$ATRA Atara Biotherapeutics, Inc. Insider Trading Week 22/2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Atara Biotherapeutics, Inc. in week 22/2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 07 2018 | ATRA | Atara Biotherapeut ... | Koppikar Utpal | Chief Financial Off ... | Option Exercise | A | 42.30 | 75,000 | 3,172,500 | 75,000 | |
| Jun 07 2018 | ATRA | Atara Biotherapeut ... | Koppikar Utpal | Chief Financial Off ... | Grant | A | 0.00 | 45,000 | 0 | 45,000 | 0 to 45 K |
| Jun 06 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 48.59 | 1,000 | 48,590 | 162,478 | 163.5 K to 162.5 K (-0.61 %) |
| Jun 06 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 47.69 | 1,500 | 71,535 | 163,478 | 165 K to 163.5 K (-0.91 %) |
| Jun 06 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 46.53 | 1,900 | 88,407 | 164,978 | 166.9 K to 165 K (-1.14 %) |
| Jun 06 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 50.27 | 1,200 | 60,324 | 166,878 | 168.1 K to 166.9 K (-0.71 %) |
| Jun 06 2018 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Sell | S | 49.51 | 3,200 | 158,432 | 168,078 | 171.3 K to 168.1 K (-1.87 %) |