Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,140 | $46 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 22,140 | $35 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 22,140 | $31 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 22,140 | $31 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 22,140 | $34 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 22,140 | $39 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 263,839 | $464 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 34,765 | $66 | $2.04 | $1.59 - $2.59 |
| Q2 2022 | 110,181 | $583 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 124,587 | $684 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 104,858 | $714 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 104,503 | $636 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 106,673 | $630 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 98,279 | $591 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 80,161 | $555 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 211,377 | $1,325 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 79,149 | $522 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 84,166 | $391 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 118,112 | $498 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 99,125 | $511 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 109,732 | $617 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 89,348 | $556 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 515 | $4 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 515 | $4 | $7.27 | $6.58 - $8.05 |
| Q2 2017 | 128 | $0 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 128 | $1 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 128 | $1 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 128 | $1 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 128 | $1 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 128 | $1 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 128 | $1 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 128 | $1 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 128 | $1 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 128 | $1 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 128 | $1 | $4.54 | $3.60 - $6.93 |