$ATRA Atara Biotherapeutics, Inc. Insider Trading Week 23/2021

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview


Overview of insider trading in Atara Biotherapeutics, Inc. in week 23/2021.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 09 2021ATRAAtara Biotherapeut ...Baynes Roy D.Option ExerciseA13.8017,500241,50017,500
Jun 09 2021ATRAAtara Biotherapeut ...Baynes Roy D.Option ExerciseA13.8017,500241,50017,500
Jun 09 2021ATRAAtara Biotherapeut ...Baynes Roy D.GrantA0.0011,000023,00012 K to 23 K (+91.67 %)
Jun 09 2021ATRAAtara Biotherapeut ...Baynes Roy D.GrantA0.0011,000023,00012 K to 23 K (+91.67 %)
Jun 09 2021ATRAAtara Biotherapeut ...SEIDENBERG BETH COption ExerciseA13.8017,500241,50017,500
Jun 09 2021ATRAAtara Biotherapeut ...SEIDENBERG BETH CGrantA0.0011,000038,18927.2 K to 38.2 K (+40.46 %)
Jun 09 2021ATRAAtara Biotherapeut ...Renaud Ronald C JROption ExerciseA13.8017,500241,50017,500
Jun 09 2021ATRAAtara Biotherapeut ...Renaud Ronald C JRGrantA0.0011,000011,0000 to 11 K