Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2024 | 11,950 | $21 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 11,950 | $21 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 11,950 | $23 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 11,950 | $26 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 11,950 | $19 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 11,950 | $29 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 42,325 | $126 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 42,325 | $0 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 43,450 | $156 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 43,450 | $230 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 44,450 | $244 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 44,450 | $303 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 44,450 | $271 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 42,050 | $249 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 42,050 | $253 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 40,300 | $279 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 40,300 | $252 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 110,187 | $727 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 115,272 | $536 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 131,147 | $553 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 131,647 | $679 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 135,622 | $762 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 137,122 | $854 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 137,122 | $695 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 60,955 | $436 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 130,897 | $873 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 131,647 | $721 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 120,512 | $407 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 102,512 | $280 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 102,512 | $257 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 195,122 | $868 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 202,000 | $879 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 187,372 | $1,164 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 232,380 | $1,442 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 236,104 | $1,400 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 311,816 | $1,971 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 333,091 | $1,512 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 368,656 | $1,913 | $4.74 | $3.82 - $5.70 |