Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 45,196 | $93 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 45,196 | $72 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 45,196 | $64 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 45,196 | $63 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 45,196 | $70 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 45,196 | $79 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 45,196 | $80 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 45,134 | $85 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 45,274 | $98 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 45,569 | $74 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 45,046 | $111 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 71,881 | $213 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 107,781 | $393 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 126,891 | $457 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 107,497 | $569 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 107,731 | $591 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 107,720 | $734 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 108,034 | $658 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 143,159 | $846 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 141,800 | $852 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 141,800 | $981 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 141,800 | $888 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 141,800 | $936 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 110,700 | $515 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 110,700 | $467 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 135,200 | $697 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 135,200 | $760 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 115,400 | $719 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 115,400 | $585 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 134,200 | $968 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 134,200 | $895 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 155,749 | $854 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 125,149 | $423 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 125,149 | $342 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 125,149 | $314 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 207,515 | $923 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 207,514 | $903 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 207,514 | $1,289 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 207,514 | $1,295 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 190,914 | $1,132 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 87,000 | $550 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 112,500 | $511 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 124,254 | $645 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 25,500 | $106 | $5.12 | $3.95 - $7.03 |