Atara Biotherapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 8,600 $20.01 $172,086
Sale
MCGRATH JOHN officer: EVP & Chief Financial ..
 Common Stock 32,000 $20 $640,000
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 20,000 $19.19 $383,740
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $15.15 $33,330
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.73 $32,406
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.73 $32,406
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.4 $31,680
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.4 $31,680
Sale
SOFFER GAD officer: EVP & Chief Strategy O..
 Common Stock 7,000 $15 $105,000
Sale
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Common Stock 3,290 $14.2 $46,718
Sale
GALLAGHER CAROL GILTNER director
 Common Stock 1,184 $14.2 $16,813
Option
FUST MATTHEW K director
 Restricted Stock Units 1,602 N/A N/A
Option
MCGRATH JOHN officer: EVP & Chief Financial ..
 Common Stock 7,697 N/A N/A
Option
GALLAGHER CAROL GILTNER director
 Restricted Stock Units 2,366 N/A N/A
Option
MCGRATH JOHN officer: EVP & Chief Financial ..
 Restricted Stock Units 7,697 N/A N/A
Option
GALLAGHER CAROL GILTNER director
 Common Stock 2,366 N/A N/A
Option
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 829 N/A N/A
Option
FUST MATTHEW K director
 Common Stock 1,602 N/A N/A
Option
SOFFER GAD officer: EVP & Chief Strategy O..
 Restricted Stock Units 4,146 N/A N/A
Option
SOFFER GAD officer: EVP & Chief Strategy O..
 Common Stock 4,146 N/A N/A
Option
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Restricted Stock Unites 7,212 N/A N/A
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 1,604 $13.36 $21,429
Option
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Restricted Stock Units 5,908 N/A N/A
Option
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Common Stock 7,212 N/A N/A
Option
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Restricted Stock Units 829 N/A N/A
Option
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 5,908 N/A N/A
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.41 $29,502
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.41 $29,502
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.6 $29,920
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.6 $29,920
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 6,000 $14.35 $86,100
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.78 $32,516
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.78 $32,516
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $15.56 $34,232
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $15.56 $34,232
Sale
HAQQ CHRISTOPHER officer: EVP, R&D & Chief Scien..
 Common Stock 6,000 $15.3 $91,800
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.98 $32,956
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $14.98 $32,956
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.51 $29,722
Sale
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Common Stock 2,200 $13.51 $29,722
Sale
MCGRATH JOHN officer: EVP & Chief Financial ..
 Common Stock 2,100 $14.39 $30,219
Sale
SOFFER GAD officer: EVP & Chief Strategy O..
 Common Stock 2,464 $14.53 $35,802
Sale
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Common Stock 3,021 $14.33 $43,291
Sale
GALLAGHER CAROL GILTNER director
 Common Stock 1,184 $14.3 $16,931
Option
MCGRATH JOHN officer: EVP & Chief Financial ..
 Common Stock 7,697 N/A N/A
Option
CIECHANOVER ISAAC E. director, officer: Chief Execut..
 Restricted Stock Units 5,908 N/A N/A
Sale
MCGRATH JOHN officer: EVP & Chief Financial ..
 Common Stock 2,100 $14.39 $30,219
Option
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Common Stock 7,211 N/A N/A
Option
CLARK MITCHALL G. officer: EVP & Chief R & QA Off..
 Restricted Stock Unites 7,211 N/A N/A
Option
SOFFER GAD officer: EVP & Chief Strategy O..
 Common Stock 4,145 N/A N/A

Showing 350 to 400 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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