Lastest Insider Transactions Of Atara Biotherapeutics, Inc. ( ATRA )
SymbolCompany NameInsider NameTitleDateTransationSharePriceAmountFile Date
ATRAAtara Biotherapeutics, Inc.DOBMEIER ERICDirectior2019-06-27Buy2,00019.5039,0002019-07-01 17:01:19
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-05-29Sell5,85023.09135,0892019-05-31 16:16:00
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-05-13Sell7,80024.61191,9732019-05-15 16:35:38
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-05-06Sell1,50035.0052,5002019-05-07 16:31:51
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-05-06Option Exercise1,50020.4030,6002019-05-07 16:31:51
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-04-25Sell7,80033.54261,5822019-04-29 17:36:33
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-04-10Sell7,80036.66285,9092019-04-12 16:19:07
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-04-01Sell1,50039.9659,9402019-04-03 19:22:28
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-04-01Option Exercise1,50020.4030,6002019-04-03 19:22:28
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-03-28Sell7,80038.66301,5462019-04-01 16:16:48
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-02-01Sell50038.4419,2202019-04-01 16:16:18
ATRAAtara Biotherapeutics, Inc.MARCUS JOEL SDirectior2019-03-15Sell20,00038.25765,0002019-03-19 16:19:25
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-03-14Sell7,80039.48307,9532019-03-18 16:13:25
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-03-01Sell1,50036.1354,2022019-03-05 18:58:31
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-03-01Option Exercise1,50020.4030,6002019-03-05 18:58:31
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-02-27Sell7,80036.14281,8912019-03-01 16:10:49
ATRAAtara Biotherapeutics, Inc.MARCUS JOEL SDirectior2019-02-27Sell62,59036.072,257,6212019-03-01 16:09:57
ATRAAtara Biotherapeutics, Inc.MARCUS JOEL SDirectior2019-02-27Option Exercise62,50019.971,248,0152019-03-01 16:09:57
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2019-02-15Sell77539.5930,6822019-02-19 17:08:22
ATRAAtara Biotherapeutics, Inc.Porter DerrellSVP, Head of Global Commercial2019-02-15Sell5,90940.00236,3602019-02-19 17:05:30
ATRAAtara Biotherapeutics, Inc.Porter DerrellSVP, Head of Global Commercial2019-02-15Option Exercise4,00014.3057,2002019-02-19 17:05:30
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-02-09Sell7,80038.77302,3672019-02-12 19:18:27
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2019-02-11Sell13,97538.55538,7362019-02-11 19:10:23
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2019-02-06Sell12,37538.62477,9222019-02-08 16:28:15
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-02-01Sell1,50038.0157,0202019-02-01 18:49:08
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-02-01Option Exercise1,50020.4030,6002019-02-01 18:49:08
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-01-23Sell7,80035.06273,4332019-01-25 20:16:56
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2019-01-09Sell7,80034.55269,4702019-01-10 18:08:04
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-01-02Sell1,50035.0052,5002019-01-02 19:51:09
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2019-01-02Option Exercise1,50020.4030,6002019-01-02 19:51:09
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-12-27Sell7,80033.88264,2332018-12-28 18:51:28
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-12-12Sell7,80042.66332,7092018-12-13 18:58:16
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-12-03Sell1,50041.1461,7042018-12-03 19:00:20
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-12-03Option Exercise1,50020.4030,6002018-12-03 19:00:20
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-11-28Sell7,80040.39315,0352018-11-29 19:39:09
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-11-14Sell7,80034.62270,0522018-11-15 19:06:49
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-11-15Sell77533.8126,2032018-11-15 16:53:37
ATRAAtara Biotherapeutics, Inc.MARCUS JOEL SDirectior2018-11-07Sell10,00036.35363,5002018-11-08 16:08:47
ATRAAtara Biotherapeutics, Inc.MARCUS JOEL SDirectior2014-10-21Buy9,09011.0099,9902018-11-08 16:07:07
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-11-07Sell21,37436.38777,5862018-11-07 19:44:51
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-11-01Sell1,50035.0052,5002018-11-02 20:15:53
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-11-01Option Exercise1,50020.4030,6002018-11-02 20:15:53
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-10-22Sell7,80033.95264,7962018-10-23 18:10:07
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-10-04Sell7,80040.22313,7532018-10-05 19:45:05
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-10-01Sell1,50041.2861,9182018-10-02 16:25:31
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-10-01Option Exercise1,50020.4030,6002018-10-02 16:25:31
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-09-26Sell13,50043.08581,5802018-09-27 16:56:25
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-09-24Sell31,50040.171,265,3312018-09-25 17:02:28
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-09-18Sell7,80039.80310,4792018-09-20 16:26:06
ATRAAtara Biotherapeutics, Inc.Koppikar UtpalChief Financial Officer2018-07-27Buy2,00036.8073,6002018-09-11 18:49:12
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-09-06Sell7,80039.35306,9232018-09-10 16:19:42
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-09-04Sell1,50039.4559,1782018-09-05 17:28:58
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-09-04Option Exercise1,50020.4030,6002018-09-05 17:28:58
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-08-20Sell7,80036.37283,6472018-08-22 16:19:02
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-08-15Sell77537.5429,0942018-08-16 17:12:09
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-08-06Sell7,80037.43291,9572018-08-07 17:56:27
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-08-01Sell1,50037.7456,6102018-08-01 18:21:06
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-08-01Option Exercise1,50020.4030,6002018-08-01 18:21:06
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-07-30Sell10,00035.78357,7872018-07-31 17:08:49
ATRAAtara Biotherapeutics, Inc.Newell JoeChief Tech. Operations Officer2018-07-30Option Exercise10,00020.40204,0002018-07-31 17:08:49
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-07-26Sell7,80038.00296,4322018-07-30 16:43:08