Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,033,272 | $2,129 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 830,173 | $1,320 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 743,893 | $1,049 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 731,754 | $1,017 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 584,087 | $899 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 541,220 | $942 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 437,624 | $770 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 415,157 | $785 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 380,664 | $822 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 398,343 | $645 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 383,475 | $943 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 387,557 | $1,151 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 540,732 | $1,974 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 536,901 | $1,933 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 501,840 | $2,655 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 331,090 | $1,817 | $5.54 | $4.67 - $7.01 |
| Q1 2021 | 238 | $1 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 2,208 | $15 | $6.56 | $5.15 - $8.87 |
| Q2 2020 | 417,084 | $2,753 | $5.73 | $4.36 - $7.17 |
| Q1 2020 | 681,883 | $3,171 | $4.53 | $2.71 - $5.68 |
| Q4 2019 | 665,299 | $2,808 | $4.31 | $3.70 - $5.18 |
| Q3 2019 | 646,843 | $3,334 | $5.36 | $4.78 - $6.15 |
| Q2 2019 | 646,843 | $3,635 | $5.53 | $4.49 - $6.64 |
| Q1 2019 | 647,356 | $4,033 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 647,356 | $3,282 | $5.80 | $4.71 - $7.27 |
| Q3 2018 | 1,237 | $9 | $7.27 | $6.58 - $8.05 |
| Q3 2016 | 1,040,617 | $6,462 | $6.55 | $5.79 - $7.64 |
| Q2 2016 | 940,617 | $5,869 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 940,617 | $5,578 | $5.54 | $4.81 - $6.66 |
| Q2 2014 | 3,430,078 | $14,235 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 4,776,199 | $22,926 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 6,228,478 | $40,173 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 4,824,178 | $32,371 | $5.43 | $4.34 - $6.77 |
| Q2 2013 | 5,324,788 | $23,536 | $4.84 | $4.16 - $5.58 |