Atara Biotherapeutics, Inc. Insider Trading for January 2015
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Atara Biotherapeutics, Inc. for January 2015.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | MARCUS JOEL S | Director | Option Exercise | A | 25.15 | 25,000 | 628,750 | 25,000 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Clark Mitchall G. | Chief R & QA Office ... | Option Exercise | M | 25.15 | 41,333 | 1,039,525 | 41,333 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Clark Mitchall G. | Chief R & QA Office ... | Grant | A | 0.00 | 12,400 | 0 | 12,400 | 0 to 12.4 K |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Haqq Christopher | Chief Medical Offic ... | Option Exercise | M | 25.15 | 41,333 | 1,039,525 | 41,333 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Haqq Christopher | Chief Medical Offic ... | Grant | A | 0.00 | 12,400 | 0 | 261,630 | 249.2 K to 261.6 K (+4.98 %) |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | MCGRATH JOHN | Chief Financial Off ... | Option Exercise | M | 25.15 | 41,333 | 1,039,525 | 41,333 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | MCGRATH JOHN | Chief Financial Off ... | Grant | A | 0.00 | 12,400 | 0 | 12,400 | 0 to 12.4 K |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Soffer Gad | Chief Operating Off ... | Option Exercise | M | 25.15 | 41,333 | 1,039,525 | 41,333 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Soffer Gad | Chief Operating Off ... | Grant | A | 0.00 | 12,400 | 0 | 12,400 | 0 to 12.4 K |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Option Exercise | A | 25.15 | 126,667 | 3,185,675 | 126,667 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Ciechanover Isaac E. | Chief Executive Off ... | Grant | A | 0.00 | 38,000 | 0 | 38,000 | 0 to 38 K |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | WEBER ECKARD | Director | Option Exercise | A | 25.15 | 25,000 | 628,750 | 25,000 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Gallagher Carol Giltner | Director | Option Exercise | A | 25.15 | 12,500 | 314,375 | 12,500 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | Fust Matthew K | Director | Option Exercise | A | 25.15 | 12,500 | 314,375 | 12,500 | |
| Jan 21 2015 | ATRA | Atara Biotherapeut ... | SEIDENBERG BETH C | Director | Option Exercise | A | 25.15 | 25,000 | 628,750 | 25,000 |