Ticker: CERS CUSIP: 157085101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 24,658 | $51 | $1.73 | $1.38 - $2.26 |
| Q3 2025 | 66,493 | $106 | $1.35 | $1.15 - $1.67 |
| Q2 2025 | 77,934 | $110 | $1.33 | $1.12 - $1.58 |
| Q1 2025 | 44,711 | $62 | $1.67 | $1.35 - $2.24 |
| Q4 2024 | 5,306 | $8 | $1.72 | $1.38 - $2.03 |
| Q3 2024 | 5,781 | $10 | $2.10 | $1.65 - $2.54 |
| Q2 2024 | 17,159 | $30 | $1.79 | $1.61 - $2.26 |
| Q1 2024 | 1,604 | $3 | $2.04 | $1.59 - $2.59 |
| Q4 2023 | 61,636 | $133 | $1.65 | $1.21 - $2.40 |
| Q3 2023 | 2,670 | $4 | $2.08 | $1.45 - $3.08 |
| Q2 2023 | 5,061 | $12 | $2.38 | $1.76 - $2.96 |
| Q1 2023 | 12,383 | $0 | $3.01 | $2.36 - $4.05 |
| Q4 2022 | 1,386 | $0 | $3.77 | $3.25 - $4.25 |
| Q3 2022 | 64,890 | $234 | $4.78 | $3.39 - $5.95 |
| Q2 2022 | 6,779 | $36 | $4.99 | $4.35 - $5.74 |
| Q1 2022 | 2,102 | $12 | $5.54 | $4.67 - $7.01 |
| Q4 2021 | 13,535 | $92 | $6.73 | $5.90 - $8.06 |
| Q3 2021 | 44,666 | $272 | $5.83 | $4.67 - $6.70 |
| Q2 2021 | 26,828 | $159 | $5.86 | $5.25 - $6.49 |
| Q1 2021 | 84,621 | $508 | $6.80 | $5.46 - $8.41 |
| Q4 2020 | 16,685 | $116 | $6.56 | $5.15 - $8.87 |
| Q3 2020 | 140,448 | $880 | $6.64 | $5.59 - $7.94 |
| Q2 2020 | 39,292 | $260 | $5.73 | $4.36 - $7.17 |
| Q4 2019 | 300 | $1 | $4.31 | $3.70 - $5.18 |
| Q1 2019 | 570 | $4 | $6.07 | $4.93 - $6.88 |
| Q4 2018 | 500 | $3 | $5.80 | $4.71 - $7.27 |
| Q3 2017 | 6,796 | $18 | $2.45 | $2.10 - $2.82 |
| Q4 2016 | 366 | $2 | $5.20 | $4.17 - $6.34 |
| Q2 2016 | 1,158 | $7 | $5.95 | $4.90 - $6.89 |
| Q1 2016 | 296 | $2 | $5.54 | $4.81 - $6.66 |
| Q4 2015 | 1,965 | $12 | $5.32 | $4.27 - $6.60 |
| Q2 2015 | 11,398 | $59 | $4.74 | $3.82 - $5.70 |
| Q1 2015 | 11,045 | $46 | $5.12 | $3.95 - $7.03 |
| Q4 2014 | 3,250 | $20 | $4.54 | $3.60 - $6.93 |
| Q2 2014 | 630 | $3 | $4.28 | $3.74 - $5.19 |
| Q1 2014 | 20,959 | $100 | $6.43 | $4.76 - $8.00 |
| Q4 2013 | 710 | $5 | $6.28 | $5.61 - $7.13 |
| Q3 2013 | 4,944 | $33 | $5.43 | $4.34 - $6.77 |