Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 87,453 | $165 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 88,204 | $191 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 88,561 | $143 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 85,412 | $210 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 83,292 | $247 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 81,634 | $298 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 81,931 | $295 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 80,773 | $427 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 83,512 | $458 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 89,390 | $609 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 92,065 | $561 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 94,253 | $557 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 95,697 | $575 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 95,444 | $660 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 98,183 | $615 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 99,095 | $654 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 92,947 | $432 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 87,928 | $371 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 87,565 | $451 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 86,612 | $487 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 85,821 | $535 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 87,379 | $443 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 88,050 | $635 | $7.27 | $6.58 - $8.05 |
| Q2 2018 | 84,351 | $563 | $6.13 | $5.11 - $7.31 |
| Q1 2018 | 81,287 | $445 | $4.55 | $3.38 - $5.85 |
| Q4 2017 | 76,279 | $258 | $3.39 | $2.74 - $4.02 |
| Q3 2017 | 69,164 | $189 | $2.45 | $2.10 - $2.82 |
| Q2 2017 | 63,993 | $161 | $3.20 | $1.93 - $4.70 |
| Q1 2017 | 62,374 | $278 | $4.24 | $3.79 - $4.69 |
| Q4 2016 | 58,247 | $253 | $5.20 | $4.17 - $6.34 |
| Q3 2016 | 58,397 | $362,645 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 58,308 | $363,842 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 206,448 | $1,224,000 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 59,159 | $374,000 | $5.32 | $4.27 - $6.60 |
| Q3 2015 | 59,256 | $269 | $5.18 | $4.29 - $5.87 |
| Q2 2015 | 59,189 | $307,191 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 53,513 | $223,149 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 53,513 | $333,921 | $4.54 | $3.60 - $6.93 |
| Q3 2014 | 51,699 | $207,313 | $3.85 | $3.48 - $4.36 |
| Q2 2014 | 51,734 | $214,696 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 51,705 | $248,184 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 50,567 | $326,157 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 51,032 | $342,468 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 48,784 | $215,625 | $4.84 | $4.16 - $5.58 |