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Nasdaq · USD

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Guardant Health, Inc.

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3238
SEC CIK
0001576280
Parsed reports
867

Last 12 months

Inside the activity.

1 purchase rows · 142 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202504
Dec 2025048
Jan 202606
Feb 202600
Mar 202606
Apr 202602
May 2026024
Jun 2026126
Jul 202601
Aug 2026017
Sep 202608
Oct 202600

Latest available

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
November 19, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
SaleCOMMON STOCK 201 $79.21 $15,921.21
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,052

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 $79.17 to $79.25, 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
November 19, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
SaleCOMMON STOCK 21,176 $78.78 $1,668,245.28
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,253

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 $78.17 to $79.16, 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
November 19, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
SaleCOMMON STOCK 4,629 $77.81 $360,182.49
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,429

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 $77.13 to $78.09, 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
November 19, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
SaleCOMMON STOCK 1,045 $76.85 $80,308.25
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,058

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 $76.13 to $77.11, 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
November 19, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
Exercise / conversionCOMMON STOCK 26,782 $4.18 $111,948.76
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,103

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
November 19, 2019 Filed Nov 21, 2019 18:27 UTC Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,000 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · derivative · entry 6

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,833

Underlying: COMMON STOCK · 10,000 shares

Expires 2028-05-09

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.

F6 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

Read SEC document
November 19, 2019 Filed Nov 21, 2019 18:27 UTC SaleCOMMON STOCK 300 $79.42 $23,826.00
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · nonDerivative · entry 5

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 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 $79.42 to $79.43, 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
November 19, 2019 Filed Nov 21, 2019 18:27 UTC SaleCOMMON STOCK 4,870 $78.85 $383,999.50
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · nonDerivative · entry 4

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,602

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 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 $78.34 to $79.21, 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
November 19, 2019 Filed Nov 21, 2019 18:27 UTC SaleCOMMON STOCK 600 $77.89 $46,734.00
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · nonDerivative · entry 3

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,472

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 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 $77.30 to $78.27, 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
November 19, 2019 Filed Nov 21, 2019 18:27 UTC SaleCOMMON STOCK 4,230 $76.91 $325,329.30
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,072

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 per share.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $76.30 to $77.29, 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
November 19, 2019 Filed Nov 21, 2019 18:27 UTC Exercise / conversionCOMMON STOCK 10,000 $5.94 $59,400.00
Disclosure

SEC source: 0001628280-19-014428 · wf-form4_157437884288796.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,302

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
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,759 $0.00 Strike: $8.80 $0.00
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · derivative · entry 6

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,131

Underlying: COMMON STOCK · 10,759 shares

Expires 2028-08-21

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.

F5 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on August 22, 2018.

Read SEC document
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 14,722 $0.00 Strike: $3.63 $0.00
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · derivative · entry 5

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,742

Underlying: COMMON STOCK · 14,722 shares

Expires 2026-07-26

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: The stock option vests and becomes exercisable as to 25% of the options on July 18, 2017, thereafter vests in equal monthly installments over 36 months.

Read SEC document
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
SaleCOMMON STOCK 12,936 $79.90 $1,033,586.40
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · nonDerivative · entry 4

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,962

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. Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $3.63 or $8.80 per share.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.68 to $80.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 ranges set forth in this footnote.

Read SEC document
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
SaleCOMMON STOCK 12,545 $79.25 $994,191.25
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · nonDerivative · entry 3

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,898

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. Some of the shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $3.63 or $8.80 per share.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.66 to $79.64, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 ranges set forth in this footnote.

Read SEC document
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
Exercise / conversionCOMMON STOCK 10,759 $8.80 $94,679.20
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · nonDerivative · entry 2

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,443

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
November 18, 2019 Filed Nov 20, 2019 17:56 UTC
BERTOCCI DEREK AChief Financial Officer
Exercise / conversionCOMMON STOCK 14,722 $3.63 $53,440.86
Disclosure

SEC source: 0001628280-19-014367 · wf-form4_157429055431721.xml · nonDerivative · entry 1

BERTOCCI DEREK A · CIK 0001206964 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,684

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
November 12, 2019 Filed Nov 14, 2019 17:37 UTC Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,000 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001628280-19-014246 · wf-form4_157377102596136.xml · derivative · entry 3

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,833

Underlying: COMMON STOCK · 10,000 shares

Expires 2028-05-09

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.

F3 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

Read SEC document
November 12, 2019 Filed Nov 14, 2019 17:37 UTC SaleCOMMON STOCK 10,000 $70.97 $709,700.00
Disclosure

SEC source: 0001628280-19-014246 · wf-form4_157377102596136.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 per share.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.55 to $71.06, 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
November 12, 2019 Filed Nov 14, 2019 17:37 UTC Exercise / conversionCOMMON STOCK 10,000 $5.94 $59,400.00
Disclosure

SEC source: 0001628280-19-014246 · wf-form4_157377102596136.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,302

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
November 11, 2019 Filed Nov 13, 2019 16:53 UTC
Wiley Michael JChief Legal Officer
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 6,779 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-014124 · wf-form4_157368201395771.xml · derivative · entry 9

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,781

Underlying: COMMON STOCK · 6,779 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.

F5 · 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
November 11, 2019 Filed Nov 13, 2019 16:53 UTC
Wiley Michael JChief Legal Officer
SaleCOMMON STOCK 3,881 $73.08 $283,623.48
Disclosure

SEC source: 0001628280-19-014124 · wf-form4_157368201395771.xml · nonDerivative · entry 8

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,737

F2 · 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. 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 $72.72 to $73.38, 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
November 11, 2019 Filed Nov 13, 2019 16:53 UTC
Wiley Michael JChief Legal Officer
SaleCOMMON STOCK 2,898 $72.12 $209,003.76
Disclosure

SEC source: 0001628280-19-014124 · wf-form4_157368201395771.xml · nonDerivative · entry 7

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,618

F2 · 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. 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 $71.71 to $72.69, 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
November 11, 2019 Filed Nov 13, 2019 16:53 UTC
Wiley Michael JChief Legal Officer
Exercise / conversionCOMMON STOCK 6,779 $4.18 $28,336.22
Disclosure

SEC source: 0001628280-19-014124 · wf-form4_157368201395771.xml · nonDerivative · entry 6

Wiley Michael J · CIK 0001753789 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,516

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
November 11, 2019 Filed Nov 13, 2019 17:14 UTC
Kaul SamirDirector
OtherCOMMON STOCK 54,845 $0.00 $0.00
Disclosure

SEC source: 0001628280-19-014132 · wf-form4_157368327237310.xml · nonDerivative · entry 2

Kaul Samir · CIK 0001501915 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 56,250

F2 · kind: On November 11, 2019, shares of Common Stock of the Issuer held by Khosla Ventures Associates IV, LLC were distributed to its underlying partners and members. As part of such distributions, Mr. Kaul received 54,845 shares of the Issuer's Common Stock.

F1 · ownership.nature: Consists of securities held of record by a trust for the benefit of Mr. Kaul and his family.

Read SEC document
November 07, 2019 Filed Feb 11, 2020 21:12 UTC Amendment
Eltoukhy HelmyDirector · Chief Executive Officer
GiftCOMMON STOCK 1,353 $0.00 $0.00
Disclosure

SEC source: 0001628280-20-001352 · wf-form5a_158145555186866.xml · nonDerivative · entry 1

Eltoukhy Helmy · CIK 0001752968 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,474,981

F1 · ownership.direct: Ownership as of December 31, 2019.

F2 · ownership.direct: The Reporting Person does not serve as a trustee or exercise any control over the securities held by the Genevieve Eltoukhy 2018 Irrevocable Trust, the Isabella Eltoukhy 2018 Irrevocable Trust or the Camille Eltoukhy 2018 Irrevocable Trust, and thus, the Reporting Person is not deemed to indirectly hold such securities.

Read SEC document
November 06, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
GiftCOMMON STOCK 451 $0.00 $0.00
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 3

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: 9,974

Read SEC document
November 06, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
GiftCOMMON STOCK 451 $0.00 $0.00
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 2

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: 9,974

Read SEC document
November 06, 2019 Filed Nov 21, 2019 23:30 UTC
Talasaz AmirAliDirector · Chairman, President and COO
GiftCOMMON STOCK 902 $0.00 $0.00
Disclosure

SEC source: 0001628280-19-014431 · wf-form4_157437900344256.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,321

Read SEC document
November 05, 2019 Filed Nov 7, 2019 17:41 UTC Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,000 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001628280-19-013726 · wf-form4_157316645910941.xml · derivative · entry 5

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,833

Underlying: COMMON STOCK · 10,000 shares

Expires 2028-05-09

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.

F5 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

Read SEC document
November 05, 2019 Filed Nov 7, 2019 17:41 UTC SaleCOMMON STOCK 3,716 $70.86 $263,315.76
Disclosure

SEC source: 0001628280-19-013726 · wf-form4_157316645910941.xml · nonDerivative · entry 4

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 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 $70.72 to $71.59, 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
November 05, 2019 Filed Nov 7, 2019 17:41 UTC SaleCOMMON STOCK 2,004 $69.62 $139,518.48
Disclosure

SEC source: 0001628280-19-013726 · wf-form4_157316645910941.xml · nonDerivative · entry 3

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,018

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 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 $69.23 to $70.05, 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.

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November 05, 2019 Filed Nov 7, 2019 17:41 UTC SaleCOMMON STOCK 4,280 $68.58 $293,522.40
Disclosure

SEC source: 0001628280-19-013726 · wf-form4_157316645910941.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,022

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 per share.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $68.21 to $69.18, 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.

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November 05, 2019 Filed Nov 7, 2019 17:41 UTC Exercise / conversionCOMMON STOCK 10,000 $5.94 $59,400.00
Disclosure

SEC source: 0001628280-19-013726 · wf-form4_157316645910941.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,302

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.

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November 04, 2019 Filed Nov 7, 2019 01:21 UTC
CLARK IAN TDirector
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 2,690 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-013568 · wf-form4_157308968324681.xml · derivative · entry 3

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,659

Underlying: COMMON STOCK · 2,690 shares

Expires 2027-05-30

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 stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on January 3, 2017.

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November 04, 2019 Filed Nov 7, 2019 01:21 UTC
CLARK IAN TDirector
SaleCOMMON STOCK 2,690 $71.82 $193,195.80
Disclosure

SEC source: 0001628280-19-013568 · wf-form4_157308968324681.xml · nonDerivative · entry 2

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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

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November 04, 2019 Filed Nov 7, 2019 01:21 UTC
CLARK IAN TDirector
Exercise / conversionCOMMON STOCK 2,690 $4.18 $11,244.20
Disclosure

SEC source: 0001628280-19-013568 · wf-form4_157308968324681.xml · nonDerivative · entry 1

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,992

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
November 01, 2019 Filed Nov 5, 2019 16:58 UTC
Lanman Richard B.Chief Medical Officer
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 3,459 $0.00 Strike: $8.80 $0.00
Disclosure

SEC source: 0001628280-19-013353 · wf-form4_157299112194362.xml · derivative · entry 5

Lanman Richard B. · CIK 0001721003 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,196

Underlying: COMMON STOCK · 3,459 shares

Expires 2028-08-21

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: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on August 22, 2018.

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November 01, 2019 Filed Nov 5, 2019 16:58 UTC
Lanman Richard B.Chief Medical Officer
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 2,305 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-013353 · wf-form4_157299112194362.xml · derivative · entry 4

Lanman Richard B. · CIK 0001721003 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,066

Underlying: COMMON STOCK · 2,305 shares

Expires 2027-05-30

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.

F3 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on April 1, 2017.

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November 01, 2019 Filed Nov 5, 2019 16:58 UTC
Lanman Richard B.Chief Medical Officer
SaleCOMMON STOCK 5,764 $69.96 $403,249.44
Disclosure

SEC source: 0001628280-19-013353 · wf-form4_157299112194362.xml · nonDerivative · entry 3

Lanman Richard B. · CIK 0001721003 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,015

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. The shares sold were acquired contemporaneously upon the cashless exercise of one or more stock options at an exercise price of $4.18 or $8.80 per share.

F2 · price: The price reported in Column 4 is a weighted average price. The transaction was executed in multiple trades ranging from $69.62 to $70.34. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a stockholder of the Issuer, information regarding the number of shares and prices at which the transaction was effected.

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November 01, 2019 Filed Nov 5, 2019 16:58 UTC
Lanman Richard B.Chief Medical Officer
Exercise / conversionCOMMON STOCK 3,459 $8.80 $30,439.20
Disclosure

SEC source: 0001628280-19-013353 · wf-form4_157299112194362.xml · nonDerivative · entry 2

Lanman Richard B. · CIK 0001721003 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,779

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
November 01, 2019 Filed Nov 5, 2019 16:58 UTC
Lanman Richard B.Chief Medical Officer
Exercise / conversionCOMMON STOCK 2,305 $4.18 $9,634.90
Disclosure

SEC source: 0001628280-19-013353 · wf-form4_157299112194362.xml · nonDerivative · entry 1

Lanman Richard B. · CIK 0001721003 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,320

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 29, 2019 Filed Oct 30, 2019 16:36 UTC Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,000 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001628280-19-012833 · wf-form4_157246779503500.xml · derivative · entry 3

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,833

Underlying: COMMON STOCK · 10,000 shares

Expires 2028-05-09

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.

F3 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

Read SEC document
October 29, 2019 Filed Oct 30, 2019 16:36 UTC SaleCOMMON STOCK 10,000 $70.34 $703,400.00
Disclosure

SEC source: 0001628280-19-012833 · wf-form4_157246779503500.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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. The shares sold were acquired contemporaneously upon the cashless exercise of stock options at an exercise price of $5.94 per share.

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $69.88 to $70.83, 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
October 29, 2019 Filed Oct 30, 2019 16:36 UTC Exercise / conversionCOMMON STOCK 10,000 $5.94 $59,400.00
Disclosure

SEC source: 0001628280-19-012833 · wf-form4_157246779503500.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,302

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 28, 2019 Filed Oct 30, 2019 00:15 UTC
CLARK IAN TDirector
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 538 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-012709 · wf-form4_157239449897742.xml · derivative · entry 4

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,912

Underlying: COMMON STOCK · 538 shares

Expires 2027-11-29

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.

F3 · derivative.exercise_date: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on October 25, 2017.

Read SEC document
October 28, 2019 Filed Oct 30, 2019 00:15 UTC
CLARK IAN TDirector
Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 2,690 $0.00 Strike: $4.18 $0.00
Disclosure

SEC source: 0001628280-19-012709 · wf-form4_157239449897742.xml · derivative · entry 3

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,349

Underlying: COMMON STOCK · 2,690 shares

Expires 2027-05-30

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 stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on January 3, 2017.

Read SEC document
October 28, 2019 Filed Oct 30, 2019 00:15 UTC
CLARK IAN TDirector
SaleCOMMON STOCK 3,228 $70.00 $225,960.00
Disclosure

SEC source: 0001628280-19-012709 · wf-form4_157239449897742.xml · nonDerivative · entry 2

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,302

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. 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
October 28, 2019 Filed Oct 30, 2019 00:15 UTC
CLARK IAN TDirector
Exercise / conversionCOMMON STOCK 3,228 $4.18 $13,493.04
Disclosure

SEC source: 0001628280-19-012709 · wf-form4_157239449897742.xml · nonDerivative · entry 1

CLARK IAN T · CIK 0001336504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,530

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 22, 2019 Filed Oct 24, 2019 18:45 UTC Exercise / conversionSTOCK OPTION (RIGHT TO BUY) · Derivative 10,000 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001628280-19-012545 · wf-form4_157195702382668.xml · derivative · entry 4

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,833

Underlying: COMMON STOCK · 10,000 shares

Expires 2028-05-09

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: The stock option vests and becomes exercisable in equal monthly installments over 48 months commencing on May 10, 2018.

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