The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Koppikar Utpal since year 2005.
The trader's CIK number is 1742696.
At the time of the last reporting, Koppikar Utpal was the Chief Financial Officer of Atara Biotherapeutics, Inc. .
(stock ticker symbol ATRA).
See this page for all insider trading activities at Atara Biotherapeutics, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2020-02-06||ATRA||Atara Biotherapeutics, Inc.||Sale||1,781||14.21||25,308|
|2018-07-27||ATRA||Atara Biotherapeutics, Inc.||Buy||2,000||36.80||73,600|
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Koppikar Utpal (Chief Financial Officer of Atara Biotherapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.