Atara Biotherapeutics, Inc. Insider Trading for March 2021

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


Overview of insider trading in Atara Biotherapeutics, Inc. for March 2021.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 30 2021ATRAAtara Biotherapeut ...Koppikar UtpalChief Financial Off ...SellS14.581,76125,675172,582174.3 K to 172.6 K (-1.01 %)
Mar 30 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...SellS14.582,64038,491135,579138.2 K to 135.6 K (-1.91 %)
Mar 15 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...Option ExerciseM12.157098,61412,750
Mar 15 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...Option ExerciseM12.152,79133,91143,250
Mar 15 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...SellS17.417,000121,870138,219145.2 K to 138.2 K (-4.82 %)
Mar 15 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...BuyM12.153,50042,525145,219141.7 K to 145.2 K (+2.47 %)
Mar 04 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...SellS16.741,66527,872141,719143.4 K to 141.7 K (-1.16 %)
Mar 04 2021ATRAAtara Biotherapeut ...Koppikar UtpalChief Financial Off ...SellS16.741,46124,457174,343175.8 K to 174.3 K (-0.83 %)
Mar 04 2021ATRAAtara Biotherapeut ...Touchon PascalPresident and CEOSellS16.744,88781,808367,621372.5 K to 367.6 K (-1.31 %)
Mar 03 2021ATRAAtara Biotherapeut ...Dupont JakobEVP, Head of R&DOption ExerciseA17.1181,3271,391,09881,327
Mar 03 2021ATRAAtara Biotherapeut ...Dupont JakobEVP, Head of R&DGrantA0.0053,8790100,12946.3 K to 100.1 K (+116.50 %)
Mar 03 2021ATRAAtara Biotherapeut ...Murugan AmarSVP, GC & SecretaryOption ExerciseA17.1163,0281,078,09463,028
Mar 03 2021ATRAAtara Biotherapeut ...Murugan AmarSVP, GC & SecretaryGrantA0.0041,756097,42555.7 K to 97.4 K (+75.01 %)
Mar 03 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...Option ExerciseA17.1156,929973,77156,929
Mar 03 2021ATRAAtara Biotherapeut ...Newell JoeChief Operations Of ...GrantA0.0037,7150143,384105.7 K to 143.4 K (+35.69 %)
Mar 03 2021ATRAAtara Biotherapeut ...Koppikar UtpalChief Financial Off ...Option ExerciseA17.1168,3141,168,51168,314
Mar 03 2021ATRAAtara Biotherapeut ...Koppikar UtpalChief Financial Off ...GrantA0.0045,2580175,804130.5 K to 175.8 K (+34.67 %)
Mar 03 2021ATRAAtara Biotherapeut ...Touchon PascalPresident and CEOOption ExerciseA17.11176,8863,025,635176,886
Mar 03 2021ATRAAtara Biotherapeut ...Touchon PascalPresident and CEOGrantA0.00117,1870372,508255.3 K to 372.5 K (+45.90 %)

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