Lastest Insider Transactions Of Atara Biotherapeutics, Inc. ( ATRA )
SymbolCompany NameInsider NameTitleDateTransationSharePriceAmountFile Date
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
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-07-09Sell58,40040.002,335,7392018-07-11 16:09:49
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-06-26Sell6,40039.60253,4252018-06-27 19:15:39
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-06-18Sell2,50044.78111,9442018-06-19 16:35:06
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-06-05Sell8,80048.56427,2882018-06-06 19:18:35
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-05-21Sell8,80051.74455,3132018-05-22 19:02:27
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-05-18Sell25,86050.031,293,7762018-05-21 18:32:34
ATRAAtara Biotherapeutics, Inc.Porter DerrellSVP, Head of Global Commercial2018-05-15Sell16,33445.02735,3572018-05-16 20:41:56
ATRAAtara Biotherapeutics, Inc.Porter DerrellSVP, Head of Global Commercial2018-05-15Option Exercise16,33414.30233,5762018-05-16 20:41:56
ATRAAtara Biotherapeutics, Inc.Fust Matthew KDirectior2018-05-14Sell12,28643.57535,3012018-05-16 20:40:42
ATRAAtara Biotherapeutics, Inc.Fust Matthew KDirectior2018-05-14Option Exercise5340.0002018-05-16 20:40:42
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-05-15Sell4,64746.06214,0262018-05-16 20:38:50
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-05-15Option Exercise4,8080.0002018-05-16 20:38:50
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-05-15Sell27346.0612,5742018-05-16 20:37:54
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-05-15Option Exercise5450.0002018-05-16 20:37:54
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-05-15Sell25,77545.301,167,4802018-05-16 20:37:01
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-05-15Option Exercise25,00011.00275,0002018-05-16 20:37:01
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-05-09Sell8,80039.85350,6372018-05-10 19:46:16
ATRAAtara Biotherapeutics, Inc.Porter DerrellSVP, Head of Global Commercial2018-05-08Sell1,54440.1561,9922018-05-08 20:18:40
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-04-11Sell8,80041.87368,4722018-04-12 18:14:43
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-03-26Sell20038.407,6802018-04-03 18:55:17
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-03-29Sell22,40040.07897,5682018-04-03 16:14:23
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-03-27Sell100,20337.873,795,0622018-03-28 20:10:08
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-03-27Option Exercise72,75421.851,589,3932018-03-28 20:10:08
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-03-26Sell8,80038.59339,5492018-03-27 20:30:15
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-03-26Sell18,32739.79729,2652018-03-27 16:16:39
ATRAAtara Biotherapeutics, Inc.MCGRATH JOHNEVP & Chief Financial Officer2018-03-19Sell6,00040.41242,4602018-03-20 18:30:36
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-03-15Sell8,80042.13370,7482018-03-19 16:36:51
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-03-12Sell1,00046.3146,3142018-03-14 17:23:38
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-02-20Sell17,80044.65794,7332018-02-22 19:42:53
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-02-15Sell1,18346.5055,0102018-02-20 20:25:40
ATRAAtara Biotherapeutics, Inc.Gallagher Carol GiltnerDirectior2018-02-15Option Exercise2,3650.0002018-02-20 20:25:40
ATRAAtara Biotherapeutics, Inc.Fust Matthew KDirectior2018-02-15Option Exercise1,6030.0002018-02-20 20:25:08
ATRAAtara Biotherapeutics, Inc.Haqq ChristopherEVP, R&D & Chief Scientific Of2018-02-15Option Exercise5530.0002018-02-20 20:24:32
ATRAAtara Biotherapeutics, Inc.Clark Mitchall G.EVP & Chief R & QA Officer2018-02-15Option Exercise7,2110.0002018-02-20 20:23:56
ATRAAtara Biotherapeutics, Inc.Soffer GadEVP & Chief Strategy Officer2018-02-15Option Exercise2,7640.0002018-02-20 20:23:22
ATRAAtara Biotherapeutics, Inc.MCGRATH JOHNEVP & Chief Financial Officer2018-02-15Sell13,00047.07611,9252018-02-20 20:22:49
ATRAAtara Biotherapeutics, Inc.MCGRATH JOHNEVP & Chief Financial Officer2018-02-15Option Exercise5,1320.0002018-02-20 20:22:49
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-02-15Sell20,00046.92938,4592018-02-20 20:22:07
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-02-15Option Exercise3,9380.0002018-02-20 20:22:07
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-02-13Sell20,00046.80935,9562018-02-14 19:54:39
ATRAAtara Biotherapeutics, Inc.Turner Heather DFormer EVP, GC & Sec.2018-02-09Sell12,21438.01464,2102018-02-12 21:00:07
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-02-08Sell8,80037.44329,4292018-02-12 17:09:00
ATRAAtara Biotherapeutics, Inc.Ciechanover Isaac E.Chief Executive Officer2018-01-25Sell19,30035.26680,5342018-01-29 19:39:02