Atara Biotherapeutics, Inc. Insider Trading for November 2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Atara Biotherapeutics, Inc. for November 2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 29 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 42.26 | 2,500 | 105,650 | 27,478 | 30 K to 27.5 K (-8.34 %) |
| Nov 29 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 41.13 | 1,400 | 57,582 | 29,978 | 31.4 K to 30 K (-4.46 %) |
| Nov 29 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 39.54 | 1,200 | 47,448 | 31,378 | 32.6 K to 31.4 K (-3.68 %) |
| Nov 29 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 38.65 | 2,700 | 104,355 | 32,578 | 35.3 K to 32.6 K (-7.65 %) |
| Nov 15 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 35.49 | 2,800 | 99,372 | 35,278 | 38.1 K to 35.3 K (-7.35 %) |
| Nov 15 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 34.67 | 1,100 | 38,137 | 38,078 | 39.2 K to 38.1 K (-2.81 %) |
| Nov 15 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 34.51 | 600 | 20,706 | 39,178 | 39.8 K to 39.2 K (-1.51 %) |
| Nov 15 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 33.89 | 3,300 | 111,837 | 39,778 | 43.1 K to 39.8 K (-7.66 %) |
| Nov 15 2018 | ATRA | Atara Biotherapeut ... | Haqq Christopher | EVP, R&D & Chief Sc ... | Sell | S | 33.81 | 775 | 26,203 | 285,580 | 286.4 K to 285.6 K (-0.27 %) |
| Nov 08 2018 | ATRA | Atara Biotherapeut ... | MARCUS JOEL S | Director | Sell | S | 36.35 | 10,000 | 363,500 | 7,590 | 17.6 K to 7.6 K (-56.85 %) |
| Nov 07 2018 | ATRA | Atara Biotherapeut ... | Gallagher Carol Giltner | Director | Sell | S | 36.38 | 21,374 | 777,586 | 88,818 | 110.2 K to 88.8 K (-19.40 %) |
| Nov 07 2018 | ATRA | Atara Biotherapeut ... | Gallagher Carol Giltner | Director | Sell | S | 36.38 | 21,374 | 777,586 | 88,818 | 110.2 K to 88.8 K (-19.40 %) |
| Nov 02 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Option Exercise | M | 20.40 | 1,500 | 30,600 | 74,000 | |
| Nov 02 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Sell | S | 35.00 | 1,500 | 52,500 | 31,858 | 33.4 K to 31.9 K (-4.50 %) |
| Nov 02 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Buy | M | 20.40 | 1,500 | 30,600 | 33,358 | 31.9 K to 33.4 K (+4.71 %) |