TapewireFind a company

person · Reporting owner

Talasaz AmirAli

Disclosed activity across 1 company

Tapewire entity
20365
SEC CIK
0001753159

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Guardant Health, Inc.GH · Entity 3238Director · Co-Chief Executive OfficerSeptember 30, 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.

Guardant Health, Inc.

Report date September 30, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectShares held by Talasaz and Eskandari 2017 Family Trust1,827,168 Reported balance After 2026-09-30 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-09-30 · Exercise / conversion · Acquired 2,817 · Balance 1,827,168

Common StockSEC Table I · non-derivativeIndirectShares held by Talasaz and Eskandari 2017 Family Trust1,825,740 Reported balance After 2026-09-30 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-09-30 · Tax withholding · Disposed 1,428 · Balance 1,825,740

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.

Common StockSEC Table I · non-derivativeIndirectShares held by Talasaz and Eskandari 2017 Family Trust1,849,737 Reported balance After 2026-10-01 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2026-10-01 · Exercise / conversion · Acquired 23,997 · Balance 1,849,737

Common StockSEC Table I · non-derivativeIndirectShares held by Talasaz and Eskandari 2017 Family Trust1,859,453 Reported balance After 2026-10-01 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 4 · 2026-10-01 · Exercise / conversion · Acquired 9,716 · Balance 1,859,453

Common StockSEC Table I · non-derivativeIndirectShares held by Talasaz and Eskandari 2017 Family Trust1,842,366 Reported balance After 2026-10-01 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 5 · 2026-10-01 · Tax withholding · Disposed 17,087 · Balance 1,842,366

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 $0.00Direct2,817 Reported balance After 2026-09-30 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-30 · Exercise / conversion · Disposed 2,817 · Balance 2,817

F2: This represents a restricted stock unit award granted on March 17, 2026 that vests in four equal installments on the last day of each calendar quarter, March 31, 2026, June 30, 2026, September 30, 2026, and December 31, 2026.

F3: Not applicable for Restricted Stock Units.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct23,998 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 23,997 · Balance 23,998

F4: This represents a restricted stock unit award granted on March 18, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on January 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 $0.00Direct48,580 Reported balance After 2026-10-01 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-10-01 · Exercise / conversion · Disposed 9,716 · Balance 48,580

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 January 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 March 17, 2026 that vests in four equal installments on the last day of each calendar quarter, March 31, 2026, June 30, 2026, September 30, 2026, and December 31, 2026.

F3: Not applicable for Restricted Stock Units.

F4: This represents a restricted stock unit award granted on March 18, 2024 that vests over a three-year period. 33% of the shares subject to such award vested on January 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 January 1, 2026 and the remaining 67% of the shares vests in equal quarterly installments over the remaining two-year period thereafter.

Transaction history

JSON API
Reset

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
August 23, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2,237 $94.79 $212,045.23
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 27

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,219

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $94.12 to $95.11, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 23, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCOMMON STOCK 8,865 $4.18 $37,055.70
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 26

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,456

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
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 11,489 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · derivative · entry 31

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,095,436

Underlying: COMMON STOCK · 11,489 shares

Expires 2022-07-13

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.

F12 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2 $102.02 $204.04
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 25

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,556

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 34 $99.96 $3,398.64
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 24

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,558

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.69 to $100.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 211 $98.97 $20,882.67
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 23

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,592

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.63 to $99.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 285 $98.17 $27,978.45
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 22

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,803

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.63 to $98.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 203 $97.10 $19,711.30
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 21

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,088

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $96.62 to $97.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 137 $96.29 $13,191.73
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 20

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,291

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $95.59 to $96.56, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2 $102.02 $204.04
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 19

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,555

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 34 $99.96 $3,398.64
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 18

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,557

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.69 to $100.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 211 $98.97 $20,882.67
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 17

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,591

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.63 to $99.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 286 $98.17 $28,076.62
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 16

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 10,802

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.63 to $98.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 203 $97.10 $19,711.30
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 15

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,088

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $96.62 to $97.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 137 $96.29 $13,191.73
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 14

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,291

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $95.59 to $96.56, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 69 $102.02 $7,039.38
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 13

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,641,788

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 1,180 $99.97 $117,964.60
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 12

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,641,857

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.69 to $100.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 7,704 $98.97 $762,464.88
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 11

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,643,037

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.63 to $99.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 11,075 $98.15 $1,087,011.25
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 10

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,650,741

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.63 to $98.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 7,507 $97.12 $729,079.84
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 9

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,661,816

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $96.62 to $97.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 4,935 $96.29 $475,191.15
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 8

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,669,323

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $95.59 to $96.56, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 25 $102.02 $2,550.50
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 7

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,591

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 420 $99.97 $41,987.40
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 6

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,616

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.69 to $100.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2,752 $98.97 $272,365.44
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 5

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,036

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.63 to $99.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 3,965 $98.15 $389,164.75
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 4

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,788

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.63 to $98.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2,681 $97.12 $260,378.72
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 3

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,753

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $96.62 to $97.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 1,762 $96.29 $169,662.98
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 2

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,434

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $95.59 to $96.56, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 22, 2019 Filed Aug 26, 2019 23:42 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCOMMON STOCK 11,489 $4.18 $48,024.02
Disclosure

SEC source: 0001628280-19-011195 · wf-form4_156686291802686.xml · nonDerivative · entry 1

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,196

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
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 18,726 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · derivative · entry 21

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,106,925

Underlying: COMMON STOCK · 18,726 shares

Expires 2022-07-13

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.

F7 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

F8 · derivative.expiration_date: The expiration date of July 13, 2027 reported in the Reporting Person's prior Form 3 and Form 4 filings was in error.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 949 $100.85 $95,706.65
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 18

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,428

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $100.64 to $101.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 474 $100.42 $47,599.08
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 17

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 12,377

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.64 to $100.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 949 $100.85 $95,706.65
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 16

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 11,428

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $100.64 to $101.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 474 $100.42 $47,599.08
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 15

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 12,377

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.64 to $100.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 35,495 $100.85 $3,579,670.75
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 14

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,674,258

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $100.64 to $101.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 17,422 $100.43 $1,749,691.46
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 13

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,709,753

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.64 to $100.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 12,697 $100.85 $1,280,492.45
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 12

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,707

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $100.64 to $101.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 6,216 $100.43 $624,272.88
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 11

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,404

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $99.64 to $100.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 16, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCOMMON STOCK 18,726 $4.18 $78,274.68
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 10

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,620

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
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 6,349 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · derivative · entry 20

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,125,651

Underlying: COMMON STOCK · 6,349 shares

Expires 2022-07-13

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.

F7 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

F8 · derivative.expiration_date: The expiration date of July 13, 2027 reported in the Reporting Person's prior Form 3 and Form 4 filings was in error.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 308 $98.93 $30,470.44
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 9

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 12,851

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.24 to $99.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 174 $97.91 $17,036.34
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 8

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Sana Talasaz 2018 Irrevocable Trust

Disclosed balance after: 13,159

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.24 to $98.23, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 308 $98.93 $30,470.44
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 7

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 12,851

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.24 to $99.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 174 $97.91 $17,036.34
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 6

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Samar Talasaz 2018 Irrevocable Trust

Disclosed balance after: 13,159

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.24 to $98.23, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 11,452 $98.91 $1,132,717.32
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 5

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,727,175

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.24 to $99.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 6,493 $97.93 $635,859.49
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 4

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Indirect · Shares held by Talasaz and Eskandari 2017 Family Trust

Disclosed balance after: 3,738,627

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.24 to $98.23, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 4,091 $98.91 $404,640.81
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 3

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,894

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $98.24 to $99.14, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 2,324 $97.94 $227,612.56
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 2

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,985

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F2 · shares: Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $4.18 per share.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $97.24 to $98.23, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 15, 2019 Filed Aug 20, 2019 00:43 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionCOMMON STOCK 6,349 $4.18 $26,538.82
Disclosure

SEC source: 0001628280-19-010974 · wf-form4_156626180538841.xml · nonDerivative · entry 1

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,309

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 24, 2019 Filed Apr 26, 2019 00:12 UTC Guardant Health, Inc. GH · Entity 3238 Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 7,454 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-004762 · wf-form4_155623750501525.xml · derivative · entry 29

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,132,000

Underlying: COMMON STOCK · 7,454 shares

Expires 2027-07-13

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.

F26 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 23, 2017.

Read SEC document
April 24, 2019 Filed Apr 26, 2019 00:12 UTC Guardant Health, Inc. GH · Entity 3238 SaleCOMMON STOCK 909 $66.99 $60,893.91
Disclosure

SEC source: 0001628280-19-004762 · wf-form4_155623750501525.xml · nonDerivative · entry 26

Talasaz AmirAli · CIK 0001753159 · Director · Chairman, President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,960

F1 · shares: These shares were sold under a pre-arranged sales plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.

F25 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $66.90 to $67.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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.