Personalis
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 4,436 $21.22 $94,132
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 15,564 $0.92 $14,319
Sale
WEST JOHN STEPHEN director, officer: President an..
 Common Stock 110,000 N/A N/A
Option
WEST JOHN STEPHEN director, officer: President an..
 Stock Option (Right to Buy) 110,000 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 1,101 $22.75 $25,048
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,421 N/A N/A
Option
WEST JOHN STEPHEN director, officer: President an..
 Stock Option (Right to Buy) 75,000 N/A N/A
Sale
WEST JOHN STEPHEN director, officer: President an..
 Common Stock 110,000 $22.66 $2,492,050
Option
WEST JOHN STEPHEN director, officer: President an..
 Stock Option (Right to Buy) 110,000 $0.44 $48,400
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 291 $21.57 $6,277
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,899 $21.57 $62,531
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 27,483 $12.81 $351,920
Option
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 12,517 $0.44 $5,507
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 12,517 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 27,483 $25.79 $708,649
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,446 $26.73 $65,382
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 1,130 $26.73 $30,205
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 345 N/A N/A
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 3,022 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 28,978 $38.38 $1,112,176
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 13,422 $0.44 $5,906
Option
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 13,422 $0.44 $5,906
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,391 $36.37 $86,961
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 1,087 $36.37 $39,534
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,926 $27.76 $81,226
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 293 $27.76 $8,134
Option
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 40,000 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 40,000 $27.95 $1,117,800
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 40,000 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 40,000 $27.95 $1,117,800
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 130,486 $27.66 $3,609,243
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 196,423 $27.86 $5,472,345
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 94,218 N/A N/A
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 3,700 $26.32 $97,384
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 81,925 $27.08 $2,218,529
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 86,819 $28.43 $2,468,264
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 115,541 $29.09 $3,361,088
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 37,452 $0.44 $16,479
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 40,000 N/A N/A
Option
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 37,452 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 40,000 $21.97 $878,600
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,463 $22.74 $56,009
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 1,120 $22.74 $25,469
Sale
TACHIBANA AARON officer: Chief Financial Officer
 Common Stock 2,899 N/A N/A
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 291 N/A N/A
Sale
ABINGWORTH LLP other: Former 10% Owner
 Common Stock, $0.0001 par value per share 986,842 $19 $18,749,998
Purchase
LIGHTSPEED VENTURE PARTNERS SELECT IV, L.P. other: Affiliate of 10% Owner
 Common Stock 1,315,789 $19 $24,999,991
Option
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 28,566 N/A N/A
Option
CHEN RICHARD officer: Chief Scientific Officer
 Stock Option (Right to Buy) 28,566 $0.22 $6,285
Sale
CHEN RICHARD officer: Chief Scientific Officer
 Common Stock 32,000 $13.31 $425,920

Showing 100 to 150 of 182 results.

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.

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