$ATRA Atara Biotherapeutics, Inc. Insider Trading Week 20/2021

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


Overview of insider trading in Atara Biotherapeutics, Inc. in week 20/2021.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 20 2021ATRAAtara Biotherapeut ...Murugan AmarSVP, GC & SecretarySellS14.555,68182,65991,74497.4 K to 91.7 K (-5.83 %)
May 20 2021ATRAAtara Biotherapeut ...Koppikar UtpalChief Financial Off ...SellS14.553,61652,613168,966172.6 K to 169 K (-2.10 %)
May 17 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...SellS15.003,50052,500131,424134.9 K to 131.4 K (-2.59 %)