Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,179,020 | $2,429 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 1,100,940 | $1,750 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 1,286,280 | $1,814 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 2,963,877 | $4,120 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 124,042 | $191 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 2,362,430 | $4,111 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 2,080,235 | $3,661 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 2,105,922 | $3,980 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 78,670 | $170 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 50,005 | $81 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 45,450 | $112 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 1,790,930 | $5,319 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 65,003 | $237 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 102,168 | $368 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 296,042 | $1,565 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 313,962 | $1,723 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 326,525 | $2,223 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 266,686 | $1,624 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 285,944 | $1,690 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 266,705 | $1,603 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 231,851 | $1,605 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 326,449 | $2,044 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 366,666 | $2,420 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 436,153 | $2,028 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 497,658 | $2,100 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 762,237 | $3,930 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 1,173,714 | $6,596 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 566,234 | $3,527 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 535,458 | $2,714 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 474,183 | $3,419 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 560,239 | $3,737 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 606,597 | $3,324 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 646,260 | $2,185 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 556,995 | $1,521 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 542,289 | $1,361 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 554,756 | $2,470 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 521,472 | $2,268 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 531,728 | $3,302 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 563,923 | $3,519 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 584,111 | $3,464 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 651,459 | $4,117 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 621,313 | $2,821 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 607,986 | $3,156 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 676,367 | $2,820 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 731,444 | $4,564 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 738,318 | $2,960 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 741,750 | $3,078 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 714,810 | $3,431 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 729,564 | $4,706 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 16,249 | $109 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 15,365 | $68 | $4.84 | $4.16 - $5.58 |