Insider · CIK 0001702457
Joe Newell
Files at: ATRA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2019 SForm 4 → | Mar 5, 6:58 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $36.13 | $54,202 | 47,146 | −3.08% | plan? |
| Mar 1, 2019 MForm 4 → | Mar 5, 6:58 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 48,646 | — | plan? |
| Feb 6, 2019 AFForm 4 → | Feb 8, 4:22 pm EST | Atara Biotherapeutics, Inc.ATRA | 19,712 | $38.47 | $85,096 | 47,146 | — | plan? |
| Feb 1, 2019 SForm 4 → | Feb 1, 6:49 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $38.01 | $57,020 | 31,858 | −4.50% | plan? |
| Feb 1, 2019 MForm 4 → | Feb 1, 6:49 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Jan 2, 2019 SForm 4 → | Jan 2, 7:51 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $35.00 | $52,500 | 31,858 | −4.50% | plan? |
| Jan 2, 2019 MForm 4 → | Jan 2, 7:51 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 3, 7:00 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $41.14 | $61,704 | 31,858 | −4.50% | plan? |
| Dec 3, 2018 MForm 4 → | Dec 3, 7:00 pm EST | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Nov 1, 2018 SForm 4 → | Nov 2, 8:15 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $35.00 | $52,500 | 31,858 | −4.50% | plan? |
| Nov 1, 2018 MForm 4 → | Nov 2, 8:15 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Oct 1, 2018 SForm 4 → | Oct 2, 4:25 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $41.28 | $61,918 | 31,858 | −4.50% | plan? |
| Oct 1, 2018 MForm 4 → | Oct 2, 4:25 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Sep 4, 2018 SForm 4 → | Sep 5, 5:28 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $39.45 | $59,178 | 31,858 | −4.50% | plan? |
| Sep 4, 2018 MForm 4 → | Sep 5, 5:28 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Aug 1, 2018 SForm 4 → | Aug 1, 6:21 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $37.74 | $56,610 | 31,858 | −4.50% | plan? |
| Aug 1, 2018 MForm 4 → | Aug 1, 6:21 pm EDT | Atara Biotherapeutics, Inc.ATRA | 1,500 | $20.40 | $30,600 | 33,358 | — | plan? |
| Jul 30, 2018 SForm 4 → | Jul 31, 5:08 pm EDT | Atara Biotherapeutics, Inc.ATRA | 10,000 | $35.78 | $357,787 | 31,858 | −23.9% | plan? |
| Jul 30, 2018 MForm 4 → | Jul 31, 5:08 pm EDT | Atara Biotherapeutics, Inc.ATRA | 10,000 | $20.40 | $204,000 | 41,858 | — | plan? |
| Apr 3, 2018 FForm 4 → | Apr 4, 4:09 pm EDT | Atara Biotherapeutics, Inc.ATRA | 642 | $36.25 | $23,273 | 31,858 | — | plan? |
| Feb 6, 2018 AForm 4 → | Feb 8, 5:45 pm EST | Atara Biotherapeutics, Inc.ATRA | 25,000 | — | — | 32,500 | — | plan? |
| Apr 3, 2017 AForm 4 → | Apr 3, 7:34 pm EDT | Atara Biotherapeutics, Inc.ATRA | 7,500 | — | — | 7,500 | — | plan? |