Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2022 | 89,274 | $490 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 324,973 | $2,213 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 324,973 | $1,979 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 452,226 | $2,673 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 624,027 | $3,750 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 1,253,399 | $8,674 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 1,320,649 | $8,267 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 1,320,649 | $8,716 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 1,243,595 | $5,783 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 1,243,595 | $5,248 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 1,243,595 | $6,411 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 1,243,595 | $6,989 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 2,563,600 | $15,971 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 2,563,600 | $12,997 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 2,084,225 | $15,027 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 1,685,405 | $11,242 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 1,252,357 | $6,863 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 1,032,357 | $3,489 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 1,032,357 | $2,818 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 783,135 | $1,966 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 783,135 | $3,485 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 783,135 | $3,407 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 543,135 | $3,221 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 543,135 | $3,389 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 543,135 | $3,221 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 518,135 | $3,275 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 518,135 | $2,352 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 518,135 | $2,689 | $4.74 | $3.82 - $5.70 |