in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 21:29 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,057 $42.47 $44,890.79
Disclosure

SEC source: 0001576280-25-000110 · wk-form4_1743629384.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,388

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 21:29 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,084 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000110 · wk-form4_1743629384.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,445

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:23 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 2,039 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000088 · wk-form4_1742333005.xml · derivative · entry 5

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,195

Underlying: Common Stock · 2,039 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: This represents a restricted stock unit award granted on June 9, 2023 that vests over a three-year period. 33% of the shares subject to such award vested on June 15, 2024 and the remaining 67% of the shares vest in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:23 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 1,233 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000088 · wk-form4_1742333005.xml · derivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,932

Underlying: Common Stock · 1,233 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on May 9, 2022 that vests over a four-year period. 25% of the shares subject to such award vested on March 15, 2023 and the remaining 75% of the shares vest in equal quarterly installments over the remaining three-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:23 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,659 $42.89 $71,154.51
Disclosure

SEC source: 0001576280-25-000088 · wk-form4_1742333005.xml · nonDerivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,361

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:23 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 2,039 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000088 · wk-form4_1742333005.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,020

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:23 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 1,233 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000088 · wk-form4_1742333005.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,981

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 12, 2025 Filed Mar 13, 2025 20:29 UTC Guardant Health, Inc. GH · Entity 3238 GrantRestricted Stock Units · Derivative 22,332 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000066 · wk-form4_1741897745.xml · derivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,332

Underlying: Common Stock · 22,332 shares

Expires not disclosed

F2 · derivative.exercise_date: This represents a restricted stock unit award granted on March 12, 2025 that vests over a three-year period. 33% of the shares subject to such award vests on April 1, 2026, and the remaining 67% of the shares vest in equal quarterly installments over the remaining two-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
March 12, 2025 Filed Mar 13, 2025 20:29 UTC Guardant Health, Inc. GH · Entity 3238 GrantStock Option (Right to Buy) · Derivative 33,498 $0.00 Strike: $43.10 $0.00
Disclosure

SEC source: 0001576280-25-000066 · wk-form4_1741897745.xml · derivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,498

Underlying: Common Stock · 33,498 shares

Expires 2035-03-12

F1 · derivative.exercise_date: This represents a stock option award granted on March 12, 2025 that vests over a three-year period. 33% of the shares subject to such award vests on April 1, 2026, and the remaining 67% of the shares vests in equal monthly installments over the remaining two-year period thereafter.

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:07 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionPerformance-Based Restricted Stock Units · Derivative 7,108 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000050 · wk-form4_1741129648.xml · derivative · entry 4

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,220

Underlying: Common Stock · 7,108 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: This represents a performance-based restricted stock unit award granted on February 26, 2024, that a performance metric was achieved and that 33% of the shares subject to such award vested on March 1, 2025. The remaining 67% of the shares vest over the following two years, with 33% of the shares subject to the award vesting on January 1, 2026, and 34% of the shares subject to the award vesting on January 1, 2027.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:07 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 2,537 $42.55 $107,949.35
Disclosure

SEC source: 0001576280-25-000050 · wk-form4_1741129648.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,748

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:07 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 7,108 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000050 · wk-form4_1741129648.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,285

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 01, 2025 Filed Feb 4, 2025 22:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionPerformance-Based Restricted Stock Units · Derivative 6,617 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000034 · wk-form4_1738707184.xml · derivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,617 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.expiration_date: Not applicable for Performance-Based Restricted Stock Units.

Read SEC document
February 01, 2025 Filed Feb 4, 2025 22:13 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 2,361 $46.98 $110,919.78
Disclosure

SEC source: 0001576280-25-000034 · wk-form4_1738707184.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,177

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the performance-based restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document
February 01, 2025 Filed Feb 4, 2025 22:13 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCommon Stock 6,617 $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000034 · wk-form4_1738707184.xml · nonDerivative · entry 1

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,538

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 15, 2025 Filed Jan 16, 2025 22:03 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionRestricted Stock Units · Derivative 3,309 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001576280-25-000022 · wk-form4_1737064977.xml · derivative · entry 3

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,309 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The restricted stock unit vested 25% of the shares subject to such award on January 15, 2022, and the remaining 75% of the shares subject to such award vests in substantially equal installments on each anniversary of January 15, 2022, during the three-year period thereafter.

F3 · derivative.expiration_date: Not applicable for Restricted Stock Units.

Read SEC document
January 15, 2025 Filed Jan 16, 2025 22:03 UTC Guardant Health, Inc. GH · Entity 3238 Tax withholdingCommon Stock 1,305 $37.50 $48,937.50
Disclosure

SEC source: 0001576280-25-000022 · wk-form4_1737064977.xml · nonDerivative · entry 2

Bell Michael Brian · CIK 0001702824 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,921

F1 · shares: These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.