ATARA BIOTHERAPEUTICS, INC.
Book Per Share
| Period | Book Per Share | Cash Per Share |
|---|---|---|
| Dec 2013 | $-0.92 | $4.30 |
| Sep 2014 | $-15.25 | $17.03 |
| Dec 2014 | $5.24 | $1.11 |
| Mar 2015 | $6.95 | $2.98 |
| Jun 2015 | $6.18 | $1.08 |
| Sep 2015 | $11.78 | $1.92 |
| Dec 2015 | $11.07 | $0.83 |
| Mar 2016 | $10.63 | $0.77 |
| Jun 2016 | $10.11 | $0.92 |
| Sep 2016 | $9.37 | $1.60 |
| Dec 2016 | $8.77 | $1.66 |
| Mar 2017 | $8,009.00 | $2,144.70 |
| Jun 2017 | $7,395.13 | $2,148.11 |
| Sep 2017 | $6,731.47 | $1,977.15 |
| Dec 2017 | $5.79 | $2.58 |
| Mar 2018 | $10.01 | $2.06 |
| Jun 2018 | $9.98 | $2.28 |
| Sep 2018 | $8.83 | $1.45 |
| Dec 2018 | $7.38 | $1.32 |
| Mar 2019 | $6.13 | $1.21 |
| Jun 2019 | $4.95 | $1.26 |
| Sep 2019 | $5.88 | $1.74 |
| Dec 2019 | $5.12 | $1.31 |
| Mar 2020 | $4.29 | $1.19 |
| Jun 2020 | $5.13 | $1.00 |
| Sep 2020 | $4.58 | $0.81 |
| Dec 2020 | $5.55 | $2.40 |
| Mar 2021 | $4.75 | $1.80 |
| Jun 2021 | $3.60 | $1.34 |
| Sep 2021 | $3.31 | $1.21 |
| Dec 2021 | $3.05 | $1.16 |
| Mar 2022 | $2.23 | $1.01 |
| Jun 2022 | $2.53 | $0.69 |
| Sep 2022 | $1.83 | $0.64 |
| Dec 2022 | $1.32 | $0.97 |
| Mar 2023 | $0.62 | $0.47 |
| Jun 2023 | $1.77 | $10.92 |
| Sep 2023 | $-11.95 | $15.22 |
| Dec 2023 | $23.30 | $6.07 |
| Mar 2024 | $-17.48 | $6.24 |
| Jun 2024 | $-18.05 | $5.10 |
| Sep 2024 | $-12.13 | $6.22 |
| Dec 2024 | $-16.60 | $4.27 |
| Mar 2025 | $-5.08 | $1.28 |
| Jun 2025 | $-2.85 | $1.37 |
| Sep 2025 | $-2.70 | $0.42 |
| Dec 2025 | $-5.26 | $1.16 |
| Mar 2026 | $-2.65 | $0.59 |
| Jun 2026 | $-2.46 | $0.21 |