Atara Biotherapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
PORTER DERRELL officer: SVP, Head of Global Co..
 Common Stock 4,000 $14.3 $57,200
Sale
PORTER DERRELL officer: SVP, Head of Global Co..
 Common Stock 5,909 $40 $236,360
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 775 $39.59 $30,682
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.01 $152,139
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.01 $152,139
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 13,975 $38.55 $538,736
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 12,375 $38.41 $475,324
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 500 $38.44 $19,220
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600
Option
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $38.12 $57,180
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $35.4 $138,060
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $35.67 $139,113
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $34.22 $133,439
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $34.84 $135,857
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600
Option
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $35 $136,500
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $33.51 $130,670
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $42.75 $166,725
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $42.75 $166,725
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600
Option
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $41.71 $62,561
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $41.7 $162,611
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.1 $152,471
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 775 $33.81 $26,203
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $35.08 $136,812
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $34.2 $133,380
Sale
GALLAGHER CAROL GILTNER director
 Common Stock 21,374 $36.38 $777,586
Sale
MARCUS JOEL S director
 Common Stock 10,000 $36.35 $363,500
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600
Option
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $34.25 $133,563
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $33.96 $132,444
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $40.5 $157,950
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $40.72 $158,789
Sale
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $41.51 $62,258
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600
Option
NEWELL JOE officer: Chief Operations Officer
 Common Stock 1,500 $20.4 $30,600
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 13,500 $43.08 $581,580
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 13,500 $40.75 $550,058
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 18,000 $40.14 $722,430
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.99 $155,961
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.99 $155,961
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $39.99 $155,942
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 3,900 $38.94 $151,847
Option
NEWELL JOE officer: Chief Operations Officer
 Employee Stock Option (Right to Buy) 1,500 $20.4 $30,600

Showing 200 to 250 of 718 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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