Atara Biotherapeutics, Inc. Insider Trading for August 2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Atara Biotherapeutics, Inc. for August 2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 22 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 36.69 | 3,900 | 143,091 | 74,278 | 78.2 K to 74.3 K (-4.99 %) |
| Aug 22 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 36.04 | 3,900 | 140,556 | 78,178 | 82.1 K to 78.2 K (-4.75 %) |
| Aug 16 2018 | ATRA | Atara Biotherapeut ... | Soffer Gad | EVP & Chief Strateg ... | Payment of Exercise | F | 35.90 | 382 | 13,714 | 266,124 | 266.5 K to 266.1 K (-0.14 %) |
| Aug 16 2018 | ATRA | Atara Biotherapeut ... | Haqq Christopher | EVP, R&D & Chief Sc ... | Sell | S | 37.54 | 775 | 29,094 | 331,355 | 332.1 K to 331.4 K (-0.23 %) |
| Aug 07 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 37.75 | 300 | 11,325 | 82,078 | 82.4 K to 82.1 K (-0.36 %) |
| Aug 07 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 37.35 | 3,600 | 134,460 | 82,378 | 86 K to 82.4 K (-4.19 %) |
| Aug 07 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 37.48 | 3,900 | 146,172 | 85,978 | 89.9 K to 86 K (-4.34 %) |
| Aug 01 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Option Exercise | M | 20.40 | 1,500 | 30,600 | 78,500 | |
| Aug 01 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Sell | S | 40.40 | 100 | 4,040 | 31,858 | 32 K to 31.9 K (-0.31 %) |
| Aug 01 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Sell | S | 39.05 | 300 | 11,715 | 31,958 | 32.3 K to 32 K (-0.93 %) |
| Aug 01 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Sell | S | 37.65 | 100 | 3,765 | 32,258 | 32.4 K to 32.3 K (-0.31 %) |
| Aug 01 2018 | ATRA | Atara Biotherapeut ... | Newell Joe | Chief Tech. Operati ... | Sell | S | 37.09 | 1,000 | 37,090 | 32,358 | 33.4 K to 32.4 K (-3.00 %) |
| Aug 01 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 %) |