Guardant Health
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
MERESMAN STANLEY J director
STOCK OPTION (RIGHT TO BUY) 10,000 $5.94 $59,400
Option
CLARK IAN T director
COMMON STOCK 538 $4.18 $2,249
Option
CLARK IAN T director
STOCK OPTION (RIGHT TO BUY) 538 $4.18 $2,249
Sale
CLARK IAN T director
COMMON STOCK 538 $4.18 $2,249
Option
MERESMAN STANLEY J director
COMMON STOCK 10,000 $5.94 $59,400
Sale
MERESMAN STANLEY J director
COMMON STOCK 10,000 $73.98 $739,800
Option
MERESMAN STANLEY J director
STOCK OPTION (RIGHT TO BUY) 10,000 $5.94 $59,400
Option
MERESMAN STANLEY J director
COMMON STOCK 10,000 $5.94 $59,400
Option
WILEY MICHAEL J officer: Chief Legal Officer
COMMON STOCK 4,000 $4.18 $16,720
Option
MERESMAN STANLEY J director
STOCK OPTION (RIGHT TO BUY) 10,000 $5.94 $59,400
Sale
MERESMAN STANLEY J director
COMMON STOCK 10,000 $75.3 $752,950
Option
WILEY MICHAEL J officer: Chief Legal Officer
STOCK OPTION (RIGHT TO BUY) 4,000 $4.18 $16,720
Option
MERESMAN STANLEY J director
STOCK OPTION (RIGHT TO BUY) 10,000 $5.94 $59,400
Option
MERESMAN STANLEY J director
COMMON STOCK 10,000 $5.94 $59,400
Sale
MERESMAN STANLEY J director
COMMON STOCK 10,000 $76.46 $764,600
Sale
SVF BLUEBIRD (CAYMAN) LTD 10 percent owner
Common Stock 4,900,000 N/A N/A
Option
ELTOUKHY HELMY director, officer: Chief Execut..
STOCK OPTION (RIGHT TO BUY) 71,769 $4.18 $299,994
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 71,769 $4.18 $299,994
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 71,769 $4.18 $299,994
Option
ELTOUKHY HELMY director, officer: Chief Execut..
COMMON STOCK 71,769 $4.18 $299,994
Sale
CLARK IAN T director
COMMON STOCK 2,690 $4.18 $11,244
Option
CLARK IAN T director
STOCK OPTION (RIGHT TO BUY) 2,690 $4.18 $11,244
Option
CLARK IAN T director
COMMON STOCK 2,690 $4.18 $11,244
Sale
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 18,463 $93.6 $1,728,044
Option
CLARK IAN T director
STOCK OPTION (RIGHT TO BUY) 538 $4.18 $2,249
Sale
CLARK IAN T director
COMMON STOCK 538 $4.18 $2,249
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 4,721 $4.18 $19,734
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 4,721 $4.18 $19,734
Option
CLARK IAN T director
COMMON STOCK 538 $4.18 $2,249
Sale
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 35,031 $96.94 $3,395,905
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 8,865 $4.18 $37,056
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 8,865 $4.18 $37,056
Sale
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 45,480 $98.94 $4,499,791
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 11,489 $4.18 $48,024
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 11,489 $4.18 $48,024
Option
BERTOCCI DEREK A officer: Chief Financial Officer
COMMON STOCK 27,548 $3.63 $99,999
Sale
BERTOCCI DEREK A officer: Chief Financial Officer
COMMON STOCK 42,548 $100.61 $4,280,754
Option
BERTOCCI DEREK A officer: Chief Financial Officer
STOCK OPTION (RIGHT TO BUY) 27,548 $3.63 $99,999
Sale
WILEY MICHAEL J officer: Chief Legal Officer
COMMON STOCK 53,000 $101.19 $5,362,805
Option
ELTOUKHY HELMY director, officer: Chief Execut..
COMMON STOCK 53,150 $4.18 $222,167
Option
WILEY MICHAEL J officer: Chief Legal Officer
COMMON STOCK 30,000 $4.18 $125,400
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 18,726 $4.18 $78,275
Option
ELTOUKHY HELMY director, officer: Chief Execut..
STOCK OPTION (RIGHT TO BUY) 53,150 $4.18 $222,167
Sale
ELTOUKHY HELMY director, officer: Chief Execut..
COMMON STOCK 166,095 $101.08 $16,788,883
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 18,726 $4.18 $78,275
Option
WILEY MICHAEL J officer: Chief Legal Officer
STOCK OPTION (RIGHT TO BUY) 30,000 $4.18 $125,400
Sale
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 73,253 $100.64 $7,372,035
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
COMMON STOCK 6,349 $4.18 $26,539
Option
TALASAZ AMIRALI director, officer: Chairman, Pr..
STOCK OPTION (RIGHT TO BUY) 6,349 $4.18 $26,539
Sale
ELTOUKHY HELMY director, officer: Chief Execut..
COMMON STOCK 26,336 $98.55 $2,595,334

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.