Joe Newell serves as Executive at Atara Biotherapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Joe Newell has executed 73 insider transactions totaling $2.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 16, 2021 involved selling 3,332 shares valued at $57.0K.
Joe Newell currently holds 113,097 shares of Atara Biotherapeutics, Inc. (ATRA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joe Newell has been a net seller of ATRA stock. They have purchased $0 and sold $2.4M worth of shares.
Joe Newell's most recent insider trade was on Nov 16, 2021, when they sold 3,332 shares at $17.12 per share.
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| $17.71 |
| Discretionary |
| Nov 15, 2021 | ATRA | $42.5K | Option Exercise | 3,500 | $12.15 | Discretionary |
| Sep 22, 2021 | ATRA | $127.6K | Option Exercise | 10,500 | $12.15 | Discretionary |
| Sep 22, 2021 | ATRA | $178.5K | Sale | 10,500 | $17.00 | Discretionary |
| Sep 15, 2021 | ATRA | $48.6K | Sale | 3,116 | $15.61 | Discretionary |
| Aug 30, 2021 | ATRA | $52.5K | Sale | 3,500 | $15.00 | Discretionary |
| Aug 17, 2021 | ATRA | $30.4K | Sale | 2,426 | $12.53 | Discretionary |
| May 18, 2021 | ATRA | $35.7K | Sale | 2,453 | $14.55 | Discretionary |
| May 17, 2021 | ATRA | $52.5K | Sale | 3,500 | $15.00 | Discretionary |
| Apr 5, 2021 | ATRA | $9.7K | Sale | 655 | $14.74 | Discretionary |
| Mar 26, 2021 | ATRA | $38.5K | Sale | 2,640 | $14.58 | Discretionary |
| Mar 15, 2021 | ATRA | $121.9K | Sale | 7,000 | $17.41 | Discretionary |
| Mar 15, 2021 | ATRA | $42.5K | Option Exercise | 3,500 | $12.15 | Discretionary |
| Mar 2, 2021 | ATRA | $27.9K | Sale | 1,665 | $16.74 | Discretionary |
| Mar 1, 2021 | ATRA | $0 | Award | 37,715 | $N/A | Discretionary |
| Feb 8, 2021 | ATRA | $79.2K | Sale | 3,886 | $20.39 | Discretionary |
| Jan 15, 2021 | ATRA | $131.9K | Sale | 7,000 | $18.84 | Discretionary |
| Jan 15, 2021 | ATRA | $42.5K | Option Exercise | 3,500 | $12.15 | Discretionary |
| Dec 16, 2020 | ATRA | $80.8K | Sale | 3,500 | $23.08 | Discretionary |
| Dec 16, 2020 | ATRA | $42.5K | Option Exercise | 3,500 | $12.15 | Discretionary |
| Dec 16, 2020 | ATRA | $81.0K | Sale | 3,500 | $23.13 | Discretionary |
| Nov 17, 2020 | ATRA | $32.6K | Sale | 1,648 | $19.77 | Discretionary |
| Nov 13, 2020 | ATRA | $113.8K | Sale | 6,200 | $18.36 | Discretionary |
| Nov 13, 2020 | ATRA | $24.9K | Sale | 1,300 | $19.12 | Discretionary |
| Nov 13, 2020 | ATRA | $42.5K | Option Exercise | 3,500 | $12.15 | Discretionary |
| Aug 18, 2020 | ATRA | $20.3K | Sale | 1,678 | $12.09 | Discretionary |
| May 18, 2020 | ATRA | $18.0K | Sale | 1,603 | $11.22 | Discretionary |
| Apr 6, 2020 | ATRA | $5.2K | Sale | 657 | $7.94 | Discretionary |
| Mar 27, 2020 | ATRA | $25.1K | Sale | 2,740 | $9.17 | Discretionary |