Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 11,042 | $75 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 11,048 | $67 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 10,133 | $60 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 10,016 | $60 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 11,968 | $83 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 12,858 | $80 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 18,195 | $120 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 211,840 | $985 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 183,363 | $774 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 179,488 | $925 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 449,114 | $2,524 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 450,174 | $2,805 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 409,718 | $2,077 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 379,253 | $2,734 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 329,500 | $2,198 | $6.13 | $5.11 - $7.31 |
| Q1 2015 | 290,436 | $1,211 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 276,828 | $1,727 | $4.54 | $3.60 - $6.93 |