Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2023 | 301,511 | $1 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 307,692 | $1 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 304,280 | $1 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 308,346 | $1,110 | $4.78 | $3.39 - $5.95 |
| Q1 2022 | 326,183 | $1,748 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 320,073 | $2,180 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 311,308 | $1,896 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 309,818 | $1,831 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 309,613 | $1,861 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 310,138 | $2,146 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 320,459 | $2,006 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 357,113 | $2,357 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 435,328 | $2,024 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 440,390 | $1,858 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 462,850 | $2,386 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 506,920 | $2,849 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 509,895 | $3,177 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 565,350 | $2,866 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 577,040 | $4,160 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 573,290 | $3,824 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 572,591 | $3,138 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 540,752 | $1,828 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 584,062 | $1,594 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 595,832 | $1,496 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 597,452 | $2,659 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 569,762 | $2,478 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 610,792 | $3,793 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 609,182 | $3,801 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 608,840 | $3,610 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 425,710 | $2,690 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 592,092 | $2,688 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 614,666 | $3,190 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 651,596 | $2,717 | $5.12 | $3.95 - $7.03 |